Author: Reynold Xin <rxin@databricks.com>
This patch had conflicts when merged, resolved by
Committer: Reynold Xin <rxin@databricks.com>
Closes#6527 from rxin/covariant-equals and squashes the following commits:
e7d7784 [Reynold Xin] [SPARK-7975] Enforce CovariantEqualsChecker
(cherry picked from commit 7896e99b2a)
Signed-off-by: Reynold Xin <rxin@databricks.com>
I went through all the JavaDocs and tightened up visibility.
Author: Reynold Xin <rxin@databricks.com>
Closes#6526 from rxin/sql-1.4-visibility-for-docs and squashes the following commits:
bc37d1e [Reynold Xin] Tighten up visibility for JavaDoc.
(cherry picked from commit 14b314dc2c)
Signed-off-by: Reynold Xin <rxin@databricks.com>
So we can enable a whitespace enforcement rule in the style checker to save code review time.
Author: Reynold Xin <rxin@databricks.com>
Closes#6478 from rxin/whitespace-hive and squashes the following commits:
e01b0e0 [Reynold Xin] Fixed tests.
a3bba22 [Reynold Xin] [SPARK-7927] whitespace fixes for Hive and ThriftServer.
(cherry picked from commit ee6a0e12fb)
Signed-off-by: Reynold Xin <rxin@databricks.com>
https://issues.apache.org/jira/browse/SPARK-7853
This fixes the problem introduced by my change in https://github.com/apache/spark/pull/6435, which causes that Hive Context fails to create in spark shell because of the class loader issue.
Author: Yin Huai <yhuai@databricks.com>
Closes#6459 from yhuai/SPARK-7853 and squashes the following commits:
37ad33e [Yin Huai] Do not use hiveQlTable at all.
47cdb6d [Yin Huai] Move hiveconf.set to the end of setConf.
005649b [Yin Huai] Update comment.
35d86f3 [Yin Huai] Access TTable directly to make sure Hive will not internally use any metastore utility functions.
3737766 [Yin Huai] Recursively find all jars.
(cherry picked from commit 572b62cafe)
Signed-off-by: Yin Huai <yhuai@databricks.com>
This PR is based on PR #6396 authored by chenghao-intel. Essentially, Spark SQL should use context classloader to load SerDe classes.
yhuai helped updating the test case, and I fixed a bug in the original `CliSuite`: while testing the CLI tool with `runCliWithin`, we don't append `\n` to the last query, thus the last query is never executed.
Original PR description is pasted below.
----
```
bin/spark-sql --jars ./sql/hive/src/test/resources/hive-hcatalog-core-0.13.1.jar
CREATE TABLE t1(a string, b string) ROW FORMAT SERDE 'org.apache.hive.hcatalog.data.JsonSerDe';
```
Throws exception like
```
15/05/26 00:16:33 ERROR SparkSQLDriver: Failed in [CREATE TABLE t1(a string, b string) ROW FORMAT SERDE 'org.apache.hive.hcatalog.data.JsonSerDe']
org.apache.spark.sql.execution.QueryExecutionException: FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. Cannot validate serde: org.apache.hive.hcatalog.data.JsonSerDe
at org.apache.spark.sql.hive.client.ClientWrapper$$anonfun$runHive$1.apply(ClientWrapper.scala:333)
at org.apache.spark.sql.hive.client.ClientWrapper$$anonfun$runHive$1.apply(ClientWrapper.scala:310)
at org.apache.spark.sql.hive.client.ClientWrapper.withHiveState(ClientWrapper.scala:139)
at org.apache.spark.sql.hive.client.ClientWrapper.runHive(ClientWrapper.scala:310)
at org.apache.spark.sql.hive.client.ClientWrapper.runSqlHive(ClientWrapper.scala:300)
at org.apache.spark.sql.hive.HiveContext.runSqlHive(HiveContext.scala:457)
at org.apache.spark.sql.hive.execution.HiveNativeCommand.run(HiveNativeCommand.scala:33)
