### What changes were proposed in this pull request?
In current mode, when explain a SQL plan with HiveTableRelation, it will show so many info about HiveTableRelation's prunedPartition, this make plan hard to read, this pr make this information simpler.
Before:
For UT
```
test("Make HiveTableScanExec message simple") {
withSQLConf("hive.exec.dynamic.partition.mode" -> "nonstrict") {
withTable("df") {
spark.range(30)
.select(col("id"), col("id").as("k"))
.write
.partitionBy("k")
.format("hive")
.mode("overwrite")
.saveAsTable("df")
val df = sql("SELECT df.id, df.k FROM df WHERE df.k < 2")
df.explain(true)
}
}
}
```
After this pr will show
```
== Parsed Logical Plan ==
'Project ['df.id, 'df.k]
+- 'Filter ('df.k < 2)
+- 'UnresolvedRelation [df], []
== Analyzed Logical Plan ==
id: bigint, k: bigint
Project [id#11L, k#12L]
+- Filter (k#12L < cast(2 as bigint))
+- SubqueryAlias spark_catalog.default.df
+- HiveTableRelation [`default`.`df`, org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe, Data Cols: [id#11L], Partition Cols: [k#12L]]
== Optimized Logical Plan ==
Filter (isnotnull(k#12L) AND (k#12L < 2))
+- HiveTableRelation [`default`.`df`, org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe, Data Cols: [id#11L], Partition Cols: [k#12L], Pruned Partitions: [(k=0), (k=1)]]
== Physical Plan ==
Scan hive default.df [id#11L, k#12L], HiveTableRelation [`default`.`df`, org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe, Data Cols: [id#11L], Partition Cols: [k#12L], Pruned Partitions: [(k=0), (k=1)]], [isnotnull(k#12L), (k#12L < 2)]
```
In my pr, I will construct `HiveTableRelation`'s `simpleString` method to avoid show too much unnecessary info in explain plan. compared to what we had before，I decrease the detail metadata of each partition and only retain the partSpec to show each partition was pruned. Since for detail information, we always don't see this in Plan but to use DESC EXTENDED statement.
### Why are the changes needed?
Make plan about HiveTableRelation more readable
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
No
Closes#29739 from AngersZhuuuu/HiveTableScan-meta-location-info.
Authored-by: angerszhu <angers.zhu@gmail.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>
### What changes were proposed in this pull request?
This PR aims to replace deprecated `isFile` and `isDirectory` methods.
```diff
- fs.isDirectory(hadoopPath)
+ fs.getFileStatus(hadoopPath).isDirectory
```
```diff
- fs.isFile(new Path(inProgressLog))
+ fs.getFileStatus(new Path(inProgressLog)).isFile
```
### Why are the changes needed?
It shows deprecation warnings.
- https://amplab.cs.berkeley.edu/jenkins/view/Spark%20QA%20Test%20(Dashboard)/job/spark-master-test-sbt-hadoop-3.2-hive-2.3/1244/consoleFull
```
[warn] /home/jenkins/workspace/spark-master-test-sbt-hadoop-3.2-hive-2.3/core/src/main/scala/org/apache/spark/deploy/history/FsHistoryProvider.scala:815: method isFile in class FileSystem is deprecated: see corresponding Javadoc for more information.
[warn] if (!fs.isFile(new Path(inProgressLog))) {
```
```
[warn] /home/jenkins/workspace/spark-master-test-sbt-hadoop-3.2-hive-2.3/core/src/main/scala/org/apache/spark/SparkContext.scala:1884: method isDirectory in class FileSystem is deprecated: see corresponding Javadoc for more information.
[warn] if (fs.isDirectory(hadoopPath)) {
```
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
Pass the Jenkins.
Closes#29796 from williamhyun/filesystem.
Authored-by: William Hyun <williamhyun3@gmail.com>
Signed-off-by: HyukjinKwon <gurwls223@apache.org>
### What changes were proposed in this pull request?
make orc table column name support special characters like `$`
### Why are the changes needed?
Special characters like `$` are allowed in orc table column name by Hive.
But it's error when execute command "CREATE TABLE tbl(`$` INT, b INT) using orc" in spark. it's not compatible with Hive.
`Column name "$" contains invalid character(s). Please use alias to rename it.;Column name "$" contains invalid character(s). Please use alias to rename it.;org.apache.spark.sql.AnalysisException: Column name "$" contains invalid character(s). Please use alias to rename it.;
at org.apache.spark.sql.execution.datasources.orc.OrcFileFormat$.checkFieldName(OrcFileFormat.scala:51)
at org.apache.spark.sql.execution.datasources.orc.OrcFileFormat$.$anonfun$checkFieldNames$1(OrcFileFormat.scala:59)
at org.apache.spark.sql.execution.datasources.orc.OrcFileFormat$.$anonfun$checkFieldNames$1$adapted(OrcFileFormat.scala:59)
at scala.collection.IndexedSeqOptimized.foreach(IndexedSeqOptimized.scala:36)
at scala.collection.IndexedSeqOptimized.foreach$(IndexedSeqOptimized.scala:33)
at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:38) `
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
Add unit test
Closes#29761 from jzc928/orcColSpecialChar.
Authored-by: jzc <jzc@jzcMacBookPro.local>
Signed-off-by: Dongjoon Hyun <dhyun@apple.com>
### What changes were proposed in this pull request?
Write to static partition, check in advance that the partition field is empty.
### Why are the changes needed?
When writing to the current static partition, the partition field is empty, and an error will be reported when all tasks are completed.
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
add ut
Closes#29316 from cxzl25/SPARK-32508.
Authored-by: sychen <sychen@ctrip.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>
### What changes were proposed in this pull request?
This pr fix failed cases in sql hive module in Scala 2.13 as follow:
- HiveSchemaInferenceSuite (1 FAILED -> PASS)
- HiveSparkSubmitSuite (1 FAILED-> PASS)
- StatisticsSuite (1 FAILED-> PASS)
- HiveDDLSuite (1 FAILED-> PASS)
After this patch all test passed in sql hive module in Scala 2.13.
### Why are the changes needed?
We need to support a Scala 2.13 build.
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
- Scala 2.12: Pass the Jenkins or GitHub Action
- Scala 2.13: All tests passed.
Do the following:
```
dev/change-scala-version.sh 2.13
mvn clean install -DskipTests -pl sql/hive -am -Pscala-2.13 -Phive
mvn clean test -pl sql/hive -Pscala-2.13 -Phive
```
**Before**
```
Tests: succeeded 3662, failed 4, canceled 0, ignored 601, pending 0
*** 4 TESTS FAILED ***
```
**After**
```
Tests: succeeded 3666, failed 0, canceled 0, ignored 601, pending 0
All tests passed.
```
Closes#29760 from LuciferYang/sql-hive-test.
Authored-by: yangjie01 <yangjie01@baidu.com>
Signed-off-by: Sean Owen <srowen@gmail.com>
### What changes were proposed in this pull request?
This PR refactors the way we propagate the options from the `SparkSession.Builder` to the` SessionState`. This currently done via a mutable map inside the SparkSession. These setting settings are then applied **after** the Session. This is a bit confusing when you expect something to be set when constructing the `SessionState`. This PR passes the options as a constructor parameter to the `SessionStateBuilder` and this will set the options when the configuration is created.
### Why are the changes needed?
It makes it easier to reason about the configurations set in a SessionState than before. We recently had an incident where someone was using `SparkSessionExtensions` to create a planner rule that relied on a conf to be set. While this is in itself probably incorrect usage, it still illustrated this somewhat funky behavior.
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
Existing tests.
Closes#29752 from hvanhovell/SPARK-32879.
Authored-by: herman <herman@databricks.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>
### What changes were proposed in this pull request?
The Jenkins job fails to get the versions. This was fixed by adding temporary fallbacks at https://github.com/apache/spark/pull/28536.
This still doesn't work without the temporary fallbacks. See https://github.com/apache/spark/pull/29694
This PR adds new fallbacks since 2.3 is EOL and Spark 3.0.1 and 2.4.7 are released.
### Why are the changes needed?
To test correctly in Jenkins.
### Does this PR introduce _any_ user-facing change?
No, dev-only
### How was this patch tested?
Jenkins and GitHub Actions builds should test.
Closes#29748 from HyukjinKwon/SPARK-32876.
Authored-by: HyukjinKwon <gurwls223@apache.org>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
### What changes were proposed in this pull request?
Follow-up PR as per the review comments in [29649](8d45542e91 (r487140171))
### Why are the changes needed?
Delete the un used code
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
Existing UT
Closes#29736 from sandeep-katta/deadlockfollowup.
Authored-by: sandeep.katta <sandeep.katta2007@gmail.com>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
### What changes were proposed in this pull request?
This PR intends to set `CODEGEN_ONLY` at `CODEGEN_FACTORY_MODE` in test spark context so that tests can fail if errors happen when generating expr code.
### Why are the changes needed?
I noticed that the code generation of `SafeProjection` failed in the existing test (https://issues.apache.org/jira/browse/SPARK-32828) but it passed because `FALLBACK` was set at `CODEGEN_FACTORY_MODE` (by default) in `SharedSparkSession`. To get aware of these failures quickly, I think its worth setting `CODEGEN_ONLY` at `CODEGEN_FACTORY_MODE`.
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
Existing tests.
Closes#29721 from maropu/ExprCodegenTest.
