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* [SPARK-1913][SQL] Bug fix: column pruning error in Parquet supportCheng Lian2014-05-244-11/+22
| | | | | | | | | | | | | | JIRA issue: [SPARK-1913](https://issues.apache.org/jira/browse/SPARK-1913) When scanning Parquet tables, attributes referenced only in predicates that are pushed down are not passed to the `ParquetTableScan` operator and causes exception. Author: Cheng Lian <lian.cs.zju@gmail.com> Closes #863 from liancheng/spark-1913 and squashes the following commits: f976b73 [Cheng Lian] Addessed the readability issue commented by @rxin f5b257d [Cheng Lian] Added back comments deleted by mistake ae60ab3 [Cheng Lian] [SPARK-1913] Attributes referenced only in predicates pushed down should remain in ParquetTableScan operator
* [SPARK-1886] check executor id existence when executor exitZhen Peng2014-05-241-8/+14
| | | | | | | | Author: Zhen Peng <zhenpeng01@baidu.com> Closes #827 from zhpengg/bugfix-executor-id-not-found and squashes the following commits: cd8bb65 [Zhen Peng] bugfix: check executor id existence when executor exit
* SPARK-1911: Emphasize that Spark jars should be built with Java 6.Patrick Wendell2014-05-241-21/+31
| | | | | | | | | | | | | This commit requires the user to manually say "yes" when buiding Spark without Java 6. The prompt can be bypassed with a flag (e.g. if the user is scripting around make-distribution). Author: Patrick Wendell <pwendell@gmail.com> Closes #859 from pwendell/java6 and squashes the following commits: 4921133 [Patrick Wendell] Adding Pyspark Notice fee8c9e [Patrick Wendell] SPARK-1911: Emphasize that Spark jars should be built with Java 6.
* [SPARK-1900 / 1918] PySpark on YARN is brokenAndrew Or2014-05-249-47/+323
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If I run the following on a YARN cluster ``` bin/spark-submit sheep.py --master yarn-client ``` it fails because of a mismatch in paths: `spark-submit` thinks that `sheep.py` resides on HDFS, and balks when it can't find the file there. A natural workaround is to add the `file:` prefix to the file: ``` bin/spark-submit file:/path/to/sheep.py --master yarn-client ``` However, this also fails. This time it is because python does not understand URI schemes. This PR fixes this by automatically resolving all paths passed as command line argument to `spark-submit` properly. This has the added benefit of keeping file and jar paths consistent across different cluster modes. For python, we strip the URI scheme before we actually try to run it. Much of the code is originally written by @mengxr. Tested on YARN cluster. More tests pending. Author: Andrew Or <andrewor14@gmail.com> Closes #853 from andrewor14/submit-paths and squashes the following commits: 0bb097a [Andrew Or] Format path correctly before adding it to PYTHONPATH 323b45c [Andrew Or] Include --py-files on PYTHONPATH for pyspark shell 3c36587 [Andrew Or] Improve error messages (minor) 854aa6a [Andrew Or] Guard against NPE if user gives pathological paths 6638a6b [Andrew Or] Fix spark-shell jar paths after #849 went in 3bb0359 [Andrew Or] Update more comments (minor) 2a1f8a0 [Andrew Or] Update comments (minor) 6af2c77 [Andrew Or] Merge branch 'master' of github.com:apache/spark into submit-paths a68c4d1 [Andrew Or] Handle Windows python file path correctly 427a250 [Andrew Or] Resolve paths properly for Windows a591a4a [Andrew Or] Update tests for resolving URIs 6c8621c [Andrew Or] Move resolveURIs to Utils db8255e [Andrew Or] Merge branch 'master' of github.com:apache/spark into submit-paths f542dce [Andrew Or] Fix outdated tests 691c4ce [Andrew Or] Ignore special primary resource names 5342ac7 [Andrew Or] Add missing space in error message 02f77f3 [Andrew Or] Resolve command line arguments to spark-submit properly
* Update LBFGSSuite.scalabaishuo(白硕)2014-05-231-2/+2
| | | | | | | | | | the same reason as https://github.com/apache/spark/pull/588 Author: baishuo(白硕) <vc_java@hotmail.com> Closes #815 from baishuo/master and squashes the following commits: 6876c1e [baishuo(白硕)] Update LBFGSSuite.scala
* Updated scripts for auditing releasesTathagata Das2014-05-2211-6/+547
| | | | | | | | | | | | | | - Added script to automatically generate change list CHANGES.txt - Added test for verifying linking against maven distributions of `spark-sql` and `spark-hive` - Added SBT projects for testing functionality of `spark-sql` and `spark-hive` - Fixed issues in existing tests that might have come up because of changes in Spark 1.0 Author: Tathagata Das <tathagata.das1565@gmail.com> Closes #844 from tdas/update-dev-scripts and squashes the following commits: 25090ba [Tathagata Das] Added missing license e2e20b3 [Tathagata Das] Updated tests for auditing releases.
