### What changes were proposed in this pull request?
When passing wrong url to jdbc then It would throw IllegalArgumentException instead of NPE.
### How was this patch tested?
Adding test case to Existing tests in JDBCSuite
Closes#23464 from ayudovin/fixing-npe.
Authored-by: ayudovin <a.yudovin6695@gmail.com>
Signed-off-by: Sean Owen <sean.owen@databricks.com>
## What changes were proposed in this pull request?
Due to [API change](https://github.com/numpy/numpy/pull/4257/files#diff-c39521d89f7e61d6c0c445d93b62f7dc) at 1.9, PySpark image doesn't work with numpy version prior to 1.9.
When running image test with numpy version prior to 1.9, we can see error:
```
test_read_images (pyspark.ml.tests.test_image.ImageReaderTest) ... ERROR
test_read_images_multiple_times (pyspark.ml.tests.test_image.ImageReaderTest2) ... ok
======================================================================
ERROR: test_read_images (pyspark.ml.tests.test_image.ImageReaderTest)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/Users/viirya/docker_tmp/repos/spark-1/python/pyspark/ml/tests/test_image.py", line 36, in test_read_images
self.assertEqual(ImageSchema.toImage(array, origin=first_row[0]), first_row)
File "/Users/viirya/docker_tmp/repos/spark-1/python/pyspark/ml/image.py", line 193, in toImage
data = bytearray(array.astype(dtype=np.uint8).ravel().tobytes())
AttributeError: 'numpy.ndarray' object has no attribute 'tobytes'
----------------------------------------------------------------------
Ran 2 tests in 29.040s
FAILED (errors=1)
```
## How was this patch tested?
Manually test with numpy version prior and after 1.9.
Closes#23484 from viirya/fix-pyspark-image.
Authored-by: Liang-Chi Hsieh <viirya@gmail.com>
Signed-off-by: Hyukjin Kwon <gurwls223@apache.org>
## What changes were proposed in this pull request?
This PR fixes the old script name in `release-tag.sh`.
$ ./release-tag.sh --help | head -n1
usage: tag-release.sh
## How was this patch tested?
Manual.
$ ./release-tag.sh --help | head -n1
usage: release-tag.sh
Closes#23477 from dongjoon-hyun/SPARK-RELEASE-TAG.
Authored-by: Dongjoon Hyun <dongjoon@apache.org>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
## What changes were proposed in this pull request?
`StreamingReadSupport` is designed to be a `package` interface. Mockito seems to complain during `Maven` testing. This doesn't fail in `sbt` and IntelliJ. For mock-testing purpose, this PR makes it `public` interface and adds explicit comments like `public interface ReadSupport`
```scala
EpochCoordinatorSuite:
*** RUN ABORTED ***
java.lang.IllegalAccessError: tried to
access class org.apache.spark.sql.sources.v2.reader.streaming.StreamingReadSupport
from class org.apache.spark.sql.sources.v2.reader.streaming.ContinuousReadSupport$MockitoMock$58628338
at org.apache.spark.sql.sources.v2.reader.streaming.ContinuousReadSupport$MockitoMock$58628338.<clinit>(Unknown Source)
at sun.reflect.GeneratedSerializationConstructorAccessor632.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.objenesis.instantiator.sun.SunReflectionFactoryInstantiator.newInstance(SunReflectionFactoryInstantiator.java:48)
at org.objenesis.ObjenesisBase.newInstance(ObjenesisBase.java:73)
at org.mockito.internal.creation.instance.ObjenesisInstantiator.newInstance(ObjenesisInstantiator.java:19)
at org.mockito.internal.creation.bytebuddy.SubclassByteBuddyMockMaker.createMock(SubclassByteBuddyMockMaker.java:47)
at org.mockito.internal.creation.bytebuddy.ByteBuddyMockMaker.createMock(ByteBuddyMockMaker.java:25)
at org.mockito.internal.util.MockUtil.createMock(MockUtil.java:35)
at org.mockito.internal.MockitoCore.mock(MockitoCore.java:69)
```
## How was this patch tested?
Pass the Jenkins with Maven build
Closes#23463 from dongjoon-hyun/SPARK-26536-2.