at org.apache.spark.sql.execution.ExecutedCommand.sideEffectResult$lzycompute(commands.scala:57)
at org.apache.spark.sql.execution.ExecutedCommand.sideEffectResult(commands.scala:57)
at org.apache.spark.sql.execution.ExecutedCommand.doExecute(commands.scala:68)
at org.apache.spark.sql.execution.SparkPlan$$anonfun$execute$1.apply(SparkPlan.scala:88)
at org.apache.spark.sql.execution.SparkPlan$$anonfun$execute$1.apply(SparkPlan.scala:88)
at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:148)
at org.apache.spark.sql.execution.SparkPlan.execute(SparkPlan.scala:87)
at org.apache.spark.sql.SQLContext$QueryExecution.toRdd$lzycompute(SQLContext.scala:922)
at org.apache.spark.sql.SQLContext$QueryExecution.toRdd(SQLContext.scala:922)
at org.apache.spark.sql.DataFrame.<init>(DataFrame.scala:147)
at org.apache.spark.sql.DataFrame.<init>(DataFrame.scala:131)
at org.apache.spark.sql.DataFrame$.apply(DataFrame.scala:51)
at org.apache.spark.sql.SQLContext.sql(SQLContext.scala:727)
at org.apache.spark.sql.hive.thriftserver.AbstractSparkSQLDriver.run(AbstractSparkSQLDriver.scala:57)
```
Author: Cheng Hao <hao.cheng@intel.com>
Author: Cheng Lian <lian@databricks.com>
Author: Yin Huai <yhuai@databricks.com>
Closes#6435 from liancheng/classLoader and squashes the following commits:
d4c4845 [Cheng Lian] Fixes CliSuite
75e80e2 [Yin Huai] Update the fix.
fd26533 [Cheng Hao] scalastyle
dd78775 [Cheng Hao] workaround for classloader of IsolatedClientLoader
(cherry picked from commit db3fd054f2)
Signed-off-by: Yin Huai <yhuai@databricks.com>
As stated in SPARK-7684, currently `TestHive.reset` has some execution order specific bug, which makes running specific test suites locally pretty frustrating. This PR refactors `MetastoreDataSourcesSuite` (which relies on `TestHive.reset` heavily) using various `withXxx` utility methods in `SQLTestUtils` to ask each test case to cleanup their own mess so that we can avoid calling `TestHive.reset`.
Author: Cheng Lian <lian@databricks.com>
Author: Yin Huai <yhuai@databricks.com>
Closes#6353 from liancheng/workaround-spark-7684 and squashes the following commits:
26939aa [Yin Huai] Move the initialization of jsonFilePath to beforeAll.
a423d48 [Cheng Lian] Fixes Scala style issue
dfe45d0 [Cheng Lian] Refactors MetastoreDataSourcesSuite to workaround SPARK-7684
92a116d [Cheng Lian] Fixes minor styling issues
(cherry picked from commit b97ddff000)
Signed-off-by: Yin Huai <yhuai@databricks.com>
Author: Daoyuan Wang <daoyuan.wang@intel.com>
Closes#6318 from adrian-wang/dynpart and squashes the following commits:
ad73b61 [Daoyuan Wang] not use sqlTestUtils for try catch because dont have sqlcontext here
6c33b51 [Daoyuan Wang] fix according to liancheng
f0f8074 [Daoyuan Wang] some specific types as dynamic partition
(cherry picked from commit 8161562eab)
Signed-off-by: Yin Huai <yhuai@databricks.com>
I grep'ed hive-0.12.0 in the source code and removed all the profiles and doc references.
Author: Cheolsoo Park <cheolsoop@netflix.com>
Closes#6393 from piaozhexiu/SPARK-7850 and squashes the following commits:
fb429ce [Cheolsoo Park] Remove hive-0.13.1 profile
82bf09a [Cheolsoo Park] Remove hive 0.12.0 shim code
f3722da [Cheolsoo Park] Remove hive-0.12.0 profile and references from POM and build docs
(cherry picked from commit 6dd645870d)
Signed-off-by: Reynold Xin <rxin@databricks.com>
So that potential partial/corrupted data files left by failed tasks/jobs won't affect normal data scan.