* [SPARK-1896] Respect spark.master (and --master) before MASTER in spark-shellAndrew Or2014-05-221-3/+2
| | | | | | | | | | | | | | | | | | | The hierarchy for configuring the Spark master in the shell is as follows: ``` MASTER > --master > spark.master (spark-defaults.conf) ``` This is inconsistent with the way we run normal applications, which is: ``` --master > spark.master (spark-defaults.conf) > MASTER ``` I was trying to run a shell locally on a standalone cluster launched through the ec2 scripts, which automatically set `MASTER` in spark-env.sh. It was surprising to me that `--master` didn't take effect, considering that this is the way we tell users to set their masters [here](http://people.apache.org/~pwendell/spark-1.0.0-rc7-docs/scala-programming-guide.html#initializing-spark). Author: Andrew Or <andrewor14@gmail.com> Closes #846 from andrewor14/shell-master and squashes the following commits: 2cb81c9 [Andrew Or] Respect spark.master before MASTER in REPL
* [SPARK-1897] Respect spark.jars (and --jars) in spark-shellAndrew Or2014-05-221-1/+7
| | | | | | | | | | | | | Spark shell currently overwrites `spark.jars` with `ADD_JARS`. In all modes except yarn-cluster, this means the `--jar` flag passed to `bin/spark-shell` is also discarded. However, in the [docs](http://people.apache.org/~pwendell/spark-1.0.0-rc7-docs/scala-programming-guide.html#initializing-spark), we explicitly tell the users to add the jars this way. Author: Andrew Or <andrewor14@gmail.com> Closes #849 from andrewor14/shell-jars and squashes the following commits: 928a7e6 [Andrew Or] ',' -> "," (minor) afc357c [Andrew Or] Handle spark.jars == "" in SparkILoop, not SparkSubmit c6da113 [Andrew Or] Do not set spark.jars to "" d8549f7 [Andrew Or] Respect spark.jars and --jars in spark-shell
* Fix UISuite unit test that fails under Jenkins contentionAaron Davidson2014-05-221-3/+4
| | | | | | | | | | | | | | | | Due to perhaps zombie processes on Jenkins, it seems that at least 10 Spark ports are in use. It also doesn't matter that the port increases when used, it could in fact go down -- the only part that matters is that it selects a different port rather than failing to bind. Changed test to match this. Thanks to @andrewor14 for helping diagnose this. Author: Aaron Davidson <aaron@databricks.com> Closes #857 from aarondav/tiny and squashes the following commits: c199ec8 [Aaron Davidson] Fix UISuite unit test that fails under Jenkins contention
* [SPARK-1870] Make spark-submit --jars work in yarn-cluster mode.Xiangrui Meng2014-05-223-55/+19
| | | | | | | | | | | | | | | | | | | | | Sent secondary jars to distributed cache of all containers and add the cached jars to classpath before executors start. Tested on a YARN cluster (CDH-5.0). `spark-submit --jars` also works in standalone server and `yarn-client`. Thanks for @andrewor14 for testing! I removed "Doesn't work for drivers in standalone mode with "cluster" deploy mode." from `spark-submit`'s help message, though we haven't tested mesos yet. CC: @dbtsai @sryza Author: Xiangrui Meng <meng@databricks.com> Closes #848 from mengxr/yarn-classpath and squashes the following commits: 23e7df4 [Xiangrui Meng] rename spark.jar to __spark__.jar and app.jar to __app__.jar to avoid confliction apped $CWD/ and $CWD/* to the classpath remove unused methods a40f6ed [Xiangrui Meng] standalone -> cluster 65e04ad [Xiangrui Meng] update spark-submit help message and add a comment for yarn-client 11e5354 [Xiangrui Meng] minor changes 3e7e1c4 [Xiangrui Meng] use sparkConf instead of hadoop conf dc3c825 [Xiangrui Meng] add secondary jars to classpath in yarn
* Configuration documentation updatesReynold Xin2014-05-211-89/+105
| | | | | | | | | | | | | | | | | 1. Add < code > to configuration options 2. List env variables in tabular format to be consistent with other pages. 3. Moved Viewing Spark Properties section up. This is against branch-1.0, but should be cherry picked into master as well. Author: Reynold Xin <rxin@apache.org> Closes #851 from rxin/doc-config and squashes the following commits: 28ac0d3 [Reynold Xin] Add <code> to configuration options, and list env variables in a table. (cherry picked from commit 75af8bd3336d09e8c691e54ae9d2358fe1bf3723) Signed-off-by: Reynold Xin <rxin@apache.org>
* [SPARK-1889] [SQL] Apply splitConjunctivePredicates to join condition while ↵Takuya UESHIN2014-05-212-6/+24
| | | | | | | | | | | | | | | finding join ke... ...ys. When tables are equi-joined by multiple-keys `HashJoin` should be used, but `CartesianProduct` and then `Filter` are used. The join keys are paired by `And` expression so we need to apply `splitConjunctivePredicates` to join condition while finding join keys. Author: Takuya UESHIN <ueshin@happy-camper.st> Closes #836 from ueshin/issues/SPARK-1889 and squashes the following commits: fe1c387 [Takuya UESHIN] Apply splitConjunctivePredicates to join condition while finding join keys.