Authored-by: Dongjoon Hyun <dongjoon@apache.org>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
## What changes were proposed in this pull request?
Unlike the previous Apache Git repository, new GitBox repository returns a fake HTTP 200 header instead of `404 Not Found` header. This makes release scripts out of order. This PR aims to fix it to handle the html body message instead of the fake HTTP headers. This is a release blocker.
```bash
$ curl -s --head --fail "https://gitbox.apache.org/repos/asf?p=spark.git;a=commit;h=v3.0.0"
HTTP/1.1 200 OK
Date: Sun, 06 Jan 2019 22:42:39 GMT
Server: Apache/2.4.18 (Ubuntu)
Vary: Accept-Encoding
Access-Control-Allow-Origin: *
Access-Control-Allow-Methods: POST, GET, OPTIONS
Access-Control-Allow-Headers: X-PINGOTHER
Access-Control-Max-Age: 1728000
Content-Type: text/html; charset=utf-8
```
**BEFORE**
```bash
$ ./do-release-docker.sh -d /tmp/test -n
Branch [branch-2.4]:
Current branch version is 2.4.1-SNAPSHOT.
Release [2.4.1]:
RC # [1]:
v2.4.1-rc1 already exists. Continue anyway [y/n]?
```
**AFTER**
```bash
$ ./do-release-docker.sh -d /tmp/test -n
Branch [branch-2.4]:
Current branch version is 2.4.1-SNAPSHOT.
Release [2.4.1]:
RC # [1]:
This is a dry run. Please confirm the ref that will be built for testing.
Ref [v2.4.1-rc1]:
```
## How was this patch tested?
Manual.
Closes#23476 from dongjoon-hyun/SPARK-26554.
Authored-by: Dongjoon Hyun <dongjoon@apache.org>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
## What changes were proposed in this pull request?
The `toHiveString()` and `toHiveStructString` methods were removed from `HiveUtils` because they have been already implemented in `HiveResult`. One related test was moved to `HiveResultSuite`.
## How was this patch tested?
By tests from `hive-thriftserver`.
Closes#23466 from MaxGekk/dedup-hive-result-string.
Authored-by: Maxim Gekk <max.gekk@gmail.com>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
## What changes were proposed in this pull request?
My pull request #23288 was resolved and merged to master, but it turned out later that my change breaks another regression test. Because we cannot reopen pull request, I create a new pull request here.
Commit 92934b4 is only change after pull request #23288.
`CheckFileExist` was avoided at 239cfa4 after discussing #23288 (comment).
But, that change turned out to be wrong because we should not check if argument checkFileExist is false.
Test 27e42c1de5/sql/core/src/test/scala/org/apache/spark/sql/SQLQuerySuite.scala (L2555)
failed when we avoided checkFileExist, but now successed after commit 92934b4 .
## How was this patch tested?
Both of below tests were passed.
```
testOnly org.apache.spark.sql.execution.datasources.csv.CSVSuite
testOnly org.apache.spark.sql.SQLQuerySuite
```
Closes#23446 from KeiichiHirobe/SPARK-26339.
Authored-by: Hirobe Keiichi <keiichi_hirobe@forcia.com>
Signed-off-by: Sean Owen <sean.owen@databricks.com>
## What changes were proposed in this pull request?
When acquiring unroll memory from `StaticMemoryManager`, let it fail fast if required space exceeds memory limit, just like acquiring storage memory.
I think this may reduce some computation and memory evicting costs especially when required space(`numBytes`) is very big.
## How was this patch tested?
Existing unit tests.
Closes#23426 from SongYadong/acquireUnrollMemory_fail_fast.
Authored-by: SongYadong <song.yadong1@zte.com.cn>
Signed-off-by: Sean Owen <sean.owen@databricks.com>
## What changes were proposed in this pull request?
Address SPARK-26548, in Spark 2.4.0, the CacheManager holds a write lock while computing the executedPlan for a cached logicalPlan. In some cases with very large query plans this can be an expensive operation, taking minutes to run. The entire cache is blocked during this time. This PR changes that so the writeLock is only obtained after the executedPlan is generated, this reduces the time the lock is held to just the necessary time when the shared data structure is being updated.
gatorsmile and cloud-fan - You can committed patches in this area before. This is a small incremental change.