Authored-by: Takeshi Yamamuro <yamamuro@apache.org>
Signed-off-by: Takeshi Yamamuro <yamamuro@apache.org>
### What changes were proposed in this pull request?
No need of using database name in `loadPartition` API of `Shim_v3_0` to get the hive table, in hive there is a overloaded method which gives hive table using table name. By using this API dependency with `SessionCatalog` can be removed in Shim layer
### Why are the changes needed?
To avoid deadlock when communicating with Hive metastore 3.1.x
```
Found one Java-level deadlock:
=============================
"worker3":
waiting to lock monitor 0x00007faf0be602b8 (object 0x00000007858f85f0, a org.apache.spark.sql.hive.HiveSessionCatalog),
which is held by "worker0"
"worker0":
waiting to lock monitor 0x00007faf0be5fc88 (object 0x0000000785c15c80, a org.apache.spark.sql.hive.HiveExternalCatalog),
which is held by "worker3"
Java stack information for the threads listed above:
===================================================
"worker3":
at org.apache.spark.sql.catalyst.catalog.SessionCatalog.getCurrentDatabase(SessionCatalog.scala:256)
- waiting to lock <0x00000007858f85f0> (a org.apache.spark.sql.hive.HiveSessionCatalog)
at org.apache.spark.sql.hive.client.Shim_v3_0.loadPartition(HiveShim.scala:1332)
at org.apache.spark.sql.hive.client.HiveClientImpl.$anonfun$loadPartition$1(HiveClientImpl.scala:870)
at org.apache.spark.sql.hive.client.HiveClientImpl$$Lambda$4459/1387095575.apply$mcV$sp(Unknown Source)
at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
at org.apache.spark.sql.hive.client.HiveClientImpl.$anonfun$withHiveState$1(HiveClientImpl.scala:294)
at org.apache.spark.sql.hive.client.HiveClientImpl$$Lambda$2227/313239499.apply(Unknown Source)
at org.apache.spark.sql.hive.client.HiveClientImpl.liftedTree1$1(HiveClientImpl.scala:227)
at org.apache.spark.sql.hive.client.HiveClientImpl.retryLocked(HiveClientImpl.scala:226)
- locked <0x0000000785ef9d78> (a org.apache.spark.sql.hive.client.IsolatedClientLoader)
at org.apache.spark.sql.hive.client.HiveClientImpl.withHiveState(HiveClientImpl.scala:276)
at org.apache.spark.sql.hive.client.HiveClientImpl.loadPartition(HiveClientImpl.scala:860)
at org.apache.spark.sql.hive.HiveExternalCatalog.$anonfun$loadPartition$1(HiveExternalCatalog.scala:911)
at org.apache.spark.sql.hive.HiveExternalCatalog$$Lambda$4457/2037578495.apply$mcV$sp(Unknown Source)
at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
at org.apache.spark.sql.hive.HiveExternalCatalog.withClient(HiveExternalCatalog.scala:99)
- locked <0x0000000785c15c80> (a org.apache.spark.sql.hive.HiveExternalCatalog)
at org.apache.spark.sql.hive.HiveExternalCatalog.loadPartition(HiveExternalCatalog.scala:890)
at org.apache.spark.sql.catalyst.catalog.ExternalCatalogWithListener.loadPartition(ExternalCatalogWithListener.scala:179)
at org.apache.spark.sql.catalyst.catalog.SessionCatalog.loadPartition(SessionCatalog.scala:512)
at org.apache.spark.sql.execution.command.LoadDataCommand.run(tables.scala:383)
at org.apache.spark.sql.execution.command.ExecutedCommandExec.sideEffectResult$lzycompute(commands.scala:70)
- locked <0x00000007b1690ff8> (a org.apache.spark.sql.execution.command.ExecutedCommandExec)
at org.apache.spark.sql.execution.command.ExecutedCommandExec.sideEffectResult(commands.scala:68)
at org.apache.spark.sql.execution.command.ExecutedCommandExec.executeCollect(commands.scala:79)
at org.apache.spark.sql.Dataset.$anonfun$logicalPlan$1(Dataset.scala:229)
at org.apache.spark.sql.Dataset$$Lambda$2084/428667685.apply(Unknown Source)
at org.apache.spark.sql.Dataset.$anonfun$withAction$1(Dataset.scala:3616)
at org.apache.spark.sql.Dataset$$Lambda$2085/559530590.apply(Unknown Source)
at org.apache.spark.sql.execution.SQLExecution$.$anonfun$withNewExecutionId$5(SQLExecution.scala:100)
at org.apache.spark.sql.execution.SQLExecution$$$Lambda$2093/139449177.apply(Unknown Source)
at org.apache.spark.sql.execution.SQLExecution$.withSQLConfPropagated(SQLExecution.scala:160)
at org.apache.spark.sql.execution.SQLExecution$.$anonfun$withNewExecutionId$1(SQLExecution.scala:87)
at org.apache.spark.sql.execution.SQLExecution$$$Lambda$2086/1088974677.apply(Unknown Source)
at org.apache.spark.sql.SparkSession.withActive(SparkSession.scala:763)
at org.apache.spark.sql.execution.SQLExecution$.withNewExecutionId(SQLExecution.scala:64)
at org.apache.spark.sql.Dataset.withAction(Dataset.scala:3614)
at org.apache.spark.sql.Dataset.<init>(Dataset.scala:229)
at org.apache.spark.sql.Dataset$.$anonfun$ofRows$2(Dataset.scala:100)
at org.apache.spark.sql.Dataset$$$Lambda$1959/1977822284.apply(Unknown Source)
at org.apache.spark.sql.SparkSession.withActive(SparkSession.scala:763)
at org.apache.spark.sql.Dataset$.ofRows(Dataset.scala:97)
at org.apache.spark.sql.SparkSession.$anonfun$sql$1(SparkSession.scala:606)
at org.apache.spark.sql.SparkSession$$Lambda$1899/424830920.apply(Unknown Source)
at org.apache.spark.sql.SparkSession.withActive(SparkSession.scala:763)
at org.apache.spark.sql.SparkSession.sql(SparkSession.scala:601)
at $line14.$read$$iw$$iw$$iw$$iw$$iw$$iw$$iw$$iw$$anon$1.run(<console>:45)
at java.lang.Thread.run(Thread.java:748)
"worker0":
at org.apache.spark.sql.hive.HiveExternalCatalog.withClient(HiveExternalCatalog.scala:99)
- waiting to lock <0x0000000785c15c80
> (a org.apache.spark.sql.hive.HiveExternalCatalog)
at org.apache.spark.sql.hive.HiveExternalCatalog.tableExists(HiveExternalCatalog.scala:851)
at org.apache.spark.sql.catalyst.catalog.ExternalCatalogWithListener.tableExists(ExternalCatalogWithListener.scala:146)
at org.apache.spark.sql.catalyst.catalog.SessionCatalog.tableExists(SessionCatalog.scala:432)
- locked <0x00000007858f85f0> (a org.apache.spark.sql.hive.HiveSessionCatalog)
at org.apache.spark.sql.catalyst.catalog.SessionCatalog.requireTableExists(SessionCatalog.scala:185)
at org.apache.spark.sql.catalyst.catalog.SessionCatalog.loadPartition(SessionCatalog.scala:509)
at org.apache.spark.sql.execution.command.LoadDataCommand.run(tables.scala:383)
at org.apache.spark.sql.execution.command.ExecutedCommandExec.sideEffectResult$lzycompute(commands.scala:70)
- locked <0x00000007b529af58> (a org.apache.spark.sql.execution.command.ExecutedCommandExec)
at org.apache.spark.sql.execution.command.ExecutedCommandExec.sideEffectResult(commands.scala:68)
at org.apache.spark.sql.execution.command.ExecutedCommandExec.executeCollect(commands.scala:79)
at org.apache.spark.sql.Dataset.$anonfun$logicalPlan$1(Dataset.scala:229)
at org.apache.spark.sql.Dataset$$Lambda$2084/428667685.apply(Unknown Source)
at org.apache.spark.sql.Dataset.$anonfun$withAction$1(Dataset.scala:3616)
at org.apache.spark.sql.Dataset$$Lambda$2085/559530590.apply(Unknown Source)
at org.apache.spark.sql.execution.SQLExecution$.$anonfun$withNewExecutionId$5(SQLExecution.scala:100)
at org.apache.spark.sql.execution.SQLExecution$$$Lambda$2093/139449177.apply(Unknown Source)
at org.apache.spark.sql.execution.SQLExecution$.withSQLConfPropagated(SQLExecution.scala:160)
at org.apache.spark.sql.execution.SQLExecution$.$anonfun$withNewExecutionId$1(SQLExecution.scala:87)
at org.apache.spark.sql.execution.SQLExecution$$$Lambda$2086/1088974677.apply(Unknown Source)
at org.apache.spark.sql.SparkSession.withActive(SparkSession.scala:763)
at org.apache.spark.sql.execution.SQLExecution$.withNewExecutionId(SQLExecution.scala:64)
at org.apache.spark.sql.Dataset.withAction(Dataset.scala:3614)
at org.apache.spark.sql.Dataset.<init>(Dataset.scala:229)
at org.apache.spark.sql.Dataset$.$anonfun$ofRows$2(Dataset.scala:100)
at org.apache.spark.sql.Dataset$$$Lambda$1959/1977822284.apply(Unknown Source)
at org.apache.spark.sql.SparkSession.withActive(SparkSession.scala:763)
at org.apache.spark.sql.Dataset$.ofRows(Dataset.scala:97)
at org.apache.spark.sql.SparkSession.$anonfun$sql$1(SparkSession.scala:606)
at org.apache.spark.sql.SparkSession$$Lambda$1899/424830920.apply(Unknown Source)
at org.apache.spark.sql.SparkSession.withActive(SparkSession.scala:763)
at org.apache.spark.sql.SparkSession.sql(SparkSession.scala:601)
at $line14.$read$$iw$$iw$$iw$$iw$$iw$$iw$$iw$$iw$$anon$1.run(<console>:45)
at java.lang.Thread.run(Thread.java:748)
Found 1 deadlock.
```
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
Tested using below script by executing in spark-shell and I found no dead lock
launch spark-shell using ./bin/spark-shell --conf "spark.sql.hive.metastore.jars=maven" --conf spark.sql.hive.metastore.version=3.1 --conf spark.hadoop.datanucleus.schema.autoCreateAll=true
**code**
```
def testHiveDeadLock = {
import scala.collection.mutable.ArrayBuffer
import scala.util.Random
println("test hive DeadLock")
spark.sql("drop database if exists testDeadLock cascade")
spark.sql("create database testDeadLock")
spark.sql("use testDeadLock")
val tableCount = 100
val tableNamePrefix = "testdeadlock"
for (i <- 0 until tableCount) {
val tableName = s"$tableNamePrefix${i + 1}"
spark.sql(s"drop table if exists $tableName")
spark.sql(s"create table $tableName (a bigint) partitioned by (b bigint) stored as orc")
}
val threads = new ArrayBuffer[Thread]
for (i <- 0 until tableCount) {
threads.append(new Thread( new Runnable {
override def run: Unit = {
val tableName = s"$tableNamePrefix${i + 1}"
val rand = Random
val df = spark.range(0, 20000).toDF("a")
val location = s"/tmp/${rand.nextLong.abs}"
df.write.mode("overwrite").orc(location)
spark.sql(
s"""
LOAD DATA LOCAL INPATH '$location' INTO TABLE $tableName partition (b=$i)""")
}
}, s"worker$i"))
threads(i).start()
}
for (i <- 0 until tableCount) {
println(s"Joining with thread $i")
threads(i).join()
}
for (i <- 0 until tableCount) {
val tableName = s"$tableNamePrefix${i + 1}"
spark.sql(s"select count(*) from $tableName").show(false)
}
println("All done")
}
for(i <- 0 until 100) {
testHiveDeadLock
println(s"completed {$i}th iteration")
}
}
```
Closes#29649 from sandeep-katta/metastore3.1DeadLock.
