Commit graph

79 commits

Author SHA1 Message Date
Reynold Xin b6090f902e [SPARK-6428][SQL] Added explicit type for all public methods for Hive module
Author: Reynold Xin <rxin@databricks.com>

Closes #5108 from rxin/hive-public-type and squashes the following commits:

a320328 [Reynold Xin] [SPARK-6428][SQL] Added explicit type for all public methods for Hive module.
2015-03-21 14:30:04 -07:00
Marcelo Vanzin a74564591f [SPARK-6371] [build] Update version to 1.4.0-SNAPSHOT.
Author: Marcelo Vanzin <vanzin@cloudera.com>

Closes #5056 from vanzin/SPARK-6371 and squashes the following commits:

63220df [Marcelo Vanzin] Merge branch 'master' into SPARK-6371
6506f75 [Marcelo Vanzin] Use more fine-grained exclusion.
178ba71 [Marcelo Vanzin] Oops.
75b2375 [Marcelo Vanzin] Exclude VertexRDD in MiMA.
a45a62c [Marcelo Vanzin] Work around MIMA warning.
1d8a670 [Marcelo Vanzin] Re-group jetty exclusion.
0e8e909 [Marcelo Vanzin] Ignore ml, don't ignore graphx.
cef4603 [Marcelo Vanzin] Indentation.
296cf82 [Marcelo Vanzin] [SPARK-6371] [build] Update version to 1.4.0-SNAPSHOT.
2015-03-20 18:43:57 +00:00
Sean Owen 6f80c3e888 SPARK-6338 [CORE] Use standard temp dir mechanisms in tests to avoid orphaned temp files
Use `Utils.createTempDir()` to replace other temp file mechanisms used in some tests, to further ensure they are cleaned up, and simplify

Author: Sean Owen <sowen@cloudera.com>

Closes #5029 from srowen/SPARK-6338 and squashes the following commits:

27b740a [Sean Owen] Fix hive-thriftserver tests that don't expect an existing dir
4a212fa [Sean Owen] Standardize a bit more temp dir management
9004081 [Sean Owen] Revert some added recursive-delete calls
57609e4 [Sean Owen] Use Utils.createTempDir() to replace other temp file mechanisms used in some tests, to further ensure they are cleaned up, and simplify
2015-03-20 14:16:21 +00:00
Daoyuan Wang 9667b9f9c3 [SPARK-5712] [SQL] fix comment with semicolon at end
---- comment;

Author: Daoyuan Wang <daoyuan.wang@intel.com>

Closes #4500 from adrian-wang/semicolon and squashes the following commits:

70b8abb [Daoyuan Wang] use mkstring instead of reduce
2d49738 [Daoyuan Wang] remove outdated golden file
317346e [Daoyuan Wang] only skip comment with semicolon at end of line, to avoid golden file outdated
d3ae01e [Daoyuan Wang] fix error
a11602d [Daoyuan Wang] fix comment with semicolon at end
2015-03-17 12:29:15 +08:00
Cheng Hao 12a345adcb [SPARK-2087] [SQL] Multiple thriftserver sessions with single HiveContext instance
Still, we keep only a single HiveContext within ThriftServer, and we also create a object called `SQLSession` for isolating the different user states.

Developers can obtain/release a new user session via `openSession` and `closeSession`, and `SQLContext` and `HiveContext` will also provide a default session if no `openSession` called, for backward-compatibility.

Author: Cheng Hao <hao.cheng@intel.com>

Closes #4885 from chenghao-intel/multisessions_singlecontext and squashes the following commits:

1c47b2a [Cheng Hao] rename the tss => tlSession
815b27a [Cheng Hao] code style issue
57e3fa0 [Cheng Hao] openSession is not compatible between Hive0.12 & 0.13.1
4665b0d [Cheng Hao] thriftservice with single context
2015-03-17 01:09:27 +08:00
ArcherShao ee15404a2b [SQL]Delete some dupliate code in HiveThriftServer2
Author: ArcherShao <ArcherShao@users.noreply.github.com>
Author: ArcherShao <shaochuan@huawei.com>

Closes #5007 from ArcherShao/20150313 and squashes the following commits:

ae422ae [ArcherShao] Updated
459efbd [ArcherShao] [SQL]Delete some dupliate code in HiveThriftServer2
2015-03-14 08:28:54 +00:00
Sean Owen c9cfba0ceb SPARK-6182 [BUILD] spark-parent pom needs to be published for both 2.10 and 2.11
Option 1 of 2: Convert spark-parent module name to spark-parent_2.10 / spark-parent_2.11

Author: Sean Owen <sowen@cloudera.com>

Closes #4912 from srowen/SPARK-6182.1 and squashes the following commits:

eff60de [Sean Owen] Convert spark-parent module name to spark-parent_2.10 / spark-parent_2.11
2015-03-05 11:31:48 -08:00
Daoyuan Wang e06c7dfbc2 [SPARK-6153] [SQL] promote guava dep for hive-thriftserver
For package thriftserver, guava is used at runtime.

/cc pwendell

Author: Daoyuan Wang <daoyuan.wang@intel.com>

Closes #4884 from adrian-wang/test and squashes the following commits:

4600ae7 [Daoyuan Wang] only promote for thriftserver
44dda18 [Daoyuan Wang] promote guava dep for hive
2015-03-05 16:35:17 +08:00
Cheng Lian 8c468a6600 [SPARK-5751] [SQL] Sets SPARK_HOME as SPARK_PID_DIR when running Thrift server test suites
This is a follow-up of #4720. By default, `spark-daemon.sh` writes PID files under `/tmp`, which makes it impossible to start multiple server instances simultaneously. This PR sets `SPARK_PID_DIR` to Spark home directory to workaround this problem.

Many thanks to chenghao-intel for pointing out this issue!

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Author: Cheng Lian <lian@databricks.com>

Closes #4758 from liancheng/thriftserver-pid-dir and squashes the following commits:

252fa0f [Cheng Lian] Uses temporary directory as Thrift server PID directory
1b3d1e3 [Cheng Lian] Sets SPARK_HOME as SPARK_PID_DIR when running Thrift server test suites
2015-02-28 08:41:49 +08:00
Cheng Lian f816e73902 [SPARK-5751] [SQL] [WIP] Revamped HiveThriftServer2Suite for robustness
**NOTICE** Do NOT merge this, as we're waiting for #3881 to be merged.