## How was this patch tested?
Has been tested on a live system where the blocking was causing major issues and it is working well.
CacheManager has no explicit unit test but is used in many places internally as part of the SharedState.
Closes#23469 from DaveDeCaprio/optimizer-unblocked.
Lead-authored-by: Dave DeCaprio <daved@alum.mit.edu>
Co-authored-by: David DeCaprio <daved@alum.mit.edu>
Signed-off-by: gatorsmile <gatorsmile@gmail.com>
## What changes were proposed in this pull request?
The truth table comment in EqualNullSafe incorrectly marked FALSE results as UNKNOWN.
## How was this patch tested?
N/A
Closes#23461 from rednaxelafx/fix-typo.
Authored-by: Kris Mok <kris.mok@databricks.com>
Signed-off-by: gatorsmile <gatorsmile@gmail.com>
## What changes were proposed in this pull request?
Fixed a few typos in the migration guide.
Closes#23465 from MaxGekk/fix-typos-migration-guide.
Authored-by: Maxim Gekk <max.gekk@gmail.com>
Signed-off-by: Hyukjin Kwon <gurwls223@apache.org>
## What changes were proposed in this pull request?
Added new JSON option `inferTimestamp` (`true` by default) to control inferring of `TimestampType` from string values.
## How was this patch tested?
Add new UT to `JsonInferSchemaSuite`.
Closes#23455 from MaxGekk/json-infer-time-followup.
Authored-by: Maxim Gekk <maxim.gekk@databricks.com>
Signed-off-by: Hyukjin Kwon <gurwls223@apache.org>
## What changes were proposed in this pull request?
While backporting the patch to 2.4/2.3, I realized that the patch introduces unneeded imports (probably leftovers from intermediate changes). This PR removes the useless import.
## How was this patch tested?
NA
Closes#23451 from mgaido91/SPARK-26078_FOLLOWUP.
Authored-by: Marco Gaido <marcogaido91@gmail.com>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
## What changes were proposed in this pull request?
This PR makes `scalastyle` to check `docker-integration-tests` module additionally and fixes one error.
## How was this patch tested?
Pass the Jenkins with the updated Scalastyle.
```
========================================================================
Running Scala style checks
========================================================================
Scalastyle checks passed.
```
Closes#23459 from dongjoon-hyun/SPARK-26541.
Authored-by: Dongjoon Hyun <dongjoon@apache.org>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
## What changes were proposed in this pull request?
This PR upgrades Mockito from 1.10.19 to 2.23.4. The following changes are required.
- Replace `org.mockito.Matchers` with `org.mockito.ArgumentMatchers`
- Replace `anyObject` with `any`
- Replace `getArgumentAt` with `getArgument` and add type annotation.
- Use `isNull` matcher in case of `null` is invoked.
```scala
saslHandler.channelInactive(null);
- verify(handler).channelInactive(any(TransportClient.class));
+ verify(handler).channelInactive(isNull());
```
- Make and use `doReturn` wrapper to avoid [SI-4775](https://issues.scala-lang.org/browse/SI-4775)
```scala
private def doReturn(value: Any) = org.mockito.Mockito.doReturn(value, Seq.empty: _*)
```
## How was this patch tested?
Pass the Jenkins with the existing tests.
Closes#23452 from dongjoon-hyun/SPARK-26536.
Authored-by: Dongjoon Hyun <dongjoon@apache.org>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
## What changes were proposed in this pull request?
due to apache recently moving from git-wip-us.apache.org to gitbox.apache.org, we need to update the packaging scripts to point to the new repo location.
this will also need to be backported to 2.4, 2.3, 2.1, 2.0 and 1.6.
## How was this patch tested?
the build system will test this.
Please review http://spark.apache.org/contributing.html before opening a pull request.
Closes#23454 from shaneknapp/update-apache-repo.
Authored-by: shane knapp <incomplete@gmail.com>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
## What changes were proposed in this pull request?
In Java 9+ we can't use sun.misc.Cleaner by default anymore, and this was largely handled in https://github.com/apache/spark/pull/22993 However I think the change there left a significant problem.