* [SPARK-1519] Support minPartitions param of wholeTextFiles() in PySparkKan Zhang2014-05-211-2/+10
| | | | | | | | Author: Kan Zhang <kzhang@apache.org> Closes #697 from kanzhang/SPARK-1519 and squashes the following commits: 4f8d1ed [Kan Zhang] [SPARK-1519] Support minPartitions param of wholeTextFiles() in PySpark
* [Typo] Stoped -> StoppedAndrew Or2014-05-211-1/+1
| | | | | | | | Author: Andrew Or <andrewor14@gmail.com> Closes #847 from andrewor14/yarn-typo and squashes the following commits: c1906af [Andrew Or] Stoped -> Stopped
* [Minor] Move JdbcRDDSuite to the correct packageAndrew Or2014-05-211-6/+6
| | | | | | | | | | | It was in the wrong package Author: Andrew Or <andrewor14@gmail.com> Closes #839 from andrewor14/jdbc-suite and squashes the following commits: f948c5a [Andrew Or] cache -> cache() b215279 [Andrew Or] Move JdbcRDDSuite to the correct package
* [Docs] Correct example of creating a new SparkConfAndrew Or2014-05-211-1/+1
| | | | | | | | | | The example code on the configuration page currently does not compile. Author: Andrew Or <andrewor14@gmail.com> Closes #842 from andrewor14/conf-docs and squashes the following commits: aabff57 [Andrew Or] Correct example of creating a new SparkConf
* [SPARK-1250] Fixed misleading comments in bin/pyspark, bin/spark-classSumedh Mungee2014-05-212-2/+2
| | | | | | | | | | Fixed a couple of misleading comments in bin/pyspark and bin/spark-class. The comments make it seem like the script is looking for the Scala installation when in fact it is looking for Spark. Author: Sumedh Mungee <smungee@gmail.com> Closes #843 from smungee/spark-1250-fix-comments and squashes the following commits: 26870f3 [Sumedh Mungee] [SPARK-1250] Fixed misleading comments in bin/pyspark and bin/spark-class
* [Hotfix] Blacklisted flaky HiveCompatibility testTathagata Das2014-05-201-2/+4
| | | | | | | | | | `lateral_view_outer` query sometimes returns a different set of 10 rows. Author: Tathagata Das <tathagata.das1565@gmail.com> Closes #838 from tdas/hive-test-fix2 and squashes the following commits: 9128a0d [Tathagata Das] Blacklisted flaky HiveCompatibility test.