Author: Cheng Lian <lian@databricks.com>
Closes#6411 from liancheng/spark-7868 and squashes the following commits:
273ea36 [Cheng Lian] Ignores _temporary directories
(cherry picked from commit b463e6d618)
Signed-off-by: Yin Huai <yhuai@databricks.com>
In `DataSourceStrategy.createPhysicalRDD`, we use the relation schema as the target schema for converting incoming rows into Catalyst rows. However, we should be using the output schema instead, since our scan might return a subset of the relation's columns.
This patch incorporates #6414 by liancheng, which fixes an issue in `SimpleTestRelation` that prevented this bug from being caught by our old tests:
> In `SimpleTextRelation`, we specified `needsConversion` to `true`, indicating that values produced by this testing relation should be of Scala types, and need to be converted to Catalyst types when necessary. However, we also used `Cast` to convert strings to expected data types. And `Cast` always produces values of Catalyst types, thus no conversion is done at all. This PR makes `SimpleTextRelation` produce Scala values so that data conversion code paths can be properly tested.
Closes#5986.
Author: Josh Rosen <joshrosen@databricks.com>
Author: Cheng Lian <lian@databricks.com>
Author: Cheng Lian <liancheng@users.noreply.github.com>
Closes#6400 from JoshRosen/SPARK-7858 and squashes the following commits:
e71c866 [Josh Rosen] Re-fix bug so that the tests pass again
56b13e5 [Josh Rosen] Add regression test to hadoopFsRelationSuites
2169a0f [Josh Rosen] Remove use of SpecificMutableRow and BufferedIterator
6cd7366 [Josh Rosen] Fix SPARK-7858 by using output types for conversion.
5a00e66 [Josh Rosen] Add assertions in order to reproduce SPARK-7858
8ba195c [Cheng Lian] Merge 9968fba9979287aaa1f141ba18bfb9d4c116a3b3 into 61664732b2
9968fba [Cheng Lian] Tests the data type conversion code paths
(cherry picked from commit 0c33c7b4a6)
Signed-off-by: Yin Huai <yhuai@databricks.com>
When committing/aborting a write task issued in `InsertIntoHadoopFsRelation`, if an exception is thrown from `OutputWriter.close()`, the committing/aborting process will be interrupted, and leaves messy stuff behind (e.g., the `_temporary` directory created by `FileOutputCommitter`).
This PR makes these two process more robust by catching potential exceptions and falling back to normal task committment/abort.
Author: Cheng Lian <lian@databricks.com>
Closes#6378 from liancheng/spark-7838 and squashes the following commits:
f18253a [Cheng Lian] Makes task committing/aborting in InsertIntoHadoopFsRelation more robust
(cherry picked from commit 8af1bf10b7)
Signed-off-by: Cheng Lian <lian@databricks.com>
The "Database does not exist" error reported in SPARK-7684 was caused by `HiveContext.newTemporaryConfiguration()`, which always creates a new temporary metastore directory and returns a metastore configuration pointing that directory. This makes `TestHive.reset()` always replaces old temporary metastore with an empty new one.
Author: Cheng Lian <lian@databricks.com>
Closes#6359 from liancheng/spark-7684 and squashes the following commits:
95d2eb8 [Cheng Lian] Addresses @marmbrust's comment
042769d [Cheng Lian] Don't create new temp directory in HiveContext.newTemporaryConfiguration()
(cherry picked from commit bfeedc69a2)
Signed-off-by: Cheng Lian <lian@databricks.com>
This one continues the work of https://github.com/apache/spark/pull/6216.
Author: Yin Huai <yhuai@databricks.com>
Author: Reynold Xin <rxin@databricks.com>
Closes#6366 from yhuai/insert and squashes the following commits:
3d717fb [Yin Huai] Use insertInto to handle the casue when table exists and Append is used for saveAsTable.
56d2540 [Yin Huai] Add PreWriteCheck to HiveContext's analyzer.
c636e35 [Yin Huai] Remove unnecessary empty lines.
cf83837 [Yin Huai] Move insertInto to write. Also, remove the partition columns from InsertIntoHadoopFsRelation.