Authored-by: sandeep.katta <sandeep.katta2007@gmail.com>
Signed-off-by: HyukjinKwon <gurwls223@apache.org>
### What changes were proposed in this pull request?
Change `CreateFunctionCommand` code that add class check before create function.
### Why are the changes needed?
We have different behavior between create permanent function and temporary function when function class is invaild. e.g.,
```
create function f as 'test.non.exists.udf';
-- Time taken: 0.104 seconds
create temporary function f as 'test.non.exists.udf'
-- Error in query: Can not load class 'test.non.exists.udf' when registering the function 'f', please make sure it is on the classpath;
```
And Hive also fails both of them.
### Does this PR introduce _any_ user-facing change?
Yes, user will get exception when create a invalid udf.
### How was this patch tested?
New test.
Closes#29502 from ulysses-you/function.
Authored-by: ulysses <youxiduo@weidian.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>
### What changes were proposed in this pull request?
#29401 move `test_script.py` from sql/hive module to sql/core module, cause HiveScripTransformationSuite load resource issue.
### Why are the changes needed?
This issue cause jenkins test failed in mvn
spark-master-test-maven-hadoop-2.7-hive-2.3-jdk-11: https://amplab.cs.berkeley.edu/jenkins/view/Spark%20QA%20Test%20(Dashboard)/job/spark-master-test-maven-hadoop-2.7-hive-2.3-jdk-11/
spark-master-test-maven-hadoop-3.2-hive-2.3-jdk-11:
https://amplab.cs.berkeley.edu/jenkins/view/Spark%20QA%20Test%20(Dashboard)/job/spark-master-test-maven-hadoop-3.2-hive-2.3-jdk-11/
spark-master-test-maven-hadoop-3.2-hive-2.3:
https://amplab.cs.berkeley.edu/jenkins/view/Spark%20QA%20Test%20(Dashboard)/job/spark-master-test-maven-hadoop-3.2-hive-2.3/
Error as below:
```
Exception thrown while executing Spark plan:
HiveScriptTransformation [a#349299, b#349300, c#349301, d#349302, e#349303], python /home/jenkins/workspace/spark-master-test-maven-hadoop-2.7-hive-2.3-jdk-11/sql/hive/file:/home/jenkins/workspace/spark-master-test-maven-hadoop-2.7-hive-2.3-jdk-11/sql/core/target/spark-sql_2.12-3.1.0-SNAPSHOT-tests.jar!/test_script.py, [a#349309, b#349310, c#349311, d#349312, e#349313], ScriptTransformationIOSchema(List(),List(),Some(org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe),Some(org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe),List((field.delim, )),List((field.delim, )),Some(org.apache.hadoop.hive.ql.exec.TextRecordReader),Some(org.apache.hadoop.hive.ql.exec.TextRecordWriter),false)
+- Project [_1#349288 AS a#349299, _2#349289 AS b#349300, _3#349290 AS c#349301, _4#349291 AS d#349302, _5#349292 AS e#349303]
+- LocalTableScan [_1#349288, _2#349289, _3#349290, _4#349291, _5#349292]
== Exception ==
org.apache.spark.SparkException: Job aborted due to stage failure: Task 0 in stage 18021.0 failed 1 times, most recent failure: Lost task 0.0 in stage 18021.0 (TID 37324) (192.168.10.31 executor driver): org.apache.spark.SparkException: Subprocess exited with status 2. Error: python: can't open file '/home/jenkins/workspace/spark-master-test-maven-hadoop-2.7-hive-2.3-jdk-11/sql/hive/file:/home/jenkins/workspace/spark-master-test-maven-hadoop-2.7-hive-2.3-jdk-11/sql/core/target/spark-sql_2.12-3.1.0-SNAPSHOT-tests.jar!/test_script.py': [Errno 2] No such file or directory
at org.apache.spark.sql.execution.BaseScriptTransformationExec.checkFailureAndPropagate(BaseScriptTransformationExec.scala:180)
at org.apache.spark.sql.execution.BaseScriptTransformationExec.checkFailureAndPropagate$(BaseScriptTransformationExec.scala:157)
at org.apache.spark.sql.hive.execution.HiveScriptTransformationExec.checkFailureAndPropagate(HiveScriptTransformationExec.scala:49)
at org.apache.spark.sql.hive.execution.HiveScriptTransformationExec$$anon$1.hasNext(HiveScriptTransformationExec.scala:110)
at scala.collection.Iterator$$anon$10.hasNext(Iterator.scala:458)
at org.apache.spark.sql.execution.SparkPlan.$anonfun$getByteArrayRdd$1(SparkPlan.scala:340)
at org.apache.spark.rdd.RDD.$anonfun$mapPartitionsInternal$2(RDD.scala:898)
at org.apache.spark.rdd.RDD.$anonfun$mapPartitionsInternal$2$adapted(RDD.scala:898)
at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:52)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:373)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:337)
at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:90)
at org.apache.spark.scheduler.Task.run(Task.scala:127)
at org.apache.spark.executor.Executor$TaskRunner.$anonfun$run$3(Executor.scala:480)
at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:1426)
at o
```
### Does this PR introduce _any_ user-facing change?
NO
### How was this patch tested?
Existed UT
Closes#29588 from AngersZhuuuu/SPARK-32400-FOLLOWUP.
Authored-by: angerszhu <angers.zhu@gmail.com>
Signed-off-by: HyukjinKwon <gurwls223@apache.org>
### What changes were proposed in this pull request?
pass specified options in DataFrameReader.table to JDBCTableCatalog.loadTable
### Why are the changes needed?
Currently, `DataFrameReader.table` ignores the specified options. The options specified like the following are lost.
```
val df = spark.read
.option("partitionColumn", "id")
.option("lowerBound", "0")
.option("upperBound", "3")
.option("numPartitions", "2")
.table("h2.test.people")
```
We need to make `DataFrameReader.table` take the specified options.
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
Manually test for now. Will add a test after V2 JDBC read is implemented.
Closes#29535 from huaxingao/table_options.
Authored-by: Huaxin Gao <huaxing@us.ibm.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>
### What changes were proposed in this pull request?
Discussion with [comment](https://github.com/apache/spark/pull/29244#issuecomment-671746329).
Add `HiveVoidType` class in `HiveClientImpl` then we can replace `NullType` to `HiveVoidType` before we call hive client.
### Why are the changes needed?
Better compatible with hive.
More details in [#29244](https://github.com/apache/spark/pull/29244).
### Does this PR introduce _any_ user-facing change?
Yes, user can create view with null type in Hive.
### How was this patch tested?
New test.
Closes#29423 from ulysses-you/add-HiveVoidType.
Authored-by: ulysses <youxiduo@weidian.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>
### What changes were proposed in this pull request?
- Test TEXTFILE together with the PARQUET and ORC file formats in `HiveSerDeReadWriteSuite`
- Remove the "SPARK-32594: insert dates to a Hive table" added by #29409
### Why are the changes needed?
- To improve test coverage, and test other row SerDe - `org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe`.
- The removed test is not needed anymore because the bug reported in SPARK-32594 is triggered by the TEXTFILE file format too.
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
By running the modified test suite `HiveSerDeReadWriteSuite`.
Closes#29417 from MaxGekk/textfile-HiveSerDeReadWriteSuite.
Authored-by: Max Gekk <max.gekk@gmail.com>
Signed-off-by: HyukjinKwon <gurwls223@apache.org>
### What changes were proposed in this pull request?
1. Extract common test case (no serde) to BasicScriptTransformationExecSuite
2. Add more test case for no serde mode about supported data type and behavior in `BasicScriptTransformationExecSuite`
3. Add more test case for hive serde mode about supported type and behavior in `HiveScriptTransformationExecSuite`
### Why are the changes needed?
Improve test coverage of Script Transformation
### Does this PR introduce _any_ user-facing change?
NO
### How was this patch tested?
Added UT
Closes#29401 from AngersZhuuuu/SPARK-32400.
Authored-by: angerszhu <angers.zhu@gmail.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>
### What changes were proposed in this pull request?
Fix `DaysWritable` by overriding parent's method `def get(doesTimeMatter: Boolean): Date` from `DateWritable` instead of `Date get()` because the former one uses the first one. The bug occurs because `HiveOutputWriter.write()` call `def get(doesTimeMatter: Boolean): Date` transitively with default implementation from the parent class `DateWritable` which doesn't respect date rebases and uses not initialized `daysSinceEpoch` (0 which `1970-01-01`).
### Why are the changes needed?
The changes fix the bug:
```sql
spark-sql> CREATE TABLE table1 (d date);
spark-sql> INSERT INTO table1 VALUES (date '2020-08-11');
spark-sql> SELECT * FROM table1;
1970-01-01
```
The expected result of the last SQL statement must be **2020-08-11** but got **1970-01-01**.
### Does this PR introduce _any_ user-facing change?
Yes. After the fix, `INSERT` work correctly:
```sql
spark-sql> SELECT * FROM table1;
2020-08-11
```
### How was this patch tested?
Add new test to `HiveSerDeReadWriteSuite`
Closes#29409 from MaxGekk/insert-date-into-hive-table.
Authored-by: Max Gekk <max.gekk@gmail.com>
Signed-off-by: HyukjinKwon <gurwls223@apache.org>
# What changes were proposed in this pull request?
This PR comes from the comment: #29085 (comment)
- Extract common Script IOSchema `ScriptTransformationIOSchema`
- avoid repeated judgement extract process output row method `createOutputIteratorWithoutSerde` && `createOutputIteratorWithSerde`
- add default no serde IO schemas `ScriptTransformationIOSchema.defaultIOSchema`
### Why are the changes needed?
Refactor code
### Does this PR introduce _any_ user-facing change?
NO
### How was this patch tested?
NO
Closes#29199 from AngersZhuuuu/spark-32105-followup.
Authored-by: angerszhu <angers.zhu@gmail.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>
### What changes were proposed in this pull request?
improve exception message
### Why are the changes needed?
the before message lack of single quotes, we may improve it to keep consisent.
### Does this PR introduce _any_ user-facing change?
NO
### How was this patch tested?
No ,it is only improving the message.
Closes#29376 from GuoPhilipse/improve-exception-message.