* [Spark 1877] ClassNotFoundException when loading RDD with serialized objectsTathagata Das2014-05-191-1/+1
| | | | | | | | | | | | Updated version of #821 Author: Tathagata Das <tathagata.das1565@gmail.com> Author: Ghidireac <bogdang@u448a5b0a73d45358d94a.ant.amazon.com> Closes #835 from tdas/SPARK-1877 and squashes the following commits: f346f71 [Tathagata Das] Addressed Patrick's comments. fee0c5d [Ghidireac] SPARK-1877: ClassNotFoundException when loading RDD with serialized objects
* [SPARK-1874][MLLIB] Clean up MLlib sample dataXiangrui Meng2014-05-196-2/+2138
| | | | | | | | | | | | | | | 1. Added synthetic datasets for `MovieLensALS`, `LinearRegression`, `BinaryClassification`. 2. Embedded instructions in the help message of those example apps. Per discussion with Matei on the JIRA page, new example data is under `data/mllib`. Author: Xiangrui Meng <meng@databricks.com> Closes #833 from mengxr/mllib-sample-data and squashes the following commits: 59f0a18 [Xiangrui Meng] add sample binary classification data 3c2f92f [Xiangrui Meng] add linear regression data 050f1ca [Xiangrui Meng] add a sample dataset for MovieLensALS example
* SPARK-1689: Spark application should die when removed by MasterAaron Davidson2014-05-191-0/+2
| | | | | | | | | | scheduler.error() will mask the error if there are active tasks. Being removed is a cataclysmic event for Spark applications, and should probably be treated as such. Author: Aaron Davidson <aaron@databricks.com> Closes #832 from aarondav/i-love-u and squashes the following commits: 9f1200f [Aaron Davidson] SPARK-1689: Spark application should die when removed by Master
* [SPARK-1875]NoClassDefFoundError: StringUtils when building with hadoop 1.x ↵witgo2014-05-192-10/+1
| | | | | | | | | | | and hive Author: witgo <witgo@qq.com> Closes #824 from witgo/SPARK-1875_commons-lang-2.6 and squashes the following commits: ef7231d [witgo] review commit ead3c3b [witgo] SPARK-1875:NoClassDefFoundError: StringUtils when building against Hadoop 1
* SPARK-1879. Increase MaxPermSize since some of our builds have many classesMatei Zaharia2014-05-193-5/+7
| | | | | | | | | | | | See https://issues.apache.org/jira/browse/SPARK-1879 -- builds with Hadoop2 and Hive ran out of PermGen space in spark-shell, when those things added up with the Scala compiler. Note that users can still override it by setting their own Java options with this change. Their options will come later in the command string than the -XX:MaxPermSize=128m. Author: Matei Zaharia <matei@databricks.com> Closes #823 from mateiz/spark-1879 and squashes the following commits: 6bc0ee8 [Matei Zaharia] Increase MaxPermSize to 128m since some of our builds have lots of classes
* SPARK-1878: Fix the incorrect initialization orderzsxwing2014-05-192-3/+7
| | | | | | | | | | JIRA: https://issues.apache.org/jira/browse/SPARK-1878 Author: zsxwing <zsxwing@gmail.com> Closes #822 from zsxwing/SPARK-1878 and squashes the following commits: 4a47e27 [zsxwing] SPARK-1878: Fix the incorrect initialization order
* [SPARK-1876] Windows fixes to deal with latest distribution layout changesMatei Zaharia2014-05-197-30/+81
| | | | | | | | | | | | | | | | | - Look for JARs in the right place - Launch examples the same way as on Unix - Load datanucleus JARs if they exist - Don't attempt to parse local paths as URIs in SparkSubmit, since paths with C:\ are not valid URIs - Also fixed POM exclusion rules for datanucleus (it wasn't properly excluding it, whereas SBT was) Author: Matei Zaharia <matei@databricks.com> Closes #819 from mateiz/win-fixes and squashes the following commits: d558f96 [Matei Zaharia] Fix comment 228577b [Matei Zaharia] Review comments d3b71c7 [Matei Zaharia] Properly exclude datanucleus files in Maven assembly 144af84 [Matei Zaharia] Update Windows scripts to match latest binary package layout
* [WIP][SPARK-1871][MLLIB] Improve MLlib guide for v1.0Xiangrui Meng2014-05-1810-90/+153