0841a54 [Reynold Xin] Removed experimental tag for deprecated methods.
33ed8ef [Reynold Xin] [SPARK-7654][SQL] Move insertInto into reader/writer interface.
(cherry picked from commit 2b7e63585d)
Signed-off-by: Yin Huai <yhuai@databricks.com>
JIRA: https://issues.apache.org/jira/browse/SPARK-7270
Author: Liang-Chi Hsieh <viirya@gmail.com>
Closes#5864 from viirya/dyn_partition_insert and squashes the following commits:
b5627df [Liang-Chi Hsieh] For comments.
3b21e4b [Liang-Chi Hsieh] Merge remote-tracking branch 'upstream/master' into dyn_partition_insert
8a4352d [Liang-Chi Hsieh] Consider dynamic partition when inserting into hive table.
(cherry picked from commit 126d7235de)
Signed-off-by: Michael Armbrust <michael@databricks.com>
https://issues.apache.org/jira/browse/SPARK-7758
When initializing `executionHive`, we only masks
`javax.jdo.option.ConnectionURL` to override metastore location. However,
other properties that relates to the actual Hive metastore data source are not
masked. For example, when using Spark SQL with a PostgreSQL backed Hive
metastore, `executionHive` actually tries to use settings read from
`hive-site.xml`, which talks about PostgreSQL, to connect to the temporary
Derby metastore, thus causes error.
To fix this, we need to mask all metastore data source properties.
Specifically, according to the code of [Hive `ObjectStore.getDataSourceProps()`
method] [1], all properties whose name mentions "jdo" and "datanucleus" must be
included.
[1]: https://github.com/apache/hive/blob/release-0.13.1/metastore/src/java/org/apache/hadoop/hive/metastore/ObjectStore.java#L288
Have tested using postgre sql as metastore, it worked fine.
Author: WangTaoTheTonic <wangtao111@huawei.com>
Closes#6314 from WangTaoTheTonic/SPARK-7758 and squashes the following commits:
ca7ae7c [WangTaoTheTonic] add comments
86caf2c [WangTaoTheTonic] delete unused import
e4f0feb [WangTaoTheTonic] block more data source related property
92a81fa [WangTaoTheTonic] fix style check
e3e683d [WangTaoTheTonic] override more configs to avoid failuer connecting to postgre sql
(cherry picked from commit 31d5d463e7)
Signed-off-by: Michael Armbrust <michael@databricks.com>
This closes#6104.
Author: Cheng Hao <hao.cheng@intel.com>
Author: Reynold Xin <rxin@databricks.com>
Closes#6343 from rxin/window-df and squashes the following commits:
026d587 [Reynold Xin] Address code review feedback.
dc448fe [Reynold Xin] Fixed Hive tests.
9794d9d [Reynold Xin] Moved Java test package.
9331605 [Reynold Xin] Refactored API.
3313e2a [Reynold Xin] Merge pull request #6104 from chenghao-intel/df_window
d625a64 [Cheng Hao] Update the dataframe window API as suggsted
c141fb1 [Cheng Hao] hide all of properties of the WindowFunctionDefinition
3b1865f [Cheng Hao] scaladoc typos
f3fd2d0 [Cheng Hao] polish the unit test
6847825 [Cheng Hao] Add additional analystcs functions
57e3bc0 [Cheng Hao] typos
24a08ec [Cheng Hao] scaladoc
28222ed [Cheng Hao] fix bug of range/row Frame
1d91865 [Cheng Hao] style issue
53f89f2 [Cheng Hao] remove the over from the functions.scala
964c013 [Cheng Hao] add more unit tests and window functions
64e18a7 [Cheng Hao] Add Window Function support for DataFrame
(cherry picked from commit f6f2eeb179)
Signed-off-by: Reynold Xin <rxin@databricks.com>
Author: Yin Huai <yhuai@databricks.com>
Author: Cheng Lian <lian@databricks.com>
Closes#6285 from liancheng/spark-7763 and squashes the following commits:
bb2829d [Yin Huai] Fix hashCode.
d677f7d [Cheng Lian] Fixes Scala style issue
44b283f [Cheng Lian] Adds test case for SPARK-7616
6733276 [Yin Huai] Fix a bug that potentially causes https://issues.apache.org/jira/browse/SPARK-7616.
