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* [SPARK-15305][ML][DOC] spark.ml document Bisectiong k-means has the ↵wm624@hotmail.com2016-05-161-3/+1
| | | | | | | | | | | | | | | | | | | | | | incorrect format ## What changes were proposed in this pull request? (Please fill in changes proposed in this fix) The generated document has the incorrect format for biseckmeans. ![bug](https://cloud.githubusercontent.com/assets/5033592/15233120/d910098a-185a-11e6-901d-44aeafc8a011.jpg) ## How was this patch tested? (Please explain how this patch was tested. E.g. unit tests, integration tests, manual tests) Fix the formatting. ![fix](https://cloud.githubusercontent.com/assets/5033592/15233136/fce2ccd0-185a-11e6-9ded-14d71da4bdab.jpg) Author: wm624@hotmail.com <wm624@hotmail.com> Closes #13083 from wangmiao1981/doc.
* [MINOR] Fix TyposZheng RuiFeng2016-05-151-1/+1
| | | | | | | | | | | | | ## What changes were proposed in this pull request? 1,Rename matrix args in BreezeUtil to upper to match the doc 2,Fix several typos in ML and SQL ## How was this patch tested? manual tests Author: Zheng RuiFeng <ruifengz@foxmail.com> Closes #13078 from zhengruifeng/fix_ann.
* [SPARK-15085][STREAMING][KAFKA] Rename streaming-kafka artifactcody koeninger2016-05-112-9/+9
| | | | | | | | | | | | ## What changes were proposed in this pull request? Renaming the streaming-kafka artifact to include kafka version, in anticipation of needing a different artifact for later kafka versions ## How was this patch tested? Unit tests Author: cody koeninger <cody@koeninger.org> Closes #12946 from koeninger/SPARK-15085.
* [SPARK-15150][EXAMPLE][DOC] Update LDA examplesZheng RuiFeng2016-05-111-1/+6
| | | | | | | | | | | | | | | | ## What changes were proposed in this pull request? 1,create a libsvm-type dataset for lda: `data/mllib/sample_lda_libsvm_data.txt` 2,add python example 3,directly read the datafile in examples 4,BTW, change to `SparkSession` in `aft_survival_regression.py` ## How was this patch tested? manual tests `./bin/spark-submit examples/src/main/python/ml/lda_example.py` Author: Zheng RuiFeng <ruifengz@foxmail.com> Closes #12927 from zhengruifeng/lda_pe.
* [SPARK-15238] Clarify supported Python versionsNicholas Chammas2016-05-111-2/+2
| | | | | | | | | This PR: * Clarifies that Spark *does* support Python 3, starting with Python 3.4. Author: Nicholas Chammas <nicholas.chammas@gmail.com> Closes #13017 from nchammas/supported-python-versions.
* [SPARK-15149][EXAMPLE][DOC] update kmeans exampleZheng RuiFeng2016-05-111-0/+5
| | | | | | | | | | | | | | | | ## What changes were proposed in this pull request? Python example for ml.kmeans already exists, but not included in user guide. 1,small changes like: `example_on` `example_off` 2,add it to user guide 3,update examples to directly read datafile ## How was this patch tested? manual tests `./bin/spark-submit examples/src/main/python/ml/kmeans_example.py Author: Zheng RuiFeng <ruifengz@foxmail.com> Closes #12925 from zhengruifeng/km_pe.
* [SPARK-14340][EXAMPLE][DOC] Update Examples and User Guide for ↵Zheng RuiFeng2016-05-111-1/+36
| | | | | | | | | | | | | | | | | | ml.BisectingKMeans ## What changes were proposed in this pull request? 1, add BisectingKMeans to ml-clustering.md 2, add the missing Scala BisectingKMeansExample 3, create a new datafile `data/mllib/sample_kmeans_data.txt` ## How was this patch tested? manual tests Author: Zheng RuiFeng <ruifengz@foxmail.com> Closes #11844 from zhengruifeng/doc_bkm.
* [SPARK-15141][EXAMPLE][DOC] Update OneVsRest ExamplesZheng RuiFeng2016-05-111-0/+7
| | | | | | | | | | | | | | ## What changes were proposed in this pull request? 1, Add python example for OneVsRest 2, remove args-parsing ## How was this patch tested? manual tests `./bin/spark-submit examples/src/main/python/ml/one_vs_rest_example.py` Author: Zheng RuiFeng <ruifengz@foxmail.com> Closes #12920 from zhengruifeng/ovr_pe.
* [SPARK-13382][DOCS][PYSPARK] Update pyspark testing notes in build docsHolden Karau2016-05-101-0/+15
| | | | | | | | | | | | | | | | ## What changes were proposed in this pull request? The current build documents don't specify that for PySpark tests we need to include Hive in the assembly otherwise the ORC tests fail. ## How was the this patch tested? Manually built the docs locally. Ran the provided build command follow by the PySpark SQL tests. ![pyspark2](https://cloud.githubusercontent.com/assets/59893/13190008/8829cde4-d70f-11e5-8ff5-a88b7894d2ad.png) Author: Holden Karau <holden@us.ibm.com> Closes #11278 from holdenk/SPARK-13382-update-pyspark-testing-notes-r2.