Lead-authored-by: GuoPhilipse <46367746+GuoPhilipse@users.noreply.github.com>
Co-authored-by: GuoPhilipse <guofei_ok@126.com>
Signed-off-by: HyukjinKwon <gurwls223@apache.org>
### What changes were proposed in this pull request?
Explicitly convert `tableNames` to `Seq` in `HiveClientImpl.listTablesByType` as it was done by c28a6fa511 (diff-6fd847124f8eae45ba2de1cf7d6296feR769)
### Why are the changes needed?
See this PR https://github.com/apache/spark/pull/29111, to compile by Scala 2.13. The changes were discarded by https://github.com/apache/spark/pull/29363 accidentally.
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
Compiling by Scala 2.13
Closes#29379 from MaxGekk/fix-listTablesByType-for-views-followup.
Authored-by: Max Gekk <max.gekk@gmail.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>
### What changes were proposed in this pull request?
Get table names directly from a sequence of Hive tables in `HiveClientImpl.listTablesByType()` by skipping conversions Hive tables to Catalog tables.
### Why are the changes needed?
A Hive metastore can be shared across many clients. A client can create tables using a SerDe which is not available on other clients, for instance `ROW FORMAT SERDE "com.ibm.spss.hive.serde2.xml.XmlSerDe"`. In the current implementation, other clients get the following exception while getting views:
```
java.lang.RuntimeException: MetaException(message:java.lang.ClassNotFoundException Class com.ibm.spss.hive.serde2.xml.XmlSerDe not found)
```
when `com.ibm.spss.hive.serde2.xml.XmlSerDe` is not available.
### Does this PR introduce _any_ user-facing change?
Yes. For example, `SHOW VIEWS` returns a list of views instead of throwing an exception.
### How was this patch tested?
- By existing test suites like:
```
$ build/sbt -Phive-2.3 "test:testOnly org.apache.spark.sql.hive.client.VersionsSuite"
```
- And manually:
1. Build Spark with Hive 1.2: `./build/sbt package -Phive-1.2 -Phive -Dhadoop.version=2.8.5`
2. Run spark-shell with a custom Hive SerDe, for instance download [json-serde-1.3.8-jar-with-dependencies.jar](https://github.com/cdamak/Twitter-Hive/blob/master/json-serde-1.3.8-jar-with-dependencies.jar) from https://github.com/cdamak/Twitter-Hive:
```
$ ./bin/spark-shell --jars ../Downloads/json-serde-1.3.8-jar-with-dependencies.jar
```
3. Create a Hive table using this SerDe:
```scala
scala> :paste
// Entering paste mode (ctrl-D to finish)
sql(s"""
|CREATE TABLE json_table2(page_id INT NOT NULL)
|ROW FORMAT SERDE 'org.openx.data.jsonserde.JsonSerDe'
|""".stripMargin)
// Exiting paste mode, now interpreting.
res0: org.apache.spark.sql.DataFrame = []
scala> sql("SHOW TABLES").show
+--------+-----------+-----------+
|database| tableName|isTemporary|
+--------+-----------+-----------+
| default|json_table2| false|
+--------+-----------+-----------+
scala> sql("SHOW VIEWS").show
+---------+--------+-----------+
|namespace|viewName|isTemporary|
+---------+--------+-----------+
+---------+--------+-----------+
```
4. Quit from the current `spark-shell` and run it without jars:
```
$ ./bin/spark-shell
```
5. Show views. Without the fix, it throws the exception:
```scala
scala> sql("SHOW VIEWS").show
20/08/06 10:53:36 ERROR log: error in initSerDe: java.lang.ClassNotFoundException Class org.openx.data.jsonserde.JsonSerDe not found
java.lang.ClassNotFoundException: Class org.openx.data.jsonserde.JsonSerDe not found
at org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:2273)
at org.apache.hadoop.hive.metastore.MetaStoreUtils.getDeserializer(MetaStoreUtils.java:385)
at org.apache.hadoop.hive.ql.metadata.Table.getDeserializerFromMetaStore(Table.java:276)
at org.apache.hadoop.hive.ql.metadata.Table.getDeserializer(Table.java:258)
at org.apache.hadoop.hive.ql.metadata.Table.getCols(Table.java:605)
```
After the fix:
```scala
scala> sql("SHOW VIEWS").show
+---------+--------+-----------+
|namespace|viewName|isTemporary|
+---------+--------+-----------+
+---------+--------+-----------+
```
Closes#29363 from MaxGekk/fix-listTablesByType-for-views.
Authored-by: Max Gekk <max.gekk@gmail.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>
### What changes were proposed in this pull request?
This PR proposes to migrate the following function related commands to use `UnresolvedFunc` to resolve function identifier:
- DROP FUNCTION
- DESCRIBE FUNCTION
- SHOW FUNCTIONS
`DropFunctionStatement`, `DescribeFunctionStatement` and `ShowFunctionsStatement` logical plans are replaced with `DropFunction`, `DescribeFunction` and `ShowFunctions` logical plans respectively, and each contains `UnresolvedFunc` as its child so that it can be resolved in `Analyzer`.
### Why are the changes needed?
Migrating to the new resolution framework, which resolves `UnresolvedFunc` in `Analyzer`.
### Does this PR introduce _any_ user-facing change?
The message of exception thrown when a catalog is resolved to v2 has been merged to:
`function is only supported in v1 catalog`
Previously, it printed out the command used. E.g.,:
`CREATE FUNCTION is only supported in v1 catalog`
### How was this patch tested?
Updated existing tests.
Closes#29198 from imback82/function_framework.
Authored-by: Terry Kim <yuminkim@gmail.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>
### What changes were proposed in this pull request?
This PR aims to use `command -v` in non-Window operating systems instead of executing the given command.
### Why are the changes needed?
1. `command` is POSIX-compatible
- **POSIX.1-2017**: https://pubs.opengroup.org/onlinepubs/9699919799/utilities/command.html
2. `command` is faster and safer than the direct execution
- `command` doesn't invoke another process.
```scala
scala> sys.process.Process("ls").run().exitValue()
LICENSE
NOTICE
bin
doc
lib
man
res1: Int = 0
```
3. The existing way behaves inconsistently.
- `rm` cannot be checked.
**AS-IS**
```scala
scala> sys.process.Process("rm").run().exitValue()
usage: rm [-f | -i] [-dPRrvW] file ...
unlink file
res0: Int = 64
```
**TO-BE**
```
Welcome to Scala 2.13.3 (OpenJDK 64-Bit Server VM, Java 1.8.0_262).
Type in expressions for evaluation. Or try :help.
scala> sys.process.Process(Seq("sh", "-c", s"command -v ls")).run().exitValue()
/bin/ls
val res1: Int = 0
```
4. The existing logic is already broken in Scala 2.13 environment because it hangs like the following.
```scala
$ bin/scala
Welcome to Scala 2.13.3 (OpenJDK 64-Bit Server VM, Java 1.8.0_262).
Type in expressions for evaluation. Or try :help.
scala> sys.process.Process("cat").run().exitValue() // hang here.
```
### Does this PR introduce _any_ user-facing change?
No. Although this is inside `main` source directory, this is used for testing purpose.
```
$ git grep testCommandAvailable | grep -v 'def testCommandAvailable'
core/src/test/scala/org/apache/spark/rdd/PipedRDDSuite.scala: assume(TestUtils.testCommandAvailable("cat"))
core/src/test/scala/org/apache/spark/rdd/PipedRDDSuite.scala: assume(TestUtils.testCommandAvailable("wc"))
core/src/test/scala/org/apache/spark/rdd/PipedRDDSuite.scala: assume(TestUtils.testCommandAvailable("cat"))
core/src/test/scala/org/apache/spark/rdd/PipedRDDSuite.scala: assume(TestUtils.testCommandAvailable("cat"))
core/src/test/scala/org/apache/spark/rdd/PipedRDDSuite.scala: assume(TestUtils.testCommandAvailable("cat"))
core/src/test/scala/org/apache/spark/rdd/PipedRDDSuite.scala: assume(TestUtils.testCommandAvailable(envCommand))
core/src/test/scala/org/apache/spark/rdd/PipedRDDSuite.scala: assume(!TestUtils.testCommandAvailable("some_nonexistent_command"))
core/src/test/scala/org/apache/spark/rdd/PipedRDDSuite.scala: assume(TestUtils.testCommandAvailable("cat"))
core/src/test/scala/org/apache/spark/rdd/PipedRDDSuite.scala: assume(TestUtils.testCommandAvailable("cat"))
core/src/test/scala/org/apache/spark/rdd/PipedRDDSuite.scala: assume(TestUtils.testCommandAvailable(envCommand))
sql/core/src/test/scala/org/apache/spark/sql/IntegratedUDFTestUtils.scala: private lazy val isPythonAvailable: Boolean = TestUtils.testCommandAvailable(pythonExec)
sql/core/src/test/scala/org/apache/spark/sql/IntegratedUDFTestUtils.scala: if (TestUtils.testCommandAvailable(pythonExec)) {
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveQuerySuite.scala: skip = !TestUtils.testCommandAvailable("/bin/bash"))
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveQuerySuite.scala: skip = !TestUtils.testCommandAvailable("/bin/bash"))
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveQuerySuite.scala: skip = !TestUtils.testCommandAvailable("/bin/bash"))
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveQuerySuite.scala: skip = !TestUtils.testCommandAvailable("/bin/bash"))
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveQuerySuite.scala: skip = !TestUtils.testCommandAvailable("/bin/bash"))
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveQuerySuite.scala: skip = !TestUtils.testCommandAvailable("/bin/bash"))
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveQuerySuite.scala: assume(TestUtils.testCommandAvailable("/bin/bash"))
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveQuerySuite.scala: skip = !TestUtils.testCommandAvailable("/bin/bash"))
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveQuerySuite.scala: skip = !TestUtils.testCommandAvailable("/bin/bash"))
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveScriptTransformationSuite.scala: assume(TestUtils.testCommandAvailable("/bin/bash"))
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveScriptTransformationSuite.scala: assume(TestUtils.testCommandAvailable("/bin/bash"))
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveScriptTransformationSuite.scala: assume(TestUtils.testCommandAvailable("/bin/bash"))
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveScriptTransformationSuite.scala: assume(TestUtils.testCommandAvailable("/bin/bash"))
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveScriptTransformationSuite.scala: assume(TestUtils.testCommandAvailable("/bin/bash"))
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveScriptTransformationSuite.scala: assume(TestUtils.testCommandAvailable("python"))
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveScriptTransformationSuite.scala: assume(TestUtils.testCommandAvailable("/bin/bash"))
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveScriptTransformationSuite.scala: assume(TestUtils.testCommandAvailable("/bin/bash"))
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/SQLQuerySuite.scala: assume(TestUtils.testCommandAvailable("/bin/bash"))
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/SQLQuerySuite.scala: assume(TestUtils.testCommandAvailable("echo | sed"))
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/SQLQuerySuite.scala: assume(TestUtils.testCommandAvailable("/bin/bash"))
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/SQLQuerySuite.scala: assume(TestUtils.testCommandAvailable("/bin/bash"))
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/SQLQuerySuite.scala: assume(TestUtils.testCommandAvailable("/bin/bash"))
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/SQLQuerySuite.scala: assume(TestUtils.testCommandAvailable("/bin/bash"))
```
### How was this patch tested?
- **Scala 2.12**: Pass the Jenkins with the existing tests and one modified test.