6cabf3c [Yin Huai] Update unit test.
7e02910 [Yin Huai] Use metastore partition columns and do not hijack maybePartitionSpec.
e9a03ec [Cheng Lian] Persists partition columns into metastore
(cherry picked from commit 30f3f556f7)
Signed-off-by: Yin Huai <yhuai@databricks.com>
java.lang.Math.exp(1.0) has different result between jdk versions. so do not use createQueryTest, write a separate test for it.
```
jdk version result
1.7.0_11 2.7182818284590455
1.7.0_05 2.7182818284590455
1.7.0_71 2.718281828459045
```
Author: scwf <wangfei1@huawei.com>
Closes#6274 from scwf/java_method and squashes the following commits:
3dd2516 [scwf] address comments
5fa1459 [scwf] style
df46445 [scwf] fix test error
fcb6d22 [scwf] fix udf_java_method
(cherry picked from commit f6c486aa4b)
Signed-off-by: Michael Armbrust <michael@databricks.com>
When no partition columns can be found, we should have an empty `PartitionSpec`, rather than a `PartitionSpec` with empty partition columns.
This PR together with #6285 should fix SPARK-7749.
Author: Cheng Lian <lian@databricks.com>
Author: Yin Huai <yhuai@databricks.com>
Closes#6287 from liancheng/spark-7749 and squashes the following commits:
a799ff3 [Cheng Lian] Adds test cases for SPARK-7749
c4949be [Cheng Lian] Minor refactoring, and tolerant _TEMPORARY directory name
5aa87ea [Yin Huai] Make parsePartitions more robust.
fc56656 [Cheng Lian] Returns empty PartitionSpec if no partition columns can be inferred
19ae41e [Cheng Lian] Don't list base directory as leaf directory
(cherry picked from commit 8730fbb47b)
Signed-off-by: Yin Huai <yhuai@databricks.com>
Follow up of #6340, to avoid the test report missing once it fails.
Author: Cheng Hao <hao.cheng@intel.com>
Closes#6312 from chenghao-intel/rollup_minor and squashes the following commits:
b03a25f [Cheng Hao] simplify the testData instantiation
09b7e8b [Cheng Hao] move the testData into beforeAll()
(cherry picked from commit feb3a9d3f8)
Signed-off-by: Yin Huai <yhuai@databricks.com>
This is a follow up for #6257, which broke the maven test.
Add cube & rollup for DataFrame
For example:
```scala
testData.rollup($"a" + $"b", $"b").agg(sum($"a" - $"b"))
testData.cube($"a" + $"b", $"b").agg(sum($"a" - $"b"))
```
Author: Cheng Hao <hao.cheng@intel.com>
Closes#6304 from chenghao-intel/rollup and squashes the following commits:
04bb1de [Cheng Hao] move the table register/unregister into beforeAll/afterAll
a6069f1 [Cheng Hao] cancel the implicit keyword
ced4b8f [Cheng Hao] remove the unnecessary code changes
9959dfa [Cheng Hao] update the code as comments
e1d88aa [Cheng Hao] update the code as suggested
03bc3d9 [Cheng Hao] Remove the CubedData & RollupedData
5fd62d0 [Cheng Hao] hiden the CubedData & RollupedData
5ffb196 [Cheng Hao] Add Cube / Rollup for dataframe
(cherry picked from commit 42c592adb3)
Signed-off-by: Yin Huai <yhuai@databricks.com>
follow up for #5806
Author: scwf <wangfei1@huawei.com>
Closes#6164 from scwf/FunctionRegistry and squashes the following commits:
15e6697 [scwf] use catalogconf in FunctionRegistry
(cherry picked from commit 60336e3bc0)
Signed-off-by: Michael Armbrust <michael@databricks.com>