`HiveThriftServer2Suite` has been notorious for its flakiness for a while. This was mostly due to spawning and communicate with external server processes. This PR revamps this test suite for better robustness:

1. Fixes a racing condition occurred while using `tail -f` to check log file

   It's possible that the line we are looking for has already been printed into the log file before we start the `tail -f` process. This PR uses `tail -n +0 -f` to ensure all lines are checked.

2. Retries up to 3 times if the server fails to start

   In most of the cases, the server fails to start because of port conflict. This PR no longer asks the system to choose an available TCP port, but uses a random port first, and retries up to 3 times if the server fails to start.

3. A server instance is reused among all test cases within a single suite

   The original `HiveThriftServer2Suite` is splitted into two test suites, `HiveThriftBinaryServerSuite` and `HiveThriftHttpServerSuite`. Each suite starts a `HiveThriftServer2` instance and reuses it for all of its test cases.

**TODO**

- [ ] Starts the Thrift server in foreground once #3881 is merged (adding `--foreground` flag to `spark-daemon.sh`)

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Author: Cheng Lian <lian@databricks.com>

Closes #4720 from liancheng/revamp-thrift-server-tests and squashes the following commits:

d6c80eb [Cheng Lian] Relaxes server startup timeout
6f14eb1 [Cheng Lian] Revamped HiveThriftServer2Suite for robustness
2015-02-25 08:34:55 +08:00
Kay Ousterhout e945aa6139 [SPARK-5846] Correctly set job description and pool for SQL jobs
marmbrus am I missing something obvious here? I verified that this fixes the problem for me (on 1.2.1) on EC2, but I'm confused about how others wouldn't have noticed this?

Author: Kay Ousterhout <kayousterhout@gmail.com>

Closes #4630 from kayousterhout/SPARK-5846_1.3 and squashes the following commits:

2022ad4 [Kay Ousterhout] [SPARK-5846] Correctly set job description and pool for SQL jobs
2015-02-19 09:49:34 +08:00
Yin Huai e189cbb052 [SPARK-4865][SQL]Include temporary tables in SHOW TABLES
This PR adds a `ShowTablesCommand` to support `SHOW TABLES [IN databaseName]` SQL command. The result of `SHOW TABLE` has two columns, `tableName` and `isTemporary`. For temporary tables, the value of `isTemporary` column will be `false`.

JIRA: https://issues.apache.org/jira/browse/SPARK-4865

Author: Yin Huai <yhuai@databricks.com>

Closes #4618 from yhuai/showTablesCommand and squashes the following commits:

0c09791 [Yin Huai] Use ShowTablesCommand.
85ee76d [Yin Huai] Since SHOW TABLES is not a Hive native command any more and we will not see "OK" (originally generated by Hive's driver), use SHOW DATABASES in the test.
94bacac [Yin Huai] Add SHOW TABLES to the list of noExplainCommands.
d71ed09 [Yin Huai] Fix test.
a4a6ec3 [Yin Huai] Add SHOW TABLE command.
2015-02-16 15:59:23 -08:00
kai cb6c48c874 [SQL] Optimize arithmetic and predicate operators
Existing implementation of arithmetic operators and BinaryComparison operators have redundant type checking codes, e.g.:
Expression.n2 is used by Add/Subtract/Multiply.
(1) n2 always checks left.dataType == right.dataType. However, this checking should be done once when we resolve expression types;
(2) n2 requires dataType is a NumericType. This can be done once.

This PR optimizes arithmetic and predicate operators by removing such redundant type-checking codes.

Some preliminary benchmarking on 10G TPC-H data over 5 r3.2xlarge EC2 machines shows that this PR can reduce the query time by 5.5% to 11%.
The benchmark queries follow the template below, where OP is plus/minus/times/divide/remainder/bitwise and/bitwise or/bitwise xor.

SELECT l_returnflag,  l_linestatus, SUM(l_quantity OP cnt1), SUM(l_quantity OP cnt2), ...., SUM(l_quantity OP cnt700)
FROM (
    SELECT l_returnflag, l_linestatus, l_quantity, 1 AS cnt1, 2 AS cnt2, ..., 700 AS cnt700
    FROM lineitem
    WHERE l_shipdate <= '1998-09-01'
)
GROUP BY l_returnflag,  l_linestatus;

Author: kai <kaizeng@eecs.berkeley.edu>

Closes #4472 from kai-zeng/arithmetic-optimize and squashes the following commits:

fef0cf1 [kai] Merge branch 'master' of github.com:apache/spark into arithmetic-optimize
4b3a1bb [kai] chmod a-x
5a41e49 [kai] chmod a-x Expression.scala
cb37c94 [kai] rebase onto spark master
7f6e968 [kai] chmod 100755 -> 100644
6cddb46 [kai] format
7490dbc [kai] fix unresolved-expression exception for EqualTo
9c40bc0 [kai] fix bitwisenot
3cbd363 [kai] clean up test code
ca47801 [kai] override evalInternal for bitwise ops
8fa84a1 [kai] add bitwise or and xor
6892fc4 [kai] revert override evalInternal
f8eba24 [kai] override evalInternal
31ccdd4 [kai] rewrite all bitwise op and remove evalInternal
86297e2 [kai] generalized
cb92ae1 [kai] bitwise-and: override eval
97a7d6c [kai] bitwise-and: override evalInternal using and func
0906c39 [kai] add bitwise test
62abbbc [kai] clean up predicate and arithmetic
b34d58d [kai] add caching and benmark option
12c5b32 [kai] override eval
1cd7571 [kai] fix sqrt and maxof
03fd0c3 [kai] fix predicate
16fd84c [kai] optimize + - * / % -(unary) abs < > <= >=
fd95823 [kai] remove unnecessary type checking
24d062f [kai] test suite
2015-02-16 15:58:05 -08:00
OopsOutOfMemory b4d7c7032d [SQL] Add fetched row count in SparkSQLCLIDriver
before this change:
```scala
Time taken: 0.619 seconds
```

after this change :
```scala
Time taken: 0.619 seconds, Fetched: 4 row(s)
```

Author: OopsOutOfMemory <victorshengli@126.com>

Closes #4604 from OopsOutOfMemory/rowcount and squashes the following commits:

7252dea [OopsOutOfMemory] add fetched row count
2015-02-16 12:34:09 -08:00
Cheng Lian ba667935f8 [SPARK-5700] [SQL] [Build] Bumps jets3t to 0.9.3 for hadoop-2.3 and hadoop-2.4 profiles
This is a follow-up PR for #4454 and #4484. JetS3t 0.9.2 contains a log4j.properties file inside the artifact and breaks our tests (see SPARK-5696). This is fixed in 0.9.3.