- **Scala 2.13**: Do the following manually. It should pass instead of `hang`.
```
$ dev/change-scala-version.sh 2.13
$ build/mvn test -pl core --am -Pscala-2.13 -Dtest=none -DwildcardSuites=org.apache.spark.rdd.PipedRDDSuite
...
Tests: succeeded 12, failed 0, canceled 0, ignored 0, pending 0
All tests passed.
```
Closes#29241 from dongjoon-hyun/SPARK-32443.
Lead-authored-by: HyukjinKwon <gurwls223@apache.org>
Co-authored-by: Dongjoon Hyun <dongjoon@apache.org>
Co-authored-by: Hyukjin Kwon <gurwls223@gmail.com>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
### What changes were proposed in this pull request?
Updates to scalatest 3.2.0. Though it looks large, it is 99% changes to the new location of scalatest classes.
### Why are the changes needed?
3.2.0+ has a fix that is required for Scala 2.13.3+ compatibility.
### Does this PR introduce _any_ user-facing change?
No, only affects tests.
### How was this patch tested?
Existing tests.
Closes#29196 from srowen/SPARK-32398.
Authored-by: Sean Owen <srowen@gmail.com>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
### What changes were proposed in this pull request?
In https://github.com/apache/spark/pull/28733 and #28805, CNF conversion is used to push down disjunctive predicates through join and partitions pruning.
It's a good improvement, however, converting all the predicates in CNF can lead to a very long result, even with grouping functions over expressions. For example, for the following predicate
```
(p0 = '1' AND p1 = '1') OR (p0 = '2' AND p1 = '2') OR (p0 = '3' AND p1 = '3') OR (p0 = '4' AND p1 = '4') OR (p0 = '5' AND p1 = '5') OR (p0 = '6' AND p1 = '6') OR (p0 = '7' AND p1 = '7') OR (p0 = '8' AND p1 = '8') OR (p0 = '9' AND p1 = '9') OR (p0 = '10' AND p1 = '10') OR (p0 = '11' AND p1 = '11') OR (p0 = '12' AND p1 = '12') OR (p0 = '13' AND p1 = '13') OR (p0 = '14' AND p1 = '14') OR (p0 = '15' AND p1 = '15') OR (p0 = '16' AND p1 = '16') OR (p0 = '17' AND p1 = '17') OR (p0 = '18' AND p1 = '18') OR (p0 = '19' AND p1 = '19') OR (p0 = '20' AND p1 = '20')
```
will be converted into a long query(130K characters) in Hive metastore, and there will be error:
```
javax.jdo.JDOException: Exception thrown when executing query : SELECT DISTINCT 'org.apache.hadoop.hive.metastore.model.MPartition' AS NUCLEUS_TYPE,A0.CREATE_TIME,A0.LAST_ACCESS_TIME,A0.PART_NAME,A0.PART_ID,A0.PART_NAME AS NUCORDER0 FROM PARTITIONS A0 LEFT OUTER JOIN TBLS B0 ON A0.TBL_ID = B0.TBL_ID LEFT OUTER JOIN DBS C0 ON B0.DB_ID = C0.DB_ID WHERE B0.TBL_NAME = ? AND C0."NAME" = ? AND ((((((A0.PART_NAME LIKE '%/p1=1' ESCAPE '\' ) OR (A0.PART_NAME LIKE '%/p1=2' ESCAPE '\' )) OR (A0.PART_NAME LIKE '%/p1=3' ESCAPE '\' )) OR ((A0.PART_NAME LIKE '%/p1=4' ESCAPE '\' ) O ...
```
Essentially, we just need to traverse predicate and extract the convertible sub-predicates like what we did in https://github.com/apache/spark/pull/24598. There is no need to maintain the CNF result set.
### Why are the changes needed?
A better implementation for pushing down disjunctive and complex predicates. The pushed down predicates is always equal or shorter than the CNF result.
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
Unit tests
Closes#29101 from gengliangwang/pushJoin.
Authored-by: Gengliang Wang <gengliang.wang@databricks.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>
### What changes were proposed in this pull request?
Spark sql commands are failing on selecting the orc tables
Steps to reproduce
Example 1 -
Prerequisite - This is the location(/Users/test/tpcds_scale5data/date_dim) for orc data which is generated by the hive.
```
val table = """CREATE TABLE `date_dim` (
`d_date_sk` INT,
`d_date_id` STRING,
`d_date` TIMESTAMP,
`d_month_seq` INT,
`d_week_seq` INT,
`d_quarter_seq` INT,
`d_year` INT,
`d_dow` INT,
`d_moy` INT,
`d_dom` INT,
`d_qoy` INT,
`d_fy_year` INT,
`d_fy_quarter_seq` INT,
`d_fy_week_seq` INT,
`d_day_name` STRING,
`d_quarter_name` STRING,
`d_holiday` STRING,
`d_weekend` STRING,
`d_following_holiday` STRING,
`d_first_dom` INT,
`d_last_dom` INT,
`d_same_day_ly` INT,
`d_same_day_lq` INT,
`d_current_day` STRING,
`d_current_week` STRING,
`d_current_month` STRING,
`d_current_quarter` STRING,
`d_current_year` STRING)
USING orc
LOCATION '/Users/test/tpcds_scale5data/date_dim'"""
spark.sql(table).collect
val u = """select date_dim.d_date_id from date_dim limit 5"""
spark.sql(u).collect
```
Example 2
```
val table = """CREATE TABLE `test_orc_data` (
`_col1` INT,
`_col2` STRING,
`_col3` INT)
USING orc"""
spark.sql(table).collect
spark.sql("insert into test_orc_data values(13, '155', 2020)").collect
val df = """select _col2 from test_orc_data limit 5"""
spark.sql(df).collect
```
Its Failing with below error
```
org.apache.spark.SparkException: Job aborted due to stage failure: Task 0 in stage 2.0 failed 1 times, most recent failure: Lost task 0.0 in stage 2.0 (TID 2, 192.168.0.103, executor driver): java.lang.ArrayIndexOutOfBoundsException: 1
at org.apache.spark.sql.execution.datasources.orc.OrcColumnarBatchReader.initBatch(OrcColumnarBatchReader.java:156)
at org.apache.spark.sql.execution.datasources.orc.OrcFileFormat.$anonfun$buildReaderWithPartitionValues$7(OrcFileFormat.scala:258)
at org.apache.spark.sql.execution.datasources.FileScanRDD$$anon$1.org$apache$spark$sql$execution$datasources$FileScanRDD$$anon$$readCurrentFile(FileScanRDD.scala:141)
at org.apache.spark.sql.execution.datasources.FileScanRDD$$anon$1.nextIterator(FileScanRDD.scala:203)
at org.apache.spark.sql.execution.datasources.FileScanRDD$$anon$1.hasNext(FileScanRDD.scala:116)
at org.apache.spark.sql.execution.FileSourceScanExec$$anon$1.hasNext(DataSourceScanExec.scala:620)
at org.apache.spark.sql.catalyst.expressions.GeneratedClass$GeneratedIteratorForCodegenStage1.columnartorow_nextBatch_0$(Unknown Source)
at org.apache.spark.sql.catalyst.expressions.GeneratedClass$GeneratedIteratorForCodegenStage1.processNext(Unknown Source)
at org.apache.spark.sql.execution.BufferedRowIterator.hasNext(BufferedRowIterator.java:43)
at org.apache.spark.sql.execution.WholeStageCodegenExec$$anon$1.hasNext(WholeStageCodegenExec.scala:729)
at org.apache.spark.sql.execution.SparkPlan.$anonfun$getByteArrayRdd$1(SparkPlan.scala:343)
at org.apache.spark.rdd.RDD.$anonfun$mapPartitionsInternal$2(RDD.scala:895)
at org.apache.spark.rdd.RDD.$anonfun$mapPartitionsInternal$2$adapted(RDD.scala:895)
at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:52)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:372)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:336)
at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:90)
at org.apache.spark.scheduler.Task.run(Task.scala:133)
at org.apache.spark.executor.Executor$TaskRunner.$anonfun$run$3(Executor.scala:445)
at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:1489)
at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:448)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)`
```
The reason behind this initBatch is not getting the schema that is needed to find out the column value in OrcFileFormat.scala
```
batchReader.initBatch(
TypeDescription.fromString(resultSchemaString)
```
### Why are the changes needed?
Spark sql queries for orc tables are failing
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
Unit test is added for this .Also Tested through spark shell and spark submit the failing queries
Closes#29045 from SaurabhChawla100/SPARK-32234.
Lead-authored-by: SaurabhChawla <saurabhc@qubole.com>
Co-authored-by: SaurabhChawla <s.saurabhtim@gmail.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>
### What changes were proposed in this pull request?
Same as https://github.com/apache/spark/pull/29078 and https://github.com/apache/spark/pull/28971 . This makes the rest of the default modules (i.e. those you get without specifying `-Pyarn` etc) compile under Scala 2.13. It does not close the JIRA, as a result. this also of course does not demonstrate that tests pass yet in 2.13.
Note, this does not fix the `repl` module; that's separate.
### Why are the changes needed?
Eventually, we need to support a Scala 2.13 build, perhaps in Spark 3.1.
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
Existing tests. (2.13 was not tested; this is about getting it to compile without breaking 2.12)
Closes#29111 from srowen/SPARK-29292.3.
Authored-by: Sean Owen <srowen@gmail.com>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
### What changes were proposed in this pull request?
This PR will remove references to these "blacklist" and "whitelist" terms besides the blacklisting feature as a whole, which can be handled in a separate JIRA/PR.
This touches quite a few files, but the changes are straightforward (variable/method/etc. name changes) and most quite self-contained.
### Why are the changes needed?
As per discussion on the Spark dev list, it will be beneficial to remove references to problematic language that can alienate potential community members. One such reference is "blacklist" and "whitelist". While it seems to me that there is some valid debate as to whether these terms have racist origins, the cultural connotations are inescapable in today's world.