| | | | | | | | | | | | | | | | | | | | | | | | Some improvements to MLlib guide: 1. [SPARK-1872] Update API links for unidoc. 2. [SPARK-1783] Added `page.displayTitle` to the global layout. If it is defined, use it instead of `page.title` for title display. 3. Add more Java/Python examples. Author: Xiangrui Meng <meng@databricks.com> Closes #816 from mengxr/mllib-doc and squashes the following commits: ec2e407 [Xiangrui Meng] format scala example for ALS cd9f40b [Xiangrui Meng] add a paragraph to summarize distributed matrix types 4617f04 [Xiangrui Meng] add python example to loadLibSVMFile and fix Java example d6509c2 [Xiangrui Meng] [SPARK-1783] update mllib titles 561fdc0 [Xiangrui Meng] add a displayTitle option to global layout 195d06f [Xiangrui Meng] add Java example for summary stats and minor fix 9f1ff89 [Xiangrui Meng] update java api links in mllib-basics 7dad18e [Xiangrui Meng] update java api links in NB 3a0f4a6 [Xiangrui Meng] api/pyspark -> api/python 35bdeb9 [Xiangrui Meng] api/mllib -> api/scala e4afaa8 [Xiangrui Meng] explicity state what might change
* SPARK-1873: Add README.md file when making distributionsPatrick Wendell2014-05-181-0/+1
| | | | | | | | Author: Patrick Wendell <pwendell@gmail.com> Closes #818 from pwendell/reamde and squashes the following commits: 4020b11 [Patrick Wendell] SPARK-1873: Add README.md file when making distributions
* Fix spark-submit path in spark-shell & pysparkNeville Li2014-05-182-5/+5
| | | | | | | | | Author: Neville Li <neville@spotify.com> Closes #812 from nevillelyh/neville/v1.0 and squashes the following commits: 0dc33ed [Neville Li] Fix spark-submit path in pyspark becec64 [Neville Li] Fix spark-submit path in spark-shell
* Make deprecation warning less severePatrick Wendell2014-05-161-6/+6
| | | | | | | | | | Just a small change. I think it's good not to scare people who are using the old options. Author: Patrick Wendell <pwendell@gmail.com> Closes #810 from pwendell/warnings and squashes the following commits: cb8a311 [Patrick Wendell] Make deprecation warning less severe
* [SPARK-1824] Remove <master> from Python examplesAndrew Or2014-05-1612-72/+77
| | | | | | | | | | | | | | | | | | | | | A recent PR (#552) fixed this for all Scala / Java examples. We need to do it for python too. Note that this blocks on #799, which makes `bin/pyspark` go through Spark submit. With only the changes in this PR, the only way to run these examples is through Spark submit. Once #799 goes in, you can use `bin/pyspark` to run them too. For example, ``` bin/pyspark examples/src/main/python/pi.py 100 --master local-cluster[4,1,512] ``` Author: Andrew Or <andrewor14@gmail.com> Closes #802 from andrewor14/python-examples and squashes the following commits: cf50b9f [Andrew Or] De-indent python comments (minor) 50f80b1 [Andrew Or] Remove pyFiles from SparkContext construction c362f69 [Andrew Or] Update docs to use spark-submit for python applications 7072c6a [Andrew Or] Merge branch 'master' of github.com:apache/spark into python-examples 427a5f0 [Andrew Or] Update docs d32072c [Andrew Or] Remove <master> from examples + update usages
* [SPARK-1808] Route bin/pyspark through Spark submitAndrew Or2014-05-1610-34/+107
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | **Problem.** For `bin/pyspark`, there is currently no other way to specify Spark configuration properties other than through `SPARK_JAVA_OPTS` in `conf/spark-env.sh`. However, this mechanism is supposedly deprecated. Instead, it needs to pick up configurations explicitly specified in `conf/spark-defaults.conf`. **Solution.** Have `bin/pyspark` invoke `bin/spark-submit`, like all of its counterparts in Scala land (i.e. `bin/spark-shell`, `bin/run-example`). This has the additional benefit of making the invocation of all the user facing Spark scripts consistent. **Details.** `bin/pyspark` inherently handles two cases: (1) running python applications and (2) running the python shell. For (1), Spark submit already handles running python applications. For cases in which `bin/pyspark` is given a python file, we can simply call pass the file directly to Spark submit and let it handle the rest. For case (2), `bin/pyspark` starts a python process as before, which launches the JVM as a sub-process. The existing code already provides a code path to do this. All we needed to change is to use `bin/spark-submit` instead of `spark-class` to launch the JVM. This requires modifications to Spark submit to handle the pyspark shell as a special case. This has been tested locally (OSX and Windows 7), on a standalone cluster, and on a YARN cluster. Running IPython also works as before, except now it takes in Spark submit arguments too. Author: Andrew Or <andrewor14@gmail.com> Closes #799 from andrewor14/pyspark-submit and squashes the following commits: bf37e36 [Andrew Or] Minor changes 01066fa [Andrew Or] bin/pyspark for Windows c8cb3bf [Andrew Or] Handle perverse app names (with escaped quotes) 1866f85 [Andrew Or] Windows is