This PR also reverts hotfix changes introduced in #4484. The reason is that asking users to configure HiveThriftServer2 logging configurations in hive-log4j.properties can be unintuitive.

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Author: Cheng Lian <lian@databricks.com>

Closes #4499 from liancheng/spark-5700 and squashes the following commits:

4f020c7 [Cheng Lian] Bumps jets3t to 0.9.3 for hadoop-2.3 and hadoop-2.4 profiles
2015-02-10 02:28:47 -08:00
Cheng Lian b8080aa86d [SPARK-5696] [SQL] [HOTFIX] Asks HiveThriftServer2 to re-initialize log4j using Hive configurations
In this way, log4j configurations overriden by jets3t-0.9.2.jar can be again overriden by Hive default log4j configurations.

This might not be the best solution for this issue since it requires users to use `hive-log4j.properties` rather than `log4j.properties` to initialize `HiveThriftServer2` logging configurations, which can be confusing. The main purpose of this PR is to fix Jenkins PR build.

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Author: Cheng Lian <lian@databricks.com>

Closes #4484 from liancheng/spark-5696 and squashes the following commits:

df83956 [Cheng Lian] Hot fix: asks HiveThriftServer2 to re-initialize log4j using Hive configurations
2015-02-09 16:23:12 -08:00
Reynold Xin 119f45d61d [SPARK-5097][SQL] DataFrame
This pull request redesigns the existing Spark SQL dsl, which already provides data frame like functionalities.

TODOs:
With the exception of Python support, other tasks can be done in separate, follow-up PRs.
- [ ] Audit of the API
- [ ] Documentation
- [ ] More test cases to cover the new API
- [x] Python support
- [ ] Type alias SchemaRDD

Author: Reynold Xin <rxin@databricks.com>
Author: Davies Liu <davies@databricks.com>

Closes #4173 from rxin/df1 and squashes the following commits:

0a1a73b [Reynold Xin] Merge branch 'df1' of github.com:rxin/spark into df1
23b4427 [Reynold Xin] Mima.
828f70d [Reynold Xin] Merge pull request #7 from davies/df
257b9e6 [Davies Liu] add repartition
6bf2b73 [Davies Liu] fix collect with UDT and tests
e971078 [Reynold Xin] Missing quotes.
b9306b4 [Reynold Xin] Remove removeColumn/updateColumn for now.
a728bf2 [Reynold Xin] Example rename.
e8aa3d3 [Reynold Xin] groupby -> groupBy.
9662c9e [Davies Liu] improve DataFrame Python API
4ae51ea [Davies Liu] python API for dataframe
1e5e454 [Reynold Xin] Fixed a bug with symbol conversion.
2ca74db [Reynold Xin] Couple minor fixes.
ea98ea1 [Reynold Xin] Documentation & literal expressions.
2b22684 [Reynold Xin] Got rid of IntelliJ problems.
02bbfbc [Reynold Xin] Tightening imports.
ffbce66 [Reynold Xin] Fixed compilation error.
59b6d8b [Reynold Xin] Style violation.
b85edfb [Reynold Xin] ALS.
8c37f0a [Reynold Xin] Made MLlib and examples compile
6d53134 [Reynold Xin] Hive module.
d35efd5 [Reynold Xin] Fixed compilation error.
ce4a5d2 [Reynold Xin] Fixed test cases in SQL except ParquetIOSuite.
66d5ef1 [Reynold Xin] SQLContext minor patch.
c9bcdc0 [Reynold Xin] Checkpoint: SQL module compiles!
2015-01-27 16:08:24 -08:00
Reynold Xin 1727e0841c [SPARK-5279][SQL] Use java.math.BigDecimal as the exposed Decimal type.
Author: Reynold Xin <rxin@databricks.com>

Closes #4092 from rxin/bigdecimal and squashes the following commits:

27b08c9 [Reynold Xin] Fixed test.
10cb496 [Reynold Xin] [SPARK-5279][SQL] Use java.math.BigDecimal as the exposed Decimal type.
2015-01-18 11:01:42 -08:00
Reynold Xin f9969098c8 [SPARK-5123][SQL] Reconcile Java/Scala API for data types.
Having two versions of the data type APIs (one for Java, one for Scala) requires downstream libraries to also have two versions of the APIs if the library wants to support both Java and Scala. I took a look at the Scala version of the data type APIs - it can actually work out pretty well for Java out of the box.

As part of the PR, I created a sql.types package and moved all type definitions there. I then removed the Java specific data type API along with a lot of the conversion code.

This subsumes https://github.com/apache/spark/pull/3925

Author: Reynold Xin <rxin@databricks.com>

Closes #3958 from rxin/SPARK-5123-datatype-2 and squashes the following commits:

66505cc [Reynold Xin] [SPARK-5123] Expose only one version of the data type APIs (i.e. remove the Java-specific API).
2015-01-13 17:16:41 -08:00
Josh Rosen 82fd38dcdc [SPARK-5200] Disable web UI in Hive ThriftServer tests
Disables the Spark web UI in HiveThriftServer2Suite in order to prevent Jenkins test failures due to port contention.