### Does this PR introduce _any_ user-facing change?
In the test file `HiveQueryFileTest`, a developer has the ability to specify the system property `spark.hive.whitelist` to specify a list of Hive query files that should be tested. This system property has been renamed to `spark.hive.includelist`. The old property has been kept for compatibility, but will log a warning if used. I am open to feedback from others on whether keeping a deprecated property here is unnecessary given that this is just for developers running tests.
### How was this patch tested?
Existing tests should be suitable since no behavior changes are expected as a result of this PR.
Closes#28874 from xkrogen/xkrogen-SPARK-32036-rename-blacklists.
Authored-by: Erik Krogen <ekrogen@linkedin.com>
Signed-off-by: Thomas Graves <tgraves@apache.org>
### What changes were proposed in this pull request?
This PR aims to drop Python 2.7, 3.4 and 3.5.
Roughly speaking, it removes all the widely known Python 2 compatibility workarounds such as `sys.version` comparison, `__future__`. Also, it removes the Python 2 dedicated codes such as `ArrayConstructor` in Spark.
### Why are the changes needed?
1. Unsupport EOL Python versions
2. Reduce maintenance overhead and remove a bit of legacy codes and hacks for Python 2.
3. PyPy2 has a critical bug that causes a flaky test, SPARK-28358 given my testing and investigation.
4. Users can use Python type hints with Pandas UDFs without thinking about Python version
5. Users can leverage one latest cloudpickle, https://github.com/apache/spark/pull/28950. With Python 3.8+ it can also leverage C pickle.
### Does this PR introduce _any_ user-facing change?
Yes, users cannot use Python 2.7, 3.4 and 3.5 in the upcoming Spark version.
### How was this patch tested?
Manually tested and also tested in Jenkins.
Closes#28957 from HyukjinKwon/SPARK-32138.
Authored-by: HyukjinKwon <gurwls223@apache.org>
Signed-off-by: HyukjinKwon <gurwls223@apache.org>
### What changes were proposed in this pull request?
This change replaces the world slave with alternatives matching the context.
### Why are the changes needed?
There is no need to call things slave, we might as well use better clearer names.
### Does this PR introduce _any_ user-facing change?
Yes, the ouput JSON does change. To allow backwards compatibility this is an additive change.
The shell scripts for starting & stopping workers are renamed, and for backwards compatibility old scripts are added to call through to the new ones while printing a deprecation message to stderr.
### How was this patch tested?
Existing tests.
Closes#28864 from holdenk/SPARK-32004-drop-references-to-slave.
Lead-authored-by: Holden Karau <hkarau@apple.com>
Co-authored-by: Holden Karau <holden@pigscanfly.ca>
Signed-off-by: Holden Karau <hkarau@apple.com>
### What changes were proposed in this pull request?
* Renamed hive transform scrip class `hive/execution/ScriptTransformationExec` to `hive/execution/HiveScriptTransformationExec` (don't rename file)
* Extract class `BaseScriptTransformationExec ` about common code used across `SparkScriptTransformationExec(next pr add this)` and `HiveScriptTransformationExec`
* Extract class `BaseScriptTransformationWriterThread` of writing data thread across `SparkScriptTransformationWriterThread(added next for support transform in sql/core )` and `HiveScriptTransformationWriterThread` ,
* `HiveScriptTransformationWriterThread` additionally supports Hive serde format
* Rename current `Script` strategies in hive module to `HiveScript`, in next pr will add `SparkScript` strategies for support transform in sql/core.
Todo List;
- Support transform in sql/core base on `BaseScriptTransformationExec`, which would run script operator in SQL mode (without Hive).
The output of script would be read as a string and column values are extracted by using a delimiter (default : tab character)
- For Hive, by default only serde's must be used, and without hive we can run without serde
- Cleanup past hacks that are observed (and people suggest / report)， such as
- [Solve string value error about Date/Timestamp in ScriptTransform](https://issues.apache.org/jira/browse/SPARK-31947)
- [support use transform with aggregation](https://issues.apache.org/jira/browse/SPARK-28227)
- [support array/map as transform's input](https://issues.apache.org/jira/browse/SPARK-22435)
- Use code-gen projection to serialize rows to output stream()
### Why are the changes needed?
Support run transform in SQL mode without hive
### Does this PR introduce any user-facing change?
Yes
### How was this patch tested?
Added UT
Closes#27983 from AngersZhuuuu/follow_spark_15694.
Authored-by: angerszhu <angers.zhu@gmail.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>
### What changes were proposed in this pull request?
This PR aims to run the Spark tests in Github Actions.
To briefly explain the main idea:
- Reuse `dev/run-tests.py` with SBT build
- Reuse the modules in `dev/sparktestsupport/modules.py` to test each module
- Pass the modules to test into `dev/run-tests.py` directly via `TEST_ONLY_MODULES` environment variable. For example, `pyspark-sql,core,sql,hive`.
- `dev/run-tests.py` _does not_ take the dependent modules into account but solely the specified modules to test.
Another thing to note might be `SlowHiveTest` annotation. Running the tests in Hive modules takes too much so the slow tests are extracted and it runs as a separate job. It was extracted from the actual elapsed time in Jenkins:
So, Hive tests are separated into to jobs. One is slow test cases, and the other one is the other test cases.
_Note that_ the current GitHub Actions build virtually copies what the default PR builder on Jenkins does (without other profiles such as JDK 11, Hadoop 2, etc.). The only exception is Kinesis https://github.com/apache/spark/pull/29057/files#diff-04eb107ee163a50b61281ca08f4e4c7bR23
### Why are the changes needed?
Last week and onwards, the Jenkins machines became very unstable for many reasons:
- Apparently, the machines became extremely slow. Almost all tests can't pass.
- One machine (worker 4) started to have the corrupt `.m2` which fails the build.
- Documentation build fails time to time for an unknown reason in Jenkins machine specifically. This is disabled for now at https://github.com/apache/spark/pull/29017.
- Almost all PRs are basically blocked by this instability currently.
The advantages of using Github Actions:
- To avoid depending on few persons who can access to the cluster.
- To reduce the elapsed time in the build - we could split the tests (e.g., SQL, ML, CORE), and run them in parallel so the total build time will significantly reduce.
- To control the environment more flexibly.
- Other contributors can test and propose to fix Github Actions configurations so we can distribute this build management cost.
Note that:
- The current build in Jenkins takes _more than 7 hours_. With Github actions it takes _less than 2 hours_
- We can now control the environments especially for Python easily.
- The test and build look more stable than the Jenkins'.
### Does this PR introduce _any_ user-facing change?
No, dev-only change.
### How was this patch tested?
Tested at https://github.com/HyukjinKwon/spark/pull/4Closes#29057 from HyukjinKwon/migrate-to-github-actions.
Authored-by: HyukjinKwon <gurwls223@apache.org>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
### What changes were proposed in this pull request?
Force to initialize Hadoop VersionInfo in HiveExternalCatalog to make sure Hive can get the Hadoop version when using the isolated classloader.
### Why are the changes needed?
This is a regression in Spark 3.0.0 because we switched the default Hive execution version from 1.2.1 to 2.3.7.
Spark allows the user to set `spark.sql.hive.metastore.jars` to specify jars to access Hive Metastore. These jars are loaded by the isolated classloader. Because we also share Hadoop classes with the isolated classloader, the user doesn't need to add Hadoop jars to `spark.sql.hive.metastore.jars`, which means when we are using the isolated classloader, hadoop-common jar is not available in this case. If Hadoop VersionInfo is not initialized before we switch to the isolated classloader, and we try to initialize it using the isolated classloader (the current thread context classloader), it will fail and report `Unknown` which causes Hive to throw the following exception:
```
java.lang.RuntimeException: Illegal Hadoop Version: Unknown (expected A.B.* format)
at org.apache.hadoop.hive.shims.ShimLoader.getMajorVersion(ShimLoader.java:147)
at org.apache.hadoop.hive.shims.ShimLoader.loadShims(ShimLoader.java:122)
at org.apache.hadoop.hive.shims.ShimLoader.getHadoopShims(ShimLoader.java:88)
at org.apache.hadoop.hive.metastore.ObjectStore.getDataSourceProps(ObjectStore.java:377)
at org.apache.hadoop.hive.metastore.ObjectStore.setConf(ObjectStore.java:268)
at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:76)
at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:136)
at org.apache.hadoop.hive.metastore.RawStoreProxy.<init>(RawStoreProxy.java:58)
at org.apache.hadoop.hive.metastore.RawStoreProxy.getProxy(RawStoreProxy.java:67)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.newRawStore(HiveMetaStore.java:517)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.getMS(HiveMetaStore.java:482)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB(HiveMetaStore.java:544)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.init(HiveMetaStore.java:370)
at org.apache.hadoop.hive.metastore.RetryingHMSHandler.<init>(RetryingHMSHandler.java:78)
at org.apache.hadoop.hive.metastore.RetryingHMSHandler.getProxy(RetryingHMSHandler.java:84)
at org.apache.hadoop.hive.metastore.HiveMetaStore.newRetryingHMSHandler(HiveMetaStore.java:5762)
at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:219)
at org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient.<init>(SessionHiveMetaStoreClient.java:67)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1548)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.<init>(RetryingMetaStoreClient.java:86)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:132)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:104)
at org.apache.hadoop.hive.ql.metadata.Hive.createMetaStoreClient(Hive.java:3080)
at org.apache.hadoop.hive.ql.metadata.Hive.getMSC(Hive.java:3108)
at org.apache.hadoop.hive.ql.metadata.Hive.getAllFunctions(Hive.java:3349)
at org.apache.hadoop.hive.ql.metadata.Hive.reloadFunctions(Hive.java:217)
at org.apache.hadoop.hive.ql.metadata.Hive.registerAllFunctionsOnce(Hive.java:204)
at org.apache.hadoop.hive.ql.metadata.Hive.<init>(Hive.java:331)
at org.apache.hadoop.hive.ql.metadata.Hive.get(Hive.java:292)
at org.apache.hadoop.hive.ql.metadata.Hive.getInternal(Hive.java:262)
at org.apache.hadoop.hive.ql.metadata.Hive.get(Hive.java:247)
at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:543)
at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:511)
at org.apache.spark.sql.hive.client.HiveClientImpl.newState(HiveClientImpl.scala:175)
at org.apache.spark.sql.hive.client.HiveClientImpl.<init>(HiveClientImpl.scala:128)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.apache.spark.sql.hive.client.IsolatedClientLoader.createClient(IsolatedClientLoader.scala:301)
at org.apache.spark.sql.hive.HiveUtils$.newClientForMetadata(HiveUtils.scala:431)
at org.apache.spark.sql.hive.HiveUtils$.newClientForMetadata(HiveUtils.scala:324)
at org.apache.spark.sql.hive.HiveExternalCatalog.client$lzycompute(HiveExternalCatalog.scala:72)
at org.apache.spark.sql.hive.HiveExternalCatalog.client(HiveExternalCatalog.scala:71)
at org.apache.spark.sql.hive.client.HadoopVersionInfoSuite.$anonfun$new$1(HadoopVersionInfoSuite.scala:63)
at org.scalatest.OutcomeOf.outcomeOf(OutcomeOf.scala:85)
at org.scalatest.OutcomeOf.outcomeOf$(OutcomeOf.scala:83)
```
Technically, This is indeed an issue of Hadoop VersionInfo which has been fixed: https://issues.apache.org/jira/browse/HADOOP-14067. But since we are still supporting old Hadoop versions, we should fix it.