If a DirectByteBuffer is allocated using the reflective hack in Platform, now, we by default can't set a Cleaner. But I believe this means the memory isn't freed promptly or possibly at all. If a Cleaner can't be set, I think we need to use normal APIs to allocate the direct ByteBuffer.
According to comments in the code, the downside is simply that the normal APIs will check and impose limits on how much off-heap memory can be allocated. Per the original review on https://github.com/apache/spark/pull/22993 this much seems fine, as either way in this case the user would have to add a JVM setting (increase max, or allow the reflective access).
## How was this patch tested?
Existing tests. This resolved an OutOfMemoryError in Java 11 from TimSort tests without increasing test heap size. (See https://github.com/apache/spark/pull/23419#issuecomment-450772125 ) This suggests there is a problem and that this resolves it.
Closes#23424 from srowen/SPARK-24421.2.
Authored-by: Sean Owen <sean.owen@databricks.com>
Signed-off-by: Sean Owen <sean.owen@databricks.com>
## What changes were proposed in this pull request?
Increase test memory to avoid OOM in TimSort-related tests.
## How was this patch tested?
Existing tests.
Closes#23425 from srowen/SPARK-26306.
Authored-by: Sean Owen <sean.owen@databricks.com>
Signed-off-by: Sean Owen <sean.owen@databricks.com>
## What changes were proposed in this pull request?
The PR makes hardcoded spark.driver, spark.executor, and spark.cores.max configs to use `ConfigEntry`.
Note that some config keys are from `SparkLauncher` instead of defining in the config package object because the string is already defined in it and it does not depend on core module.
## How was this patch tested?
Existing tests.
Closes#23415 from ueshin/issues/SPARK-26445/hardcoded_driver_executor_configs.
Authored-by: Takuya UESHIN <ueshin@databricks.com>
Signed-off-by: Hyukjin Kwon <gurwls223@apache.org>
## What changes were proposed in this pull request?
`fireChannelRead` expects `io.netty.buffer.ByteBuf`.I checked that this is the only place which misuse `java.nio.ByteBuffer` in `network` module.
## How was this patch tested?
Pass the Jenkins with the existing tests.
Closes#23442 from dongjoon-hyun/SPARK-NETWORK-COMMON.
Authored-by: Dongjoon Hyun <dongjoon@apache.org>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
## What changes were proposed in this pull request?
Test case in SPARK-10316 is used to make sure non-deterministic `Filter` won't be pushed through `Project`
But in current code base this test case can't cover this purpose.
Change LogicalRDD to HadoopFsRelation can fix this issue.
## How was this patch tested?
Modified test pass.
Closes#23440 from LinhongLiu/fix-test.
Authored-by: Liu,Linhong <liulinhong@baidu.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>
## What changes were proposed in this pull request?
The PR makes hardcoded configs below to use ConfigEntry.
* spark.pyspark
* spark.python
* spark.r
This patch doesn't change configs which are not relevant to SparkConf (e.g. system properties, python source code)
## How was this patch tested?
Existing tests.
Closes#23428 from HeartSaVioR/SPARK-26489.
Authored-by: Jungtaek Lim (HeartSaVioR) <kabhwan@gmail.com>
Signed-off-by: Marcelo Vanzin <vanzin@cloudera.com>
## What changes were proposed in this pull request?
Currently OrcColumnarBatchReader returns all the partition column values in the batch read.
In data source V2, we can improve it by returning the required partition column values only.
This PR is part of https://github.com/apache/spark/pull/23383 . As cloud-fan suggested, create a new PR to make review easier.
Also, this PR doesn't improve `OrcFileFormat`, since in the method `buildReaderWithPartitionValues`, the `requiredSchema` filter out all the partition columns, so we can't know which partition column is required.
## How was this patch tested?
Unit test
Closes#23387 from gengliangwang/refactorOrcColumnarBatch.