Author: Josh Rosen <joshrosen@databricks.com>

Closes #3998 from JoshRosen/SPARK-5200 and squashes the following commits:

a384416 [Josh Rosen] [SPARK-5200] Disable web UI in Hive Thriftserver tests.
2015-01-12 10:47:12 -08:00
wangfei 92d9a704ce [SPARK-4871][SQL] Show sql statement in spark ui when run sql with spark-sql
Author: wangfei <wangfei1@huawei.com>

Closes #3718 from scwf/sparksqlui and squashes the following commits:

e0d6b5d [wangfei] format fix
383b505 [wangfei] fix conflicts
4d2038a [wangfei] using setJobDescription
df79837 [wangfei] fix compile error
92ce834 [wangfei] show sql statement in spark ui when run sql use spark-sql
2015-01-10 17:04:56 -08:00
scwf b3e86dc624 [SPARK-4861][SQL] Refactory command in spark sql
Follow up for #3712.
This PR finally remove ```CommandStrategy``` and make all commands follow ```RunnableCommand``` so they can go with ```case r: RunnableCommand => ExecutedCommand(r) :: Nil```.

One exception is the ```DescribeCommand``` of hive, which is a special case and need to distinguish hive table and temporary table, so still keep ```HiveCommandStrategy``` here.

Author: scwf <wangfei1@huawei.com>

Closes #3948 from scwf/followup-SPARK-4861 and squashes the following commits:

6b48e64 [scwf] minor style fix
2c62e9d [scwf] fix for hive module
5a7a819 [scwf] Refactory command in spark sql
2015-01-10 14:08:04 -08:00
Alex Liu 1e56eba5d9 [SPARK-4925][SQL] Publish Spark SQL hive-thriftserver maven artifact
Author: Alex Liu <alex_liu68@yahoo.com>

Closes #3766 from alexliu68/SPARK-SQL-4925 and squashes the following commits:

3137b51 [Alex Liu] [SPARK-4925][SQL] Remove sql/hive-thriftserver module from pom.xml
15f2e38 [Alex Liu] [SPARK-4925][SQL] Publish Spark SQL hive-thriftserver maven artifact
2015-01-10 13:19:12 -08:00
Marcelo Vanzin 48cecf673c [SPARK-4048] Enhance and extend hadoop-provided profile.
This change does a few things to make the hadoop-provided profile more useful:

- Create new profiles for other libraries / services that might be provided by the infrastructure
- Simplify and fix the poms so that the profiles are only activated while building assemblies.
- Fix tests so that they're able to run when the profiles are activated
- Add a new env variable to be used by distributions that use these profiles to provide the runtime
  classpath for Spark jobs and daemons.

Author: Marcelo Vanzin <vanzin@cloudera.com>

Closes #2982 from vanzin/SPARK-4048 and squashes the following commits:

82eb688 [Marcelo Vanzin] Add a comment.
eb228c0 [Marcelo Vanzin] Fix borked merge.
4e38f4e [Marcelo Vanzin] Merge branch 'master' into SPARK-4048
9ef79a3 [Marcelo Vanzin] Alternative way to propagate test classpath to child processes.
371ebee [Marcelo Vanzin] Review feedback.
52f366d [Marcelo Vanzin] Merge branch 'master' into SPARK-4048
83099fc [Marcelo Vanzin] Merge branch 'master' into SPARK-4048
7377e7b [Marcelo Vanzin] Merge branch 'master' into SPARK-4048
322f882 [Marcelo Vanzin] Fix merge fail.
f24e9e7 [Marcelo Vanzin] Merge branch 'master' into SPARK-4048
8b00b6a [Marcelo Vanzin] Merge branch 'master' into SPARK-4048
9640503 [Marcelo Vanzin] Cleanup child process log message.
115fde5 [Marcelo Vanzin] Simplify a comment (and make it consistent with another pom).
e3ab2da [Marcelo Vanzin] Fix hive-thriftserver profile.
7820d58 [Marcelo Vanzin] Fix CliSuite with provided profiles.
1be73d4 [Marcelo Vanzin] Restore flume-provided profile.
d1399ed [Marcelo Vanzin] Restore jetty dependency.
82a54b9 [Marcelo Vanzin] Remove unused profile.
5c54a25 [Marcelo Vanzin] Fix HiveThriftServer2Suite with *-provided profiles.
1fc4d0b [Marcelo Vanzin] Update dependencies for hive-thriftserver.
f7b3bbe [Marcelo Vanzin] Add snappy to hadoop-provided list.
9e4e001 [Marcelo Vanzin] Remove duplicate hive profile.
d928d62 [Marcelo Vanzin] Redirect child stderr to parent's log.
4d67469 [Marcelo Vanzin] Propagate SPARK_DIST_CLASSPATH on Yarn.
417d90e [Marcelo Vanzin] Introduce "SPARK_DIST_CLASSPATH".
2f95f0d [Marcelo Vanzin] Propagate classpath to child processes during testing.
1adf91c [Marcelo Vanzin] Re-enable maven-install-plugin for a few projects.
284dda6 [Marcelo Vanzin] Rework the "hadoop-provided" profile, add new ones.
2015-01-08 17:15:13 -08:00
Sean Owen 4cba6eb420 SPARK-4159 [CORE] Maven build doesn't run JUnit test suites
This PR:

- Reenables `surefire`, and copies config from `scalatest` (which is itself an old fork of `surefire`, so similar)
- Tells `surefire` to test only Java tests
- Enables `surefire` and `scalatest` for all children, and in turn eliminates some duplication.

For me this causes the Scala and Java tests to be run once each, it seems, as desired. It doesn't affect the SBT build but works for Maven. I still need to verify that all of the Scala tests and Java tests are being run.

Author: Sean Owen <sowen@cloudera.com>

Closes #3651 from srowen/SPARK-4159 and squashes the following commits:

2e8a0af [Sean Owen] Remove specialized SPARK_HOME setting for REPL, YARN tests as it appears to be obsolete
12e4558 [Sean Owen] Append to unit-test.log instead of overwriting, so that both surefire and scalatest output is preserved. Also standardize/correct comments a bit.
e6f8601 [Sean Owen] Reenable Java tests by reenabling surefire with config cloned from scalatest; centralize test config in the parent
2015-01-06 12:02:08 -08:00
wangfei 8f29b7cafc [SPARK-4935][SQL] When hive.cli.print.header configured, spark-sql aborted if passed in a invalid sql
If we passed in a wrong sql like ```abdcdfsfs```, the spark-sql script aborted.