Why this issue starts to happen in Spark 3.0.0?
In Spark 2.4.x, we use Hive 1.2.1 by default. It will trigger `VersionInfo` initialization in the static codes of `Hive` class. This will happen when we load `HiveClientImpl` class because `HiveClientImpl.clent` method refers to `Hive` class. At this moment, the thread context classloader is not using the isolcated classloader, so it can access hadoop-common jar on the classpath and initialize it correctly.
In Spark 3.0.0, we use Hive 2.3.7. The static codes of `Hive` class are not accessing `VersionInfo` because of the change in https://issues.apache.org/jira/browse/HIVE-11657. Instead, accessing `VersionInfo` happens when creating a `Hive` object (See the above stack trace). This happens here https://github.com/apache/spark/blob/v3.0.0/sql/hive/src/main/scala/org/apache/spark/sql/hive/client/HiveClientImpl.scala#L260. But we switch to the isolated classloader before calling `HiveClientImpl.client` (See https://github.com/apache/spark/blob/v3.0.0/sql/hive/src/main/scala/org/apache/spark/sql/hive/client/HiveClientImpl.scala#L283). This is exactly what I mentioned above: `If Hadoop VersionInfo is not initialized before we switch to the isolated classloader, and we try to initialize it using the isolated classloader (the current thread context classloader), it will fail`
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
The new regression test added in this PR.
Note that the new UT doesn't fail with the default profiles (-Phadoop-3.2) because it's already fixed at Hadoop 3.1. Please use the following to verify this.
```
build/sbt -Phadoop-2.7 -Phive "hive/testOnly *.HadoopVersionInfoSuite"
```
Closes#29059 from zsxwing/SPARK-32256.
Authored-by: Shixiong Zhu <zsxwing@gmail.com>
Signed-off-by: HyukjinKwon <gurwls223@apache.org>
### What changes were proposed in this pull request?
This PR proposes to partially reverts the simple string in `NullType` at https://github.com/apache/spark/pull/28833: `NullType.simpleString` back from `unknown` to `null`.
### Why are the changes needed?
- Technically speaking, it's orthogonal with the issue itself, SPARK-20680.
- It needs some more discussion, see https://github.com/apache/spark/pull/28833#issuecomment-655277714
### Does this PR introduce _any_ user-facing change?
It reverts back the user-facing changes at https://github.com/apache/spark/pull/28833.
The simple string of `NullType` is back to `null`.
### How was this patch tested?
I just logically reverted. Jenkins should test it out.
Closes#29041 from HyukjinKwon/SPARK-20680.
Authored-by: HyukjinKwon <gurwls223@apache.org>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
### What changes were proposed in this pull request?
When somebody changed the type of partition's field, spark will throw ClassCastException. For example, we have a table like this:
```
drop table if exists cast_exception_test;
create table cast_exception_test(c1 int, c2 string) partitioned by (dt string) stored as orc;
insert into table cast_exception_test partition(dt='2020-04-08') values('1', 'jeff_1');
```
If you change the field's type in hive, query the old partition, spark will throw ClassCastException, but hive will not:
```
-- change the field's type using hive
alter table cast_exception_test change column c1 c1 string;
-- hive correct, but spark throws ClassCastException
select * from cast_exception_test where dt='2020-04-08';
```
### Why are the changes needed?
When the table has many fields, we don's known which field has been changed. If we print out log about this exception, it will very helpful for us to troubleshoot.
### Does this PR introduce _any_ user-facing change?
When the ClassCastException is caused by changed field's type, you can search which field has problem in exexutor logs:
```
20/04/09 17:22:05 ERROR hive.HadoopTableReader: Exception thrown in field <c1>
```
### How was this patch tested?
First, prepare the test data, the table is partitioned and stored as orc:
```
drop table if exists cast_exception_test;
create table cast_exception_test(c1 int, c2 string) partitioned by (dt string) stored as orc;
insert into table cast_exception_test partition(dt='2020-04-08') values('1', 'jeff_1');
```
Then, change the field's type in hive.
```
alter table cast_exception_test change column c1 c1 string;
```
Now the metadata of the table has been modified, but the partition's metadata which is stored in orc file or hive metastore's mysql is still old. So, query command throws ClassCastException in spark, because spark use table's metadata which is different from orc file's metadata. But hive use partition's metadata which is the same as orc file's metadata.
If you query the old partition, spark will thrown ClassCastException, but hive will not:
```
select * from cast_exception_test where dt='2020-04-08';
```
Closes#29010 from StefanXiepj/SPARK-32192.
Authored-by: xiepengjie <xiepengjie@didiglobal.com>
Signed-off-by: Sean Owen <srowen@gmail.com>
Context: The fix for SPARK-27296 introduced by #25024 allows `Aggregator` objects to appear in queries. This works fine for aggregators with atomic input types, e.g. `Aggregator[Double, _, _]`.
However it can cause a null pointer exception if the input type is `Array[_]`. This was historically considered an ignorable case for serialization of `UnresolvedMapObjects`, but the new ScalaAggregator class causes these expressions to be serialized over to executors because the resolve-and-bind is being deferred.
### What changes were proposed in this pull request?
A new rule `ResolveEncodersInScalaAgg` that performs the resolution of the expressions contained in the encoders so that properly resolved expressions are serialized over to executors.
### Why are the changes needed?
Applying an aggregator of the form `Aggregator[Array[_], _, _]` using `functions.udaf()` currently causes a null pointer error in Catalyst.
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
A unit test has been added that does aggregation with array types for input, buffer, and output. I have done additional testing with my own custom aggregators in the spark REPL.
Closes#28983 from erikerlandson/fix-spark-32159.
Authored-by: Erik Erlandson <eerlands@redhat.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>
### What changes were proposed in this pull request?
This is the new PR which to address the close one #17953
1. support "void" primitive data type in the `AstBuilder`, point it to `NullType`
2. forbid creating tables with VOID/NULL column type
### Why are the changes needed?
1. Spark is incompatible with hive void type. When Hive table schema contains void type, DESC table will throw an exception in Spark.
>hive> create table bad as select 1 x, null z from dual;
>hive> describe bad;
OK
x int
z void
In Spark2.0.x, the behaviour to read this view is normal:
>spark-sql> describe bad;
x int NULL
z void NULL
Time taken: 4.431 seconds, Fetched 2 row(s)
But in lastest Spark version, it failed with SparkException: Cannot recognize hive type string: void
>spark-sql> describe bad;
17/05/09 03:12:08 ERROR thriftserver.SparkSQLDriver: Failed in [describe bad]
org.apache.spark.SparkException: Cannot recognize hive type string: void
Caused by: org.apache.spark.sql.catalyst.parser.ParseException:
DataType void() is not supported.(line 1, pos 0)
== SQL ==
void
^^^
... 61 more
org.apache.spark.SparkException: Cannot recognize hive type string: void
2. Hive CTAS statements throws error when select clause has NULL/VOID type column since HIVE-11217
In Spark, creating table with a VOID/NULL column should throw readable exception message, include
- create data source table (using parquet, json, ...)
- create hive table (with or without stored as)
- CTAS
### Does this PR introduce any user-facing change?
No
### How was this patch tested?
Add unit tests
Closes#28833 from LantaoJin/SPARK-20680_COPY.
Authored-by: LantaoJin <jinlantao@gmail.com>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
### What changes were proposed in this pull request?
1.Merge two similar tests for SPARK-31061 and make the code clean.
2.Fix table alter issue due to lose path.
### Why are the changes needed?
Because this two tests for SPARK-31061 is very similar and could be merged.
And the first test case should use `rawTable` instead of `parquetTable` to alter.
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
Unit test.
Closes#28980 from TJX2014/master-follow-merge-spark-31061-test-case.
Authored-by: TJX2014 <xiaoxingstack@gmail.com>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
### What changes were proposed in this pull request?
This is a followup of https://github.com/apache/spark/pull/28760 to fix the remaining issues:
1. should consider data source options when refreshing cache by path at the end of `InsertIntoHadoopFsRelationCommand`
2. should consider data source options when inferring schema for file source
3. should consider data source options when getting the qualified path in file source v2.
### Why are the changes needed?
We didn't catch these issues in https://github.com/apache/spark/pull/28760, because the test case is to check error when initializing the file system. If we initialize the file system multiple times during a simple read/write action, the test case actually only test the first time.
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
rewrite the test to make sure the entire data source read/write action can succeed.
Closes#28948 from cloud-fan/fix.
Authored-by: Wenchen Fan <wenchen@databricks.com>
Signed-off-by: Gengliang Wang <gengliang.wang@databricks.com>
### What changes were proposed in this pull request?
This is a followup of https://github.com/apache/spark/pull/28534 , to make `TIMESTAMP_SECONDS` function support fractional input as well.
### Why are the changes needed?
Previously the cast function can cast fractional values to timestamp. Now we suggest users to ues these new functions, and we need to cover all the cast use cases.
### Does this PR introduce _any_ user-facing change?
Yes, now `TIMESTAMP_SECONDS` function accepts fractional input.
### How was this patch tested?
new tests
Closes#28956 from cloud-fan/follow.
Authored-by: Wenchen Fan <wenchen@databricks.com>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
### What changes were proposed in this pull request?
Spark can't push down scan predicate condition of **Or**:
Such as if I have a table `default.test`, it's partition col is `dt`,
If we use query :
```
select * from default.test
where dt=20190625 or (dt = 20190626 and id in (1,2,3) )
```
In this case, Spark will resolve **Or** condition as one expression, and since this expr has reference of "id", then it can't been push down.
Base on pr https://github.com/apache/spark/pull/28733, In my PR , for SQL like
`select * from default.test`
`where dt = 20190626 or (dt = 20190627 and xxx="a") `
For this condition `dt = 20190626 or (dt = 20190627 and xxx="a" )`, it will been converted to CNF
```
(dt = 20190626 or dt = 20190627) and (dt = 20190626 or xxx = "a" )
```
then condition `dt = 20190626 or dt = 20190627` will be push down when partition pruning
### Why are the changes needed?
Optimize partition pruning
### Does this PR introduce _any_ user-facing change?
NO
### How was this patch tested?
Added UT
Closes#28805 from AngersZhuuuu/cnf-for-partition-pruning.