Lead-authored-by: Gengliang Wang <gengliang.wang@databricks.com>
Co-authored-by: Gengliang Wang <ltnwgl@gmail.com>
Co-authored-by: Dongjoon Hyun <dongjoon@apache.org>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>
## What changes were proposed in this pull request?
`testExactCaseQueryPruning` and `testMixedCaseQueryPruning` don't need to set up `PARQUET_VECTORIZED_READER_ENABLED` config. Because `withMixedCaseData` will run against both Spark vectorized reader and Parquet-mr reader.
## How was this patch tested?
Existing test.
Closes#23427 from viirya/fix-parquet-schema-pruning-test.
Authored-by: Liang-Chi Hsieh <viirya@gmail.com>
Signed-off-by: Sean Owen <sean.owen@databricks.com>
## What changes were proposed in this pull request?
The overriden of SparkSubmit's exitFn at some previous tests in SparkSubmitSuite may cause the following tests pass even they failed when they were run separately. This PR is to fix this problem.
## How was this patch tested?
unittest
Closes#23404 from liupc/Fix-SparkSubmitSuite-exitFn.
Authored-by: Liupengcheng <liupengcheng@xiaomi.com>
Signed-off-by: Sean Owen <sean.owen@databricks.com>
## What changes were proposed in this pull request?
In the PR, I propose to move `hiveResultString()` out of `QueryExecution` and put it to a separate object.
Closes#23409 from MaxGekk/hive-result-string.
Lead-authored-by: Maxim Gekk <maxim.gekk@databricks.com>
Co-authored-by: Maxim Gekk <max.gekk@gmail.com>
Signed-off-by: Herman van Hovell <hvanhovell@databricks.com>
## What changes were proposed in this pull request?
This PR fixes `pivot(Column)` can accepts `collection.mutable.WrappedArray`.
Note that we return `collection.mutable.WrappedArray` from `ArrayType`, and `Literal.apply` doesn't support this.
We can unwrap the array and use it for type dispatch.
```scala
val df = Seq(
(2, Seq.empty[String]),
(2, Seq("a", "x")),
(3, Seq.empty[String]),
(3, Seq("a", "x"))).toDF("x", "s")
df.groupBy("x").pivot("s").count().show()
```
Before:
```
Unsupported literal type class scala.collection.mutable.WrappedArray$ofRef WrappedArray()
java.lang.RuntimeException: Unsupported literal type class scala.collection.mutable.WrappedArray$ofRef WrappedArray()
at org.apache.spark.sql.catalyst.expressions.Literal$.apply(literals.scala:80)
at org.apache.spark.sql.RelationalGroupedDataset.$anonfun$pivot$2(RelationalGroupedDataset.scala:427)
at scala.collection.TraversableLike.$anonfun$map$1(TraversableLike.scala:237)
at scala.collection.IndexedSeqOptimized.foreach(IndexedSeqOptimized.scala:36)
at scala.collection.IndexedSeqOptimized.foreach$(IndexedSeqOptimized.scala:33)
at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:39)
at scala.collection.TraversableLike.map(TraversableLike.scala:237)
at scala.collection.TraversableLike.map$(TraversableLike.scala:230)
at scala.collection.AbstractTraversable.map(Traversable.scala:108)
at org.apache.spark.sql.RelationalGroupedDataset.pivot(RelationalGroupedDataset.scala:425)
at org.apache.spark.sql.RelationalGroupedDataset.pivot(RelationalGroupedDataset.scala:406)
at org.apache.spark.sql.RelationalGroupedDataset.pivot(RelationalGroupedDataset.scala:317)
at org.apache.spark.sql.DataFramePivotSuite.$anonfun$new$1(DataFramePivotSuite.scala:341)
at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
```
After:
```
+---+---+------+
| x| []|[a, x]|
+---+---+------+
| 3| 1| 1|
| 2| 1| 1|
+---+---+------+
```
## How was this patch tested?
Manually tested and unittests were added.
Closes#23349 from HyukjinKwon/SPARK-26403.
Authored-by: Hyukjin Kwon <gurwls223@apache.org>
Signed-off-by: Hyukjin Kwon <gurwls223@apache.org>
## What changes were proposed in this pull request?
`DataSourceScanExec` overrides "wrong" `treeString` method without `append`. In the PR, I propose to make `treeString`s **final** to prevent such mistakes in the future. And removed the `treeString` and `verboseString` since they both use `simpleString` with reduction.