Author: wangfei <wangfei1@huawei.com>
Author: Fei Wang <wangfei1@huawei.com>

Closes #3761 from scwf/patch-10 and squashes the following commits:

46dc344 [Fei Wang] revert console.printError(rc.getErrorMessage())
0330e07 [wangfei] avoid to print error message repeatedly
1614a11 [wangfei] spark-sql abort when passed in a wrong sql
2014-12-30 13:44:30 -08:00
guowei2 22ddb6e033 [SPARK-4756][SQL] FIX: sessionToActivePool grow infinitely, even as sessions expire
**sessionToActivePool** in **SparkSQLOperationManager** grow infinitely, even as sessions expire.
we should remove the pool value when the session closed, even though **sessionToActivePool** would not exist in all of sessions.

Author: guowei2 <guowei2@asiainfo.com>

Closes #3617 from guowei2/SPARK-4756 and squashes the following commits:

e9b97b8 [guowei2] fix compile bug with Shim12
cf0f521 [guowei2] Merge remote-tracking branch 'apache/master' into SPARK-4756
e070998 [guowei2] fix: remove active pool of the session when it expired
2014-12-18 20:10:23 -08:00
carlmartin 4782def094 [SPARK-4694]Fix HiveThriftServer2 cann't stop In Yarn HA mode.
HiveThriftServer2 can not exit automactic when changing the standy resource manager in Yarn HA mode.
The scheduler backend was aware of the AM had been exited so it call sc.stop to exit the driver process but there was a user thread(HiveThriftServer2 ) which was still alive and cause this problem.
To fix it, make a demo thread to detect the sparkContext is null or not.If the sc is stopped, call the ThriftServer.stop to stop the user thread.

Author: carlmartin <carlmartinmax@gmail.com>

Closes #3576 from SaintBacchus/ThriftServer2ExitBug and squashes the following commits:

2890b4a [carlmartin] Use SparkListener instead of the demo thread to stop the hive server.
c15da0e [carlmartin] HiveThriftServer2 can not exit automactic when changing the standy resource manager in Yarn HA mode
2014-12-17 12:24:03 -08:00
Judy Nash 17688d1429 [SQL] SPARK-4700: Add HTTP protocol spark thrift server
Add HTTP protocol support and test cases to spark thrift server, so users can deploy thrift server in both TCP and http mode.

Author: Judy Nash <judynash@microsoft.com>
Author: judynash <judynash@microsoft.com>

Closes #3672 from judynash/master and squashes the following commits:

526315d [Judy Nash] correct spacing on startThriftServer method
31a6520 [Judy Nash] fix code style issues and update sql programming guide format issue
47bf87e [Judy Nash] modify withJdbcStatement method definition to meet less than 100 line length
2e9c11c [Judy Nash] add thrift server in http mode documentation on sql programming guide
1cbd305 [Judy Nash] Merge remote-tracking branch 'upstream/master'
2b1d312 [Judy Nash] updated http thrift server support based on feedback
377532c [judynash] add HTTP protocol spark thrift server
2014-12-16 12:37:26 -08:00
Cheng Lian 6f61e1f961 [SPARK-4761][SQL] Enables Kryo by default in Spark SQL Thrift server
Enables Kryo and disables reference tracking by default in Spark SQL Thrift server. Configurations explicitly defined by users in `spark-defaults.conf` are respected (the Thrift server is started by `spark-submit`, which handles configuration properties properly).

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Author: Cheng Lian <lian@databricks.com>

Closes #3621 from liancheng/kryo-by-default and squashes the following commits:

70c2775 [Cheng Lian] Enables Kryo by default in Spark SQL Thrift server
2014-12-05 10:27:40 -08:00
Cheng Lian 5b99bf243e [SPARK-4645][SQL] Disables asynchronous execution in Hive 0.13.1 HiveThriftServer2
This PR disables HiveThriftServer2 asynchronous execution by setting `runInBackground` argument in `ExecuteStatementOperation` to `false`, and reverting `SparkExecuteStatementOperation.run` in Hive 13 shim to Hive 12 version. This change makes Simba ODBC driver v1.0.0.1000 work.

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Author: Cheng Lian <lian@databricks.com>

Closes #3506 from liancheng/disable-async-exec and squashes the following commits:

593804d [Cheng Lian] Disables asynchronous execution in Hive 0.13.1 HiveThriftServer2
2014-11-28 11:42:40 -05:00
w00228970 723be60e23 [SQL] Compute timeTaken correctly
```timeTaken``` should not count the time of printing result.

Author: w00228970 <wangfei1@huawei.com>

Closes #3423 from scwf/time-taken-bug and squashes the following commits:

da7e102 [w00228970] compute time taken correctly
2014-11-24 21:17:24 -08:00
Daniel Darabos d5834f0732 [SQL] Fix comment in HiveShim
This file is for Hive 0.13.1 I think.

Author: Daniel Darabos <darabos.daniel@gmail.com>

Closes #3432 from darabos/patch-2 and squashes the following commits:

4fd22ed [Daniel Darabos] Fix comment. This file is for Hive 0.13.1.
2014-11-24 12:45:12 -08:00
Marcelo Vanzin 397d3aae5b Bumping version to 1.3.0-SNAPSHOT.
Author: Marcelo Vanzin <vanzin@cloudera.com>

Closes #3277 from vanzin/version-1.3 and squashes the following commits:

7c3c396 [Marcelo Vanzin] Added temp repo to sbt build.
5f404ff [Marcelo Vanzin] Add another exclusion.
19457e7 [Marcelo Vanzin] Update old version to 1.2, add temporary 1.2 repo.
3c8d705 [Marcelo Vanzin] Workaround for MIMA checks.
e940810 [Marcelo Vanzin] Bumping version to 1.3.0-SNAPSHOT.
2014-11-18 21:24:18 -08:00
Cheng Lian 6b7f2f753d [SPARK-4309][SPARK-4407][SQL] Date type support for Thrift server, and fixes for complex types
This PR is exactly the same as #3178 except it reverts the `FileStatus.isDir` to `FileStatus.isDirectory` change, since it doesn't compile with Hadoop 1.

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Author: Cheng Lian <lian@databricks.com>

Closes #3298 from liancheng/date-for-thriftserver and squashes the following commits:

866037e [Cheng Lian] Revers isDirectory to isDir (it breaks Hadoop 1 profile)
6f71d0b [Cheng Lian] Makes toHiveString static
26fa955 [Cheng Lian] Fixes complex type support in Hive 0.13.1 shim
a92882a [Cheng Lian] Updates HiveShim for 0.13.1
73f442b [Cheng Lian] Adds Date support for HiveThriftServer2 (Hive 0.12.0)
2014-11-17 16:31:05 -08:00
Michael Armbrust 45ce3273cb Revert "[SPARK-4309][SPARK-4407][SQL] Date type support for Thrift server, and fixes for complex types"
Author: Michael Armbrust <michael@databricks.com>

Closes #3292 from marmbrus/revert4309 and squashes the following commits:

808e96e [Michael Armbrust] Revert "[SPARK-4309][SPARK-4407][SQL] Date type support for Thrift server, and fixes for complex types"
2014-11-16 15:05:08 -08:00
Cheng Lian cb6bd83a91 [SPARK-4309][SPARK-4407][SQL] Date type support for Thrift server, and fixes for complex types
SPARK-4407 was detected while working on SPARK-4309. Merged these two into a single PR since 1.2.0 RC is approaching.

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Author: Cheng Lian <lian@databricks.com>

Closes #3178 from liancheng/date-for-thriftserver and squashes the following commits:

6f71d0b [Cheng Lian] Makes toHiveString static
26fa955 [Cheng Lian] Fixes complex type support in Hive 0.13.1 shim
a92882a [Cheng Lian] Updates HiveShim for 0.13.1
73f442b [Cheng Lian] Adds Date support for HiveThriftServer2 (Hive 0.12.0)
2014-11-16 14:26:41 -08:00
Cheng Lian acb55aeddb [SPARK-4308][SQL] Sets SQL operation state to ERROR when exception is thrown
In `HiveThriftServer2`, when an exception is thrown during a SQL execution, the SQL operation state should be set to `ERROR`, but now it remains `RUNNING`. This affects the result of the `GetOperationStatus` Thrift API.

Author: Cheng Lian <lian@databricks.com>

Closes #3175 from liancheng/fix-op-state and squashes the following commits:

6d4c1fe [Cheng Lian] Sets SQL operation state to ERROR when exception is thrown
2014-11-10 16:56:36 -08:00
wangfei d6e5552443 [SPARK-4292][SQL] Result set iterator bug in JDBC/ODBC
select * from src, get the wrong result set as follows:
```
...
| 309  | val_309  |
| 309  | val_309  |
| 309  | val_309  |
| 309  | val_309  |
| 309  | val_309  |
| 309  | val_309  |
| 309  | val_309  |
| 309  | val_309  |
| 309  | val_309  |
| 309  | val_309  |
| 97   | val_97   |
| 97   | val_97   |
| 97   | val_97   |
| 97   | val_97   |
| 97   | val_97   |
| 97   | val_97   |
| 97   | val_97   |
| 97   | val_97   |
| 97   | val_97   |
| 97   | val_97   |
| 97   | val_97   |
...

```

Author: wangfei <wangfei1@huawei.com>

Closes #3149 from scwf/SPARK-4292 and squashes the following commits:

1574a43 [wangfei] using result.collect
8b2d845 [wangfei] adding test
f64eddf [wangfei] result set iter bug
2014-11-07 12:55:11 -08:00
Cheng Lian 86e9eaa3f0 [SPARK-4225][SQL] Resorts to SparkContext.version to inspect Spark version
This PR resorts to `SparkContext.version` rather than META-INF/MANIFEST.MF in the assembly jar to inspect Spark version. Currently, when built with Maven, the MANIFEST.MF file in the assembly jar is incorrectly replaced by Guava 15.0 MANIFEST.MF, probably because of the assembly/shading tricks.

Another related PR is #3103, which tries to fix the MANIFEST issue.

Author: Cheng Lian <lian@databricks.com>

Closes #3105 from liancheng/spark-4225 and squashes the following commits:

d9585e1 [Cheng Lian] Resorts to SparkContext.version to inspect Spark version
2014-11-07 11:45:25 -08:00
Cheng Lian c9f840046f [SPARK-3791][SQL] Provides Spark version and Hive version in HiveThriftServer2
This PR overrides the `GetInfo` Hive Thrift API to provide correct version information. Another property `spark.sql.hive.version` is added to reveal the underlying Hive version. These are generally useful for Spark SQL ODBC driver providers. The Spark version information is extracted from the jar manifest. Also took the chance to remove the `SET -v` hack, which was a workaround for Simba ODBC driver connectivity.

TODO

- [x] Find a general way to figure out Hive (or even any dependency) version.

  This [blog post](http://blog.soebes.de/blog/2014/01/02/version-information-into-your-appas-with-maven/) suggests several methods to inspect application version. In the case of Spark, this can be tricky because the chosen method:

  1. must applies to both Maven build and SBT build

    For Maven builds, we can retrieve the version information from the META-INF/maven directory within the assembly jar. But this doesn't work for SBT builds.

  2. must not rely on the original jars of dependencies to extract specific dependency version, because Spark uses assembly jar.