Lead-authored-by: angerszhu <angers.zhu@gmail.com>
Co-authored-by: AngersZhuuuu <angers.zhu@gmail.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>
## What changes were proposed in this pull request?
we fail casting from numeric to timestamp by default.
## Why are the changes needed?
casting from numeric to timestamp is not a non-standard,meanwhile it may generate different result between spark and other systems,for example hive
## Does this PR introduce any user-facing change?
Yes,user cannot cast numeric to timestamp directly,user have to use the following function to achieve the same effect:TIMESTAMP_SECONDS/TIMESTAMP_MILLIS/TIMESTAMP_MICROS
## How was this patch tested?
unit test added
Closes#28593 from GuoPhilipse/31710-fix-compatibility.
Lead-authored-by: GuoPhilipse <guofei_ok@126.com>
Co-authored-by: GuoPhilipse <46367746+GuoPhilipse@users.noreply.github.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>
### What changes were proposed in this pull request?
remove duplicate test cases
### Why are the changes needed?
improve test quality
### Does this PR introduce _any_ user-facing change?
NO
### How was this patch tested?
No test
Closes#28782 from GuoPhilipse/31954-delete-duplicate-testcase.
Lead-authored-by: GuoPhilipse <46367746+GuoPhilipse@users.noreply.github.com>
Co-authored-by: GuoPhilipse <guofei_ok@126.com>
Signed-off-by: HyukjinKwon <gurwls223@apache.org>
### What changes were proposed in this pull request?
This is a follow up of https://github.com/apache/spark/pull/25979.
When we inserting overwrite an external hive partitioned table with upper case dynamic partition key, exception thrown.
like:
```
org.apache.spark.SparkException: Dynamic partition key P1 is not among written partition paths.
```
The root cause is that Hive metastore is not case preserving and keeps partition columns with lower cased names, see details in:
ddd8d5f5a0/sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveExternalCatalog.scala (L895-L901)e28914095a/sql/hive/src/main/scala/org/apache/spark/sql/hive/execution/InsertIntoHiveTable.scala (L228-L234)
In this PR, we convert the dynamic partition map to a case insensitive map.
### Why are the changes needed?
To fix the issue when inserting overwrite into external hive partitioned table with upper case dynamic partition key.
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
UT.
Closes#28765 from turboFei/SPARK-29295-follow-up.
Authored-by: turbofei <fwang12@ebay.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>
### What changes were proposed in this pull request?
```sql
CREATE TABLE t1(a STRING, B VARCHAR(10), C CHAR(10)) STORED AS parquet;
CREATE TABLE t2 USING parquet PARTITIONED BY (b, c) AS SELECT * FROM t1;
SELECT * FROM t2 WHERE b = 'A';
```
Above SQL throws MetaException
> Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.spark.sql.hive.client.Shim_v0_13.getPartitionsByFilter(HiveShim.scala:810)
... 114 more
Caused by: MetaException(message:Filtering is supported only on partition keys of type string, or integral types)
at org.apache.hadoop.hive.metastore.parser.ExpressionTree$FilterBuilder.setError(ExpressionTree.java:184)
at org.apache.hadoop.hive.metastore.parser.ExpressionTree$LeafNode.getJdoFilterPushdownParam(ExpressionTree.java:439)
at org.apache.hadoop.hive.metastore.parser.ExpressionTree$LeafNode.generateJDOFilterOverPartitions(ExpressionTree.java:356)
at org.apache.hadoop.hive.metastore.parser.ExpressionTree$LeafNode.generateJDOFilter(ExpressionTree.java:278)
at org.apache.hadoop.hive.metastore.parser.ExpressionTree.generateJDOFilterFragment(ExpressionTree.java:583)
at org.apache.hadoop.hive.metastore.ObjectStore.makeQueryFilterString(ObjectStore.java:3315)
at org.apache.hadoop.hive.metastore.ObjectStore.getPartitionsViaOrmFilter(ObjectStore.java:2768)
at org.apache.hadoop.hive.metastore.ObjectStore.access$500(ObjectStore.java:182)
at org.apache.hadoop.hive.metastore.ObjectStore$7.getJdoResult(ObjectStore.java:3248)
at org.apache.hadoop.hive.metastore.ObjectStore$7.getJdoResult(ObjectStore.java:3232)
at org.apache.hadoop.hive.metastore.ObjectStore$GetHelper.run(ObjectStore.java:2974)
at org.apache.hadoop.hive.metastore.ObjectStore.getPartitionsByFilterInternal(ObjectStore.java:3250)
at org.apache.hadoop.hive.metastore.ObjectStore.getPartitionsByFilter(ObjectStore.java:2906)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.hadoop.hive.metastore.RawStoreProxy.invoke(RawStoreProxy.java:101)
at com.sun.proxy.$Proxy25.getPartitionsByFilter(Unknown Source)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.get_partitions_by_filter(HiveMetaStore.java:5093)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invokeInternal(RetryingHMSHandler.java:148)
at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invoke(RetryingHMSHandler.java:107)
at com.sun.proxy.$Proxy26.get_partitions_by_filter(Unknown Source)
at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.listPartitionsByFilter(HiveMetaStoreClient.java:1232)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.invoke(RetryingMetaStoreClient.java:173)
at com.sun.proxy.$Proxy27.listPartitionsByFilter(Unknown Source)
at org.apache.hadoop.hive.ql.metadata.Hive.getPartitionsByFilter(Hive.java:2679)
... 119 more
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
Add a unit test.
Closes#28724 from LantaoJin/SPARK-31904.
Authored-by: LantaoJin <jinlantao@gmail.com>
Signed-off-by: Takeshi Yamamuro <yamamuro@apache.org>
### What changes were proposed in this pull request?
We should use dataType.catalogString to unified the data type mismatch message.
Before:
```sql
spark-sql> create table SPARK_31834(a int) using parquet;
spark-sql> insert into SPARK_31834 select '1';
Error in query: Cannot write incompatible data to table '`default`.`spark_31834`':
- Cannot safely cast 'a': StringType to IntegerType;
```
After:
```sql
spark-sql> create table SPARK_31834(a int) using parquet;
spark-sql> insert into SPARK_31834 select '1';
Error in query: Cannot write incompatible data to table '`default`.`spark_31834`':
- Cannot safely cast 'a': string to int;
```
### How was this patch tested?
UT.
Closes#28654 from lipzhu/SPARK-31834.
Authored-by: lipzhu <lipzhu@ebay.com>
Signed-off-by: HyukjinKwon <gurwls223@apache.org>
### What changes were proposed in this pull request?
This PR removes the excessive exception wrapping in AQE so that error messages are less verbose and mostly consistent with non-aqe execution. Exceptions from stage materialization are now only wrapped with `SparkException` if there are multiple stage failures. Also, stage cancelling errors will not be included as part the exception thrown, but rather just be error logged.
### Why are the changes needed?
This will make the AQE error reporting more readable and debuggable.
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
Updated existing tests.
Closes#28668 from maryannxue/spark-31862.
Authored-by: Maryann Xue <maryann.xue@gmail.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>
### What changes were proposed in this pull request?
With SPARK-18107, we will disable the underlying replace(overwrite) and instead do delete in spark side and only do copy in hive side to bypass the performance issue - [HIVE-11940](https://issues.apache.org/jira/browse/HIVE-11940)
Conditionally, if the table location and partition location do not belong to the same `FileSystem`, We should not disable hive overwrite. Otherwise, hive will use the `FileSystem` instance belong to the table location to copy files, which will fail in `FileSystem#checkPath`
https://github.com/apache/hive/blob/rel/release-2.3.7/ql/src/java/org/apache/hadoop/hive/ql/metadata/Hive.java#L1657
In this PR, for Hive 2.0.0 and onwards, as [HIVE-11940](https://issues.apache.org/jira/browse/HIVE-11940) has been fixed, and there is no performance issue anymore. We should leave the overwrite logic to hive to avoid failure in `FileSystem#checkPath`
**NOTE THAT** For Hive 2.2.0 and earlier, if the table and partition locations do not belong together, we will still get the same error thrown by hive encryption check due to [HIVE-14380]( https://issues.apache.org/jira/browse/HIVE-14380) which need to fix in another ticket SPARK-31675.
### Why are the changes needed?
bugfix. a logic table can be decoupled with the storage layer and may contain data from remote storage systems.
### Does this PR introduce _any_ user-facing change?
no
### How was this patch tested?
Currently verified manually. add benchmark tests
```sql
-INSERT INTO DYNAMIC 7742 7918 248 0.0 756044.0 1.0X
-INSERT INTO HYBRID 1289 1307 26 0.0 125866.3 6.0X
-INSERT INTO STATIC 371 393 38 0.0 36219.4 20.9X
-INSERT OVERWRITE DYNAMIC 8456 8554 138 0.0 825790.3 0.9X
-INSERT OVERWRITE HYBRID 1303 1311 12 0.0 127198.4 5.9X
-INSERT OVERWRITE STATIC 434 447 13 0.0 42373.8 17.8X
+INSERT INTO DYNAMIC 7382 7456 105 0.0 720904.8 1.0X
+INSERT INTO HYBRID 1128 1129 1 0.0 110169.4 6.5X
+INSERT INTO STATIC 349 370 39 0.0 34095.4 21.1X
+INSERT OVERWRITE DYNAMIC 8149 8362 301 0.0 795821.8 0.9X
+INSERT OVERWRITE HYBRID 1317 1318 2 0.0 128616.7 5.6X
+INSERT OVERWRITE STATIC 387 408 37 0.0 37804.1 19.1X
```
+ for master
- for this PR
both using hive 2.3.7
Closes#28511 from yaooqinn/SPARK-31684.
Authored-by: Kent Yao <yaooqinn@hotmail.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>
Dongjoon Hyun
angerszhu
William Hyun
jzc
sychen
yangjie01
herman
HyukjinKwon
sandeep.katta
Takeshi Yamamuro
Wenchen Fan
ulysses
Huaxin Gao
Max Gekk
GuoPhilipse
Terry Kim
Sean Owen
Gengliang Wang
SaurabhChawla
Erik Krogen
Holden Karau
Shixiong Zhu
xiepengjie
Erik Erlandson
LantaoJin
TJX2014
GuoPhilipse
turbofei
lipzhu
Maryann Xue
Kent Yao