## How was this patch tested?
It was tested by `DataSourceScanExecRedactionSuite`
Closes#23431 from MaxGekk/datasource-scan-exec-followup.
Authored-by: Maxim Gekk <maxim.gekk@databricks.com>
Signed-off-by: gatorsmile <gatorsmile@gmail.com>
## What changes were proposed in this pull request?
In `org.apache.spark.sql.execution.metric.SQLMetricsSuite`, there's a test case named "WholeStageCodegen metrics". However, it is executed with whole-stage codegen disabled. This PR fixes this by enable whole-stage codegen for this test case.
## How was this patch tested?
Tested locally using exiting test cases.
Closes#23224 from seancxmao/codegen-metrics.
Authored-by: seancxmao <seancxmao@gmail.com>
Signed-off-by: Sean Owen <sean.owen@databricks.com>
## What changes were proposed in this pull request?
This should make tests in core modules pass for Java 11.
## How was this patch tested?
Existing tests, with modifications.
Closes#23419 from srowen/Java11.
Authored-by: Sean Owen <sean.owen@databricks.com>
Signed-off-by: Sean Owen <sean.owen@databricks.com>
## What changes were proposed in this pull request?
This PR addresses warning messages in Java files reported at [lgtm.com](https://lgtm.com).
[lgtm.com](https://lgtm.com) provides automated code review of Java/Python/JavaScript files for OSS projects. [Here](https://lgtm.com/projects/g/apache/spark/alerts/?mode=list&severity=warning) are warning messages regarding Apache Spark project.
This PR addresses the following warnings:
- Result of multiplication cast to wider type
- Implicit narrowing conversion in compound assignment
- Boxed variable is never null
- Useless null check
NOTE: `Potential input resource leak` looks false positive for now.
## How was this patch tested?
Existing UTs
Closes#23420 from kiszk/SPARK-26508.
Authored-by: Kazuaki Ishizaki <ishizaki@jp.ibm.com>
Signed-off-by: Sean Owen <sean.owen@databricks.com>
## What changes were proposed in this pull request?
This PR targets to deduplicate RStudio setup for SparkR.
## How was this patch tested?
N/A
Closes#23421 from HyukjinKwon/minor-doc.
Authored-by: Hyukjin Kwon <gurwls223@apache.org>
Signed-off-by: Hyukjin Kwon <gurwls223@apache.org>
## What changes were proposed in this pull request?
Default timestamp pattern defined in `JSONOptions` doesn't allow saving/loading timestamps with time zones of seconds precision. Because of that, the round trip test failed for timestamps before 1582. In the PR, I propose to extend zone offset section from `XXX` to `XXXXX` which should allow to save/load zone offsets like `-07:52:48`.
## How was this patch tested?
It was tested by `JsonHadoopFsRelationSuite` and `TimestampFormatterSuite`.
Closes#23417 from MaxGekk/hadoopfsrelationtest-new-formatter.
Lead-authored-by: Maxim Gekk <max.gekk@gmail.com>
Co-authored-by: Maxim Gekk <maxim.gekk@databricks.com>
Signed-off-by: Hyukjin Kwon <gurwls223@apache.org>
## What changes were proposed in this pull request?
The PR adds the `trainingCost` value to the `BisectingKMeansSummary`, in order to expose the information retrievable by running `computeCost` on the training dataset. This fills the gap with `KMeans` implementation.
## How was this patch tested?
improved UTs
Closes#22764 from mgaido91/SPARK-25765.
Authored-by: Marco Gaido <marcogaido91@gmail.com>
Signed-off-by: Sean Owen <sean.owen@databricks.com>
## What changes were proposed in this pull request?
When we operate as below:
`
0: jdbc:hive2://xxx/> create function funnel_analysis as 'com.xxx.hive.extend.udf.UapFunnelAnalysis';
`
`
0: jdbc:hive2://xxx/> select funnel_analysis(1,",",1,'');
Error: org.apache.spark.sql.AnalysisException: Undefined function: 'funnel_analysis'. This function is neither a registered temporary function nor a permanent function registered in the database 'xxx'.; line 1 pos 7 (state=,code=0)
`
`
0: jdbc:hive2://xxx/> describe function funnel_analysis;
+-----------------------------------------------------------+--+
| function_desc |
+-----------------------------------------------------------+--+
| Function: xxx.funnel_analysis |
| Class: com.xxx.hive.extend.udf.UapFunnelAnalysis |
| Usage: N/A. |
+-----------------------------------------------------------+--+
`
We can see describe funtion will get right information,but when we actually use this funtion,we will get an undefined exception.