    This implies we can't read Hive version from Hive jar files since standard Spark distribution doesn't include them.

  3. should play well with `SPARK_PREPEND_CLASSES` to ease local testing during development.

     `SPARK_PREPEND_CLASSES` prevents classes to be loaded from the assembly jar, thus we can't locate the jar file and read its manifest.

  Given these, maybe the only reliable method is to generate a source file containing version information at build time. pwendell Do you have any suggestions from the perspective of the build process?

**Update** Hive version is now retrieved from the newly introduced `HiveShim` object.

Author: Cheng Lian <lian.cs.zju@gmail.com>
Author: Cheng Lian <lian@databricks.com>

Closes #2843 from liancheng/get-info and squashes the following commits:

a873d0f [Cheng Lian] Updates test case
53f43cd [Cheng Lian] Retrieves underlying Hive verson via HiveShim
1d282b8 [Cheng Lian] Removes the Simba ODBC "SET -v" hack
f857fce [Cheng Lian] Overrides Hive GetInfo Thrift API and adds Hive version property
2014-11-02 15:18:29 -08:00
Cheng Lian 495a132031 [SQL] Fixes race condition in CliSuite
`CliSuite` has been flaky for a while, this PR tries to improve this situation by fixing a race condition in `CliSuite`. The `captureOutput` function is used to capture both stdout and stderr output of the forked external process in two background threads and search for expected strings, but wasn't been properly synchronized before.

Author: Cheng Lian <lian@databricks.com>

Closes #3060 from liancheng/fix-cli-suite and squashes the following commits:

a70569c [Cheng Lian] Fixes race condition in CliSuite
2014-11-02 15:15:52 -08:00
Matei Zaharia 23f966f475 [SPARK-3930] [SPARK-3933] Support fixed-precision decimal in SQL, and some optimizations
- Adds optional precision and scale to Spark SQL's decimal type, which behave similarly to those in Hive 13 (https://cwiki.apache.org/confluence/download/attachments/27362075/Hive_Decimal_Precision_Scale_Support.pdf)
- Replaces our internal representation of decimals with a Decimal class that can store small values in a mutable Long, saving memory in this situation and letting some operations happen directly on Longs

This is still marked WIP because there are a few TODOs, but I'll remove that tag when done.

Author: Matei Zaharia <matei@databricks.com>

Closes #2983 from mateiz/decimal-1 and squashes the following commits:

35e6b02 [Matei Zaharia] Fix issues after merge
227f24a [Matei Zaharia] Review comments
31f915e [Matei Zaharia] Implement Davies's suggestions in Python
eb84820 [Matei Zaharia] Support reading/writing decimals as fixed-length binary in Parquet
4dc6bae [Matei Zaharia] Fix decimal support in PySpark
d1d9d68 [Matei Zaharia] Fix compile error and test issues after rebase
b28933d [Matei Zaharia] Support decimal precision/scale in Hive metastore
2118c0d [Matei Zaharia] Some test and bug fixes
81db9cb [Matei Zaharia] Added mutable Decimal that will be more efficient for small precisions
7af0c3b [Matei Zaharia] Add optional precision and scale to DecimalType, but use Unlimited for now
ec0a947 [Matei Zaharia] Make the result of AVG on Decimals be Decimal, not Double
2014-11-01 19:29:14 -07:00
Cheng Lian ad0fde10b2 [SPARK-4037][SQL] Removes the SessionState instance created in HiveThriftServer2
`HiveThriftServer2` creates a global singleton `SessionState` instance and overrides `HiveContext` to inject the `SessionState` object. This messes up `SessionState` initialization and causes problems.

This PR replaces the global `SessionState` with `HiveContext.sessionState` to avoid the initialization conflict. Also `HiveContext` reuses existing started `SessionState` if any (this is required by `SparkSQLCLIDriver`, which uses specialized `CliSessionState`).

Author: Cheng Lian <lian@databricks.com>

Closes #2887 from liancheng/spark-4037 and squashes the following commits:

8446675 [Cheng Lian] Removes redundant Driver initialization
a28fef5 [Cheng Lian] Avoid starting HiveContext.sessionState multiple times
49b1c5b [Cheng Lian] Reuses existing started SessionState if any
3cd6fab [Cheng Lian] Fixes SPARK-4037
2014-11-01 15:03:11 -07:00
wangfei 7c41d13570 [SPARK-3826][SQL]enable hive-thriftserver to support hive-0.13.1
In #2241 hive-thriftserver is not enabled. This patch enable hive-thriftserver to support hive-0.13.1 by using a shim layer refer to #2241.

 1 A light shim layer(code in sql/hive-thriftserver/hive-version) for each different hive version to handle api compatibility

 2 New pom profiles "hive-default" and "hive-versions"(copy from #2241) to activate different hive version

 3 SBT cmd for different version as follows:
   hive-0.12.0 --- sbt/sbt -Phive,hadoop-2.3 -Phive-0.12.0 assembly
   hive-0.13.1 --- sbt/sbt -Phive,hadoop-2.3 -Phive-0.13.1 assembly

 4 Since hive-thriftserver depend on hive subproject, this patch should be merged with #2241 to enable hive-0.13.1 for hive-thriftserver

Author: wangfei <wangfei1@huawei.com>
Author: scwf <wangfei1@huawei.com>

Closes #2685 from scwf/shim-thriftserver1 and squashes the following commits:

f26f3be [wangfei] remove clean to save time
f5cac74 [wangfei] remove local hivecontext test
578234d [wangfei] use new shaded hive
18fb1ff [wangfei] exclude kryo in hive pom
fa21d09 [wangfei] clean package assembly/assembly
8a4daf2 [wangfei] minor fix
0d7f6cf [wangfei] address comments
f7c93ae [wangfei] adding build with hive 0.13 before running tests
bcf943f [wangfei] Merge branch 'master' of https://github.com/apache/spark into shim-thriftserver1
c359822 [wangfei] reuse getCommandProcessor in hiveshim
52674a4 [scwf] sql/hive included since examples depend on it
3529e98 [scwf] move hive module to hive profile
f51ff4e [wangfei] update and fix conflicts
f48d3a5 [scwf] Merge branch 'master' of https://github.com/apache/spark into shim-thriftserver1
41f727b [scwf] revert pom changes
13afde0 [scwf] fix small bug
4b681f4 [scwf] enable thriftserver in profile hive-0.13.1
0bc53aa [scwf] fixed when result filed is null
dfd1c63 [scwf] update run-tests to run hive-0.12.0 default now
c6da3ce [scwf] Merge branch 'master' of https://github.com/apache/spark into shim-thriftserver
7c66b8e [scwf] update pom according spark-2706
ae47489 [scwf] update and fix conflicts
2014-10-31 11:27:59 -07:00
wangxiaojing 0fe1c09369 [SPARK-3940][SQL] Avoid console printing error messages three times