not cooperating 456d844 [Andrew Or] Guard against shlex hanging if PYSPARK_SUBMIT_ARGS is not set 7eebda8 [Andrew Or] Merge branch 'master' of github.com:apache/spark into pyspark-submit b7ba0d8 [Andrew Or] Address a few comments (minor) 06eb138 [Andrew Or] Use shlex instead of writing our own parser 05879fa [Andrew Or] Merge branch 'master' of github.com:apache/spark into pyspark-submit a823661 [Andrew Or] Fix --die-on-broken-pipe not propagated properly 6fba412 [Andrew Or] Deal with quotes + address various comments fe4c8a7 [Andrew Or] Update --help for bin/pyspark afe47bf [Andrew Or] Fix spark shell f04aaa4 [Andrew Or] Merge branch 'master' of github.com:apache/spark into pyspark-submit a371d26 [Andrew Or] Route bin/pyspark through Spark submit
* Version bump of spark-ec2 scriptsPatrick Wendell2014-05-161-1/+1
| | | | | | | | | | This will allow us to change things in spark-ec2 related to the 1.0 release. Author: Patrick Wendell <pwendell@gmail.com> Closes #809 from pwendell/spark-ec2 and squashes the following commits: 59117fb [Patrick Wendell] Version bump of spark-ec2 scripts
* SPARK-1864 Look in spark conf instead of system properties when propagating ↵Michael Armbrust2014-05-161-4/+5
| | | | | | | | | | configuration to executors. Author: Michael Armbrust <michael@databricks.com> Closes #808 from marmbrus/confClasspath and squashes the following commits: 4c31d57 [Michael Armbrust] Look in spark conf instead of system properties when propagating configuration to executors.
* Tweaks to Mesos docsMatei Zaharia2014-05-161-37/+34
| | | | | | | | | | | | - Mention Apache downloads first - Shorten some wording Author: Matei Zaharia <matei@databricks.com> Closes #806 from mateiz/doc-update and squashes the following commits: d9345cd [Matei Zaharia] typo a179f8d [Matei Zaharia] Tweaks to Mesos docs
* SPARK-1487 [SQL] Support record filtering via predicate pushdown in ParquetAndre Schumacher2014-05-165-51/+731
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Simple filter predicates such as LessThan, GreaterThan, etc., where one side is a literal and the other one a NamedExpression are now pushed down to the underlying ParquetTableScan. Here are some results for a microbenchmark with a simple schema of six fields of different types where most records failed the test: | Uncompressed | Compressed -------------| ------------- | ------------- File size | 10 GB | 2 GB Speedup | 2 | 1.8 Since mileage may vary I added a new option to SparkConf: `org.apache.spark.sql.parquet.filter.pushdown` Default value would be `true` and setting it to `false` disables the pushdown. When most rows are expected to pass the filter or when there are few fields performance can be better when pushdown is disabled. The default should fit situations with a reasonable number of (possibly nested) fields where not too many records on average pass the filter. Because of an issue with Parquet ([see here](https://github.com/Parquet/parquet-mr/issues/371])) currently only predicates on non-nullable attributes are pushed down. If one would know that for a given table no optional fields have missing values one could also allow overriding this. Author: Andre Schumacher <andre.schumacher@iki.fi> Closes #511 from AndreSchumacher/parquet_filter and squashes the following commits: 16bfe83 [Andre Schumacher] Removing leftovers from merge during rebase 7b304ca [Andre Schumacher] Fixing formatting c36d5cb [Andre Schumacher] Scalastyle 3da98db [Andre Schumacher] Second round of review feedback 7a78265 [Andre Schumacher] Fixing broken formatting in ParquetFilter a86553b [Andre Schumacher] First round of code review feedback b0f7806 [Andre Schumacher] Optimizing imports in ParquetTestData 85fea2d [Andre Schumacher] Adding SparkConf setting to disable filter predicate pushdown f0ad3cf [Andre Schumacher] Undoing changes not needed for this PR 210e9cb [Andre Schumacher] Adding disjunctive filter predicates a93a588 [Andre Schumacher] Adding unit test for filtering 6d22666 [Andre Schumacher] Extending ParquetFilters 93e8192 [Andre Schumacher] First commit Parquet record filtering
* [SQL] Implement between in hqlMichael Armbrust2014-05-163-0/+21
| | | | | | | | | | Author: Michael Armbrust <michael@databricks.com> Closes #804 from marmbrus/between and squashes the following commits: ae24672 [Michael Armbrust] add golden answer. d9997ef [Michael Armbrust] Implement between in hql. 9bd4433 [Michael Armbrust] Better error on parse failures.