Which is really misleading,the real cause is below:
`
No handler for Hive UDF 'com.xxx.xxx.hive.extend.udf.UapFunnelAnalysis': java.lang.IllegalStateException: Should not be called directly;
at org.apache.hadoop.hive.ql.udf.generic.GenericUDTF.initialize(GenericUDTF.java:72)
at org.apache.spark.sql.hive.HiveGenericUDTF.outputInspector$lzycompute(hiveUDFs.scala:204)
at org.apache.spark.sql.hive.HiveGenericUDTF.outputInspector(hiveUDFs.scala:204)
at org.apache.spark.sql.hive.HiveGenericUDTF.elementSchema$lzycompute(hiveUDFs.scala:212)
at org.apache.spark.sql.hive.HiveGenericUDTF.elementSchema(hiveUDFs.scala:212)
`
This patch print the actual failure for quick debugging.
## How was this patch tested?
UT
Closes#21790 from caneGuy/zhoukang/print-warning1.
Authored-by: zhoukang <zhoukang199191@gmail.com>
Signed-off-by: Sean Owen <sean.owen@databricks.com>
…Type
## What changes were proposed in this pull request?
Modifed JdbcUtils.makeGetter to handle ByteType.
## How was this patch tested?
Added a new test to JDBCSuite that maps ```TINYINT``` to ```ByteType```.
Closes#23400 from twdsilva/tiny_int_support.
Authored-by: Thomas D'Silva <tdsilva@apache.org>
Signed-off-by: Hyukjin Kwon <gurwls223@apache.org>
## What changes were proposed in this pull request?
There's some inconsistency for log level while logging error messages in
delegation token providers. (DEBUG, INFO, WARNING)
Given that failing to obtain token would often crash the query, I guess
it would be nice to set higher log level for error log messages.
## How was this patch tested?
The patch just changed the log level.
Closes#23418 from HeartSaVioR/FIX-inconsistency-log-level-between-delegation-token-providers.
Authored-by: Jungtaek Lim (HeartSaVioR) <kabhwan@gmail.com>
Signed-off-by: Hyukjin Kwon <gurwls223@apache.org>
## What changes were proposed in this pull request?
The PR makes hardcoded `spark.eventLog` configs to use `ConfigEntry` and put them in the `config` package.
## How was this patch tested?
existing tests
Closes#23395 from mgaido91/SPARK-26470.
Authored-by: Marco Gaido <marcogaido91@gmail.com>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
## What changes were proposed in this pull request?
The current `SelectedField` extractor is somewhat complicated and it seems to be handling cases that should be handled automatically:
- `GetArrayItem(child: GetStructFieldObject())`
- `GetArrayStructFields(child: GetArrayStructFields())`
- `GetMap(value: GetStructFieldObject())`
This PR removes those cases and simplifies the extractor by passing down the data type instead of a field.
## How was this patch tested?
Existing tests.
Closes#23397 from hvanhovell/SPARK-26495.
Authored-by: Herman van Hovell <hvanhovell@databricks.com>
Signed-off-by: Herman van Hovell <hvanhovell@databricks.com>
## What changes were proposed in this pull request?
As the description in SPARK-26339, spark.read behavior is very confusing when reading files that start with underscore, fix this by throwing exception which message is "Path does not exist".
## How was this patch tested?
manual tests.
Both of codes below throws exception which message is "Path does not exist".
```
spark.read.csv("/home/forcia/work/spark/_test.csv")
spark.read.schema("test STRING, number INT").csv("/home/forcia/work/spark/_test.csv")
```
Closes#23288 from KeiichiHirobe/SPARK-26339.