If  wrong sql,the console print error one times。
eg:
<pre>
spark-sql> show tabless;
show tabless;
14/10/13 21:03:48 INFO ParseDriver: Parsing command: show tabless
............
	at org.apache.spark.sql.hive.thriftserver.SparkSQLCLIDriver.processCmd(SparkSQLCLIDriver.scala:274)
	at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:413)
	at org.apache.spark.sql.hive.thriftserver.SparkSQLCLIDriver$.main(SparkSQLCLIDriver.scala:209)
	at org.apache.spark.sql.hive.thriftserver.SparkSQLCLIDriver.main(SparkSQLCLIDriver.scala)
Caused by: org.apache.hadoop.hive.ql.parse.ParseException: line 1:5 cannot recognize input near 'show' 'tabless' '<EOF>' in ddl statement

	at org.apache.hadoop.hive.ql.parse.ParseDriver.parse(ParseDriver.java:193)
	at org.apache.hadoop.hive.ql.parse.ParseDriver.parse(ParseDriver.java:161)
	at org.apache.spark.sql.hive.HiveQl$.getAst(HiveQl.scala:218)
	at org.apache.spark.sql.hive.HiveQl$.createPlan(HiveQl.scala:226)
	... 47 more
Time taken: 4.35 seconds
14/10/13 21:03:51 INFO CliDriver: Time taken: 4.35 seconds
</pre>

Author: wangxiaojing <u9jing@gmail.com>

Closes #2790 from wangxiaojing/spark-3940 and squashes the following commits:

e2e5c14 [wangxiaojing] sql Print the error code three times
2014-10-20 17:15:28 -07:00
luogankun fce1d41611 [SPARK-3945]Properties of hive-site.xml is invalid in running the Thrift JDBC server
Write properties of hive-site.xml to HiveContext when initilize session state in SparkSQLEnv.scala.

The method of SparkSQLEnv.init() in HiveThriftServer2.scala can not write the properties of hive-site.xml to HiveContext. Such as: add configuration property spark.sql.shuffle.partititions in the hive-site.xml.

Author: luogankun <luogankun@gmail.com>

Closes #2800 from luogankun/SPARK-3945 and squashes the following commits:

3679efc [luogankun] [SPARK-3945]Write properties of hive-site.xml to HiveContext when initilize session state In SparkSQLEnv.scala
2014-10-20 16:50:51 -07:00
Cheng Lian 99e416b6d6 [SQL] Fixes the race condition that may cause test failure
The removed `Future` was used to end the test case as soon as the Spark SQL CLI process exits. When the process exits prematurely, this mechanism prevents the test case to wait until timeout. But it also creates a race condition: when `foundAllExpectedAnswers.tryFailure` is called, there are chances that the last expected output line of the CLI process hasn't been caught by the main logics of the test code, thus fails the test case.

Removing this `Future` doesn't affect correctness.

Author: Cheng Lian <lian.cs.zju@gmail.com>

Closes #2823 from liancheng/clean-clisuite and squashes the following commits:

489a97c [Cheng Lian] Fixes the race condition that may cause test failure
2014-10-16 16:15:55 -07:00
Cheng Lian 9eb49d4134 [SPARK-3809][SQL] Fixes test suites in hive-thriftserver
As scwf pointed out, `HiveThriftServer2Suite` isn't effective anymore after the Thrift server was made a daemon. On the other hand, these test suites were known flaky, PR #2214 tried to fix them but failed because of unknown Jenkins build error. This PR fixes both sets of issues.

In this PR, instead of watching `start-thriftserver.sh` output, the test code start a `tail` process to watch the log file. A `Thread.sleep` has to be introduced because the `kill` command used in `stop-thriftserver.sh` is not synchronous.

As for the root cause of the mysterious Jenkins build failure. Please refer to [this comment](https://github.com/apache/spark/pull/2675#issuecomment-58464189) below for details.

----

(Copied from PR description of #2214)

This PR fixes two issues of `HiveThriftServer2Suite` and brings 1 enhancement:

1. Although metastore, warehouse directories and listening port are randomly chosen, all test cases share the same configuration. Due to parallel test execution, one of the two test case is doomed to fail
2. We caught any exceptions thrown from a test case and print diagnosis information, but forgot to re-throw the exception...
3. When the forked server process ends prematurely (e.g., fails to start), the `serverRunning` promise is completed with a failure, preventing the test code to keep waiting until timeout.

So, embarrassingly, this test suite was failing continuously for several days but no one had ever noticed it... Fortunately no bugs in the production code were covered under the hood.

Author: Cheng Lian <lian.cs.zju@gmail.com>
Author: wangfei <wangfei1@huawei.com>

Closes #2675 from liancheng/fix-thriftserver-tests and squashes the following commits:

1c384b7 [Cheng Lian] Minor code cleanup, restore the logging level hack in TestHive.scala
7805c33 [wangfei]  reset SPARK_TESTING to avoid loading Log4J configurations in testing class paths
af2b5a9 [Cheng Lian] Removes log level hacks from TestHiveContext
d116405 [wangfei] make sure that log4j level is INFO
ee92a82 [Cheng Lian] Relaxes timeout
7fd6757 [Cheng Lian] Fixes test suites in hive-thriftserver
2014-10-13 13:50:27 -07:00
Cheng Lian edf02da389 [SPARK-3654][SQL] Unifies SQL and HiveQL parsers
This PR is a follow up of #2590, and tries to introduce a top level SQL parser entry point for all SQL dialects supported by Spark SQL.

A top level parser `SparkSQLParser` is introduced to handle the syntaxes that all SQL dialects should recognize (e.g. `CACHE TABLE`, `UNCACHE TABLE` and `SET`, etc.). For all the syntaxes this parser doesn't recognize directly, it fallbacks to a specified function that tries to parse arbitrary input to a `LogicalPlan`. This function is typically another parser combinator like `SqlParser`. DDL syntaxes introduced in #2475 can be moved to here.

The `ExtendedHiveQlParser` now only handle Hive specific extensions.

Also took the chance to refactor/reformat `SqlParser` for better readability.

Author: Cheng Lian <lian.cs.zju@gmail.com>

Closes #2698 from liancheng/gen-sql-parser and squashes the following commits:

ceada76 [Cheng Lian] Minor styling fixes
9738934 [Cheng Lian] Minor refactoring, removes optional trailing ";" in the parser
bb2ab12 [Cheng Lian] SET property value can be empty string
ce8860b [Cheng Lian] Passes test suites
e86968e [Cheng Lian] Removes debugging code
8bcace5 [Cheng Lian] Replaces digit.+ to rep1(digit) (Scala style checking doesn't like it)
d15d54f [Cheng Lian] Unifies SQL and HiveQL parsers
2014-10-09 18:25:06 -07:00