* bugfix: overflow of graphx Edge compare functionZhen Peng2014-05-162-2/+47
| | | | | | | | | Author: Zhen Peng <zhenpeng01@baidu.com> Closes #769 from zhpengg/bugfix-graphx-edge-compare and squashes the following commits: 8a978ff [Zhen Peng] add ut for graphx Edge.lexicographicOrdering.compare 413c258 [Zhen Peng] there maybe a overflow for two Long's substraction
* HOTFIX: Duplication of hbase versionPatrick Wendell2014-05-151-1/+0
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* SPARK-1862: Support for MapR in the Maven build.Patrick Wendell2014-05-151-1/+35
| | | | | | | | Author: Patrick Wendell <pwendell@gmail.com> Closes #803 from pwendell/mapr-support and squashes the following commits: 8df60e4 [Patrick Wendell] SPARK-1862: Support for MapR in the Maven build.
* [Spark-1461] Deferred Expression Evaluation (short-circuit evaluation)Cheng Hao2014-05-152-22/+53
| | | | | | | | | | | | | | | | | This patch unify the foldable & nullable interface for Expression. 1) Deterministic-less UDF (like Rand()) can not be folded. 2) Short-circut will significantly improves the performance in Expression Evaluation, however, the stateful UDF should not be ignored in a short-circuit evaluation(e.g. in expression: col1 > 0 and row_sequence() < 1000, row_sequence() can not be ignored even if col1 > 0 is false) I brought an concept of DeferredObject from Hive, which has 2 kinds of children classes (EagerResult / DeferredResult), the former requires triggering the evaluation before it's created, while the later trigger the evaluation when first called its get() method. Author: Cheng Hao <hao.cheng@intel.com> Closes #446 from chenghao-intel/expression_deferred_evaluation and squashes the following commits: d2729de [Cheng Hao] Fix the codestyle issues a08f09c [Cheng Hao] fix bug in or/and short-circuit evaluation af2236b [Cheng Hao] revert the short-circuit expression evaluation for IF b7861d2 [Cheng Hao] Add Support for Deferred Expression Evaluation
* SPARK-1860: Do not cleanup application work/ directories by defaultAaron Davidson2014-05-152-3/+4
| | | | | | | | | | | | This causes an unrecoverable error for applications that are running for longer than 7 days that have jars added to the SparkContext, as the jars are cleaned up even though the application is still running. Author: Aaron Davidson <aaron@databricks.com> Closes #800 from aarondav/shitty-defaults and squashes the following commits: a573fbb [Aaron Davidson] SPARK-1860: Do not cleanup application work/ directories by default
* Typos in SparkHuajian Mao2014-05-152-2/+2
| | | | | | | | | Author: Huajian Mao <huajianmao@gmail.com> Closes #798 from huajianmao/patch-1 and squashes the following commits: 208a454 [Huajian Mao] A typo in Task 1b515af [Huajian Mao] A typo in the message
* Fixes a misplaced comment.Prashant Sharma2014-05-151-2/+2
| | | | | | | | | | | | | Fixes a misplaced comment from #785. @pwendell Author: Prashant Sharma <prashant.s@imaginea.com> Closes #788 from ScrapCodes/patch-1 and squashes the following commits: 3ef6a69 [Prashant Sharma] Update package-info.java 67d9461 [Prashant Sharma] Update package-info.java
* [SQL] Fix tiny/small ints from HiveMetastore.Michael Armbrust2014-05-151-2/+4
| | | | | | | | Author: Michael Armbrust <michael@databricks.com> Closes #797 from marmbrus/smallInt and squashes the following commits: 2db9dae [Michael Armbrust] Fix tiny/small ints from HiveMetastore.