Authored-by: Hirobe Keiichi <keiichi_hirobe@forcia.com>
Signed-off-by: Sean Owen <sean.owen@databricks.com>
## What changes were proposed in this pull request?
Proposed new class `StringConcat` for converting a sequence of strings to string with one memory allocation in the `toString` method. `StringConcat` replaces `StringBuilderWriter` in methods of dumping of Spark plans and codegen to strings.
All `Writer` arguments are replaced by `String => Unit` in methods related to Spark plans stringification.
## How was this patch tested?
It was tested by existing suites `QueryExecutionSuite`, `DebuggingSuite` as well as new tests for `StringConcat` in `StringUtilsSuite`.
Closes#23406 from MaxGekk/rope-plan.
Authored-by: Maxim Gekk <maxim.gekk@databricks.com>
Signed-off-by: Herman van Hovell <hvanhovell@databricks.com>
## What changes were proposed in this pull request?
#20560/[SPARK-23375](https://issues.apache.org/jira/browse/SPARK-23375) introduced an optimizer rule to eliminate redundant Sort. For a test case named "Sort metrics" in `SQLMetricsSuite`, because range is already sorted, sort is removed by the `RemoveRedundantSorts`, which makes this test case meaningless.
This PR modifies the query for testing Sort metrics and checks Sort exists in the plan.
## How was this patch tested?
Modify the existing test case.
Closes#23258 from seancxmao/sort-metrics.
Authored-by: seancxmao <seancxmao@gmail.com>
Signed-off-by: Sean Owen <sean.owen@databricks.com>
## What changes were proposed in this pull request?
In the method `taskList`(since https://github.com/apache/spark/pull/21688), the executor log value is queried in KV store for every task(method `constructTaskData`).
This PR propose to use a hashmap for reducing duplicated KV store lookups in the method.
## How was this patch tested?
Manual check
Closes#23310 from gengliangwang/removeExecutorLog.
Authored-by: Gengliang Wang <gengliang.wang@databricks.com>
Signed-off-by: Sean Owen <sean.owen@databricks.com>
## What changes were proposed in this pull request?
This pr makes hardcoded "spark.history" configs to use `ConfigEntry` and put them in `History` config object.
## How was this patch tested?
Existing tests.
Closes#23384 from ueshin/issues/SPARK-26443/hardcoded_history_configs.
Authored-by: Takuya UESHIN <ueshin@databricks.com>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
## What changes were proposed in this pull request?
Similar with https://github.com/apache/spark/pull/21446. Looks random string is not quite safe as a directory name.
```scala
scala> val prefix = Random.nextString(10); val dir = new File("/tmp", "del_" + prefix + "-" + UUID.randomUUID.toString); dir.mkdirs()
prefix: String = 窽텘⒘駖ⵚ駢⡞Ρ닋
dir: java.io.File = /tmp/del_窽텘⒘駖ⵚ駢⡞Ρ닋-a3f99855-c429-47a0-a108-47bca6905745
res40: Boolean = false // nope, didn't like this one
```
## How was this patch tested?
Unit test was added, and manually.
Closes#23405 from HyukjinKwon/SPARK-26496.
Authored-by: Hyukjin Kwon <gurwls223@apache.org>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
## What changes were proposed in this pull request?
This PR fixes the codegen bug introduced by #23358 .
- https://amplab.cs.berkeley.edu/jenkins/view/Spark%20QA%20Test%20(Dashboard)/job/spark-master-test-maven-hadoop-2.7-ubuntu-scala-2.11/158/
```
Line 44, Column 93: A method named "apply" is not declared in any enclosing class
nor any supertype, nor through a static import
```
## How was this patch tested?
Manual. `DateExpressionsSuite` should be passed with Scala-2.11.
Closes#23394 from dongjoon-hyun/SPARK-26424.
Authored-by: Dongjoon Hyun <dongjoon@apache.org>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
## What changes were proposed in this pull request?
Add docs to describe how remove policy act while considering the property `spark.dynamicAllocation.cachedExecutorIdleTimeout` in ExecutorAllocationManager
## How was this patch tested?
comment-only PR.
Closes#23386 from TopGunViper/SPARK-26446.
Authored-by: wuqingxin <wuqingxin@baidu.com>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