* SPARK-1803 Replaced colon in filenames with a dashStevo Slavić2014-05-1516-15/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch replaces colon in several filenames with dash to make these filenames Windows compatible. Author: Stevo Slavić <sslavic@gmail.com> Author: Stevo Slavic <sslavic@gmail.com> Closes #739 from sslavic/SPARK-1803 and squashes the following commits: 3ec66eb [Stevo Slavic] Removed extra empty line which was causing test to fail b967cc3 [Stevo Slavić] Aligned tests and names of test resources 2b12776 [Stevo Slavić] Fixed a typo in file name 1c5dfff [Stevo Slavić] Replaced colon in file name with dash 8f5bf7f [Stevo Slavić] Replaced colon in file name with dash c5b5083 [Stevo Slavić] Replaced colon in file name with dash a49801f [Stevo Slavić] Replaced colon in file name with dash 401d99e [Stevo Slavić] Replaced colon in file name with dash 40a9621 [Stevo Slavić] Replaced colon in file name with dash 4774580 [Stevo Slavić] Replaced colon in file name with dash 004f8bb [Stevo Slavić] Replaced colon in file name with dash d6a3e2c [Stevo Slavić] Replaced colon in file name with dash b585126 [Stevo Slavić] Replaced colon in file name with dash 028e48a [Stevo Slavić] Replaced colon in file name with dash ece0507 [Stevo Slavić] Replaced colon in file name with dash 84f5d2f [Stevo Slavić] Replaced colon in file name with dash 2fc7854 [Stevo Slavić] Replaced colon in file name with dash 9e1467d [Stevo Slavić] Replaced colon in file name with dash
* SPARK-1851. Upgrade Avro dependency to 1.7.6 so Spark can read Avro file...Sandy Ryza2014-05-151-1/+1
| | | | | | | | | | ...s Author: Sandy Ryza <sandy@cloudera.com> Closes #795 from sryza/sandy-spark-1851 and squashes the following commits: 79c8227 [Sandy Ryza] SPARK-1851. Upgrade Avro dependency to 1.7.6 so Spark can read Avro files
* [SPARK-1741][MLLIB] add predict(JavaRDD) to RegressionModel, ↵Xiangrui Meng2014-05-156-2/+76
| | | | | | | | | | | | | | | | | | | ClassificationModel, and KMeans `model.predict` returns a RDD of Scala primitive type (Int/Double), which is recognized as Object in Java. Adding predict(JavaRDD) could make life easier for Java users. Added tests for KMeans, LinearRegression, and NaiveBayes. Will update examples after https://github.com/apache/spark/pull/653 gets merged. cc: @srowen Author: Xiangrui Meng <meng@databricks.com> Closes #670 from mengxr/predict-javardd and squashes the following commits: b77ccd8 [Xiangrui Meng] Merge branch 'master' into predict-javardd 43caac9 [Xiangrui Meng] add predict(JavaRDD) to RegressionModel, ClassificationModel, and KMeans
* [SPARK-1819] [SQL] Fix GetField.nullable.Takuya UESHIN2014-05-152-1/+14
| | | | | | | | | | | `GetField.nullable` should be `true` not only when `field.nullable` is `true` but also when `child.nullable` is `true`. Author: Takuya UESHIN <ueshin@happy-camper.st> Closes #757 from ueshin/issues/SPARK-1819 and squashes the following commits: 8781a11 [Takuya UESHIN] Modify a test to use named parameters. 5bfc77d [Takuya UESHIN] Fix GetField.nullable.
* [SPARK-1845] [SQL] Use AllScalaRegistrar for SparkSqlSerializer to register ↵Takuya UESHIN2014-05-154-26/+66
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | serializers of ... ...Scala collections. When I execute `orderBy` or `limit` for `SchemaRDD` including `ArrayType` or `MapType`, `SparkSqlSerializer` throws the following exception: ``` com.esotericsoftware.kryo.KryoException: Class cannot be created (missing no-arg constructor): scala.collection.immutable.$colon$colon ``` or ``` com.esotericsoftware.kryo.KryoException: Class cannot be created (missing no-arg constructor): scala.collection.immutable.Vector ``` or ``` com.esotericsoftware.kryo.KryoException: Class cannot be created (missing no-arg constructor): scala.collection.immutable.HashMap$HashTrieMap ``` and so on. This is because registrations of serializers for each concrete collections are missing in `SparkSqlSerializer`. I believe it should use `AllScalaRegistrar`. `AllScalaRegistrar` covers a lot of serializers for concrete classes of `Seq`, `Map` for `ArrayType`, `MapType`. Author: Takuya UESHIN <ueshin@happy-camper.st> Closes #790 from ueshin/issues/SPARK-1845 and squashes the following commits: d1ed992 [Takuya UESHIN] Use AllScalaRegistrar for SparkSqlSerializer to register serializers of Scala collections.
* SPARK-1846 Ignore logs directory in RAT checksAndrew Ash2014-05-151-0/+1
| | | | | | | | | | https://issues.apache.org/jira/browse/SPARK-1846 Author: Andrew Ash <andrew@andrewash.com> Closes #793 from ash211/SPARK-1846 and squashes the following commits: 3f50db5 [Andrew Ash] SPARK-1846 Ignore logs directory in RAT checks
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