* [SPARK-15223][DOCS] fix wrongly named config referencePhilipp Hoffmann2016-05-091-2/+2
| | | | | | | | | | | | | | | | | | ## What changes were proposed in this pull request? The configuration setting `spark.executor.logs.rolling.size.maxBytes` was changed to `spark.executor.logs.rolling.maxSize` in 1.4 or so. This commit fixes a remaining reference to the old name in the documentation. Also the description for `spark.executor.logs.rolling.maxSize` was edited to clearly state that the unit for the size is bytes. ## How was this patch tested? no tests Author: Philipp Hoffmann <mail@philipphoffmann.de> Closes #13001 from philipphoffmann/patch-3.
* [MINOR] [SPARKR] Update data-manipulation.R to use native csv readerYanbo Liang2016-05-091-2/+2
| | | | | | | | | | | | | ## What changes were proposed in this pull request? * Since Spark has supported native csv reader, it does not necessary to use the third party ```spark-csv``` in ```examples/src/main/r/data-manipulation.R```. Meanwhile, remove all ```spark-csv``` usage in SparkR. * Running R applications through ```sparkR``` is not supported as of Spark 2.0, so we change to use ```./bin/spark-submit``` to run the example. ## How was this patch tested? Offline test. Author: Yanbo Liang <ybliang8@gmail.com> Closes #13005 from yanboliang/r-df-examples.
* [DOC][MINOR] Fixed minor errors in feature.ml user guide docBryan Cutler2016-05-071-3/+5
| | | | | | | | | | | | ## What changes were proposed in this pull request? Fixed some minor errors found when reviewing feature.ml user guide ## How was this patch tested? built docs locally Author: Bryan Cutler <cutlerb@gmail.com> Closes #12940 from BryanCutler/feature.ml-doc_fixes-DOCS-MINOR.
* [SPARK-14512] [DOC] Add python example for QuantileDiscretizerZheng RuiFeng2016-05-061-0/+9
| | | | | | | | | | | | ## What changes were proposed in this pull request? Add the missing python example for QuantileDiscretizer ## How was this patch tested? manual tests Author: Zheng RuiFeng <ruifengz@foxmail.com> Closes #12281 from zhengruifeng/discret_pe.
* [SPARK-14738][BUILD] Separate docker integration tests from main buildLuciano Resende2016-05-061-0/+12
| | | | | | | | | | | | | | | | | | | | | ## What changes were proposed in this pull request? Create a maven profile for executing the docker integration tests using maven Remove docker integration tests from main sbt build Update documentation on how to run docker integration tests from sbt ## How was this patch tested? Manual test of the docker integration tests as in : mvn -Pdocker-integration-tests -pl :spark-docker-integration-tests_2.11 compile test ## Other comments Note that the the DB2 Docker Tests are still disabled as there is a kernel version issue on the AMPLab Jenkins slaves and we would need to get them on the right level before enabling those tests. They do run ok locally with the updates from PR #12348 Author: Luciano Resende <lresende@apache.org> Closes #12508 from lresende/docker.
* [SPARK-12299][CORE] Remove history serving functionality from MasterBryan Cutler2016-05-041-5/+0
| | | | | | | | | | Remove history server functionality from standalone Master. Previously, the Master process rebuilt a SparkUI once the application was completed which sometimes caused problems, such as OOM, when the application event log is large (see SPARK-6270). Keeping this functionality out of the Master will help to simplify the process and increase stability. Testing for this change included running core unit tests and manually running an application on a standalone cluster to verify that it completed successfully and that the Master UI functioned correctly. Also added 2 unit tests to verify killing an application and driver from MasterWebUI makes the correct request to the Master. Author: Bryan Cutler <cutlerb@gmail.com> Closes #10991 from BryanCutler/remove-history-master-SPARK-12299.
* [SPARK-4224][CORE][YARN] Support group aclsDhruve Ashar2016-05-043-8/+57
| | | | | | | | | | | | | | | | | | | | | | | | | | | | ## What changes were proposed in this pull request? Currently only a list of users can be specified for view and modify acls. This change enables a group of admins/devs/users to be provisioned for viewing and modifying Spark jobs. **Changes Proposed in the fix** Three new corresponding config entries have been added where the user can specify the groups to be given access. ``` spark.admin.acls.groups spark.modify.acls.groups spark.ui.view.acls.groups ``` New config entries were added because specifying the users and groups explicitly is a better and cleaner way compared to specifying them in the existing config entry using a delimiter. A generic trait has been introduced to provide the user to group mapping which makes it pluggable to support a variety of mapping protocols - similar to the one used in hadoop. A default unix shell based implementation has been provided. Custom user to group mapping protocol can be specified and configured by the entry ```spark.user.groups.mapping``` **How the patch was Tested** We ran different spark jobs setting the config entries in combinations of admin, modify and ui acls. For modify acls we tried killing the job stages from the ui and using yarn commands. For view acls we tried accessing the UI tabs and the logs. Headless accounts were used to launch these jobs and different users tried to modify and view the jobs to ensure that the groups mapping applied correctly. Additional Unit tests have been added without modifying the existing ones. These test for different ways of setting the acls through configuration and/or API and validate the expected behavior. Author: Dhruve Ashar <dhruveashar@gmail.com> Closes #12760 from dhruve/impr/SPARK-4224.
* [MINOR][DOC] Fixed some python snippets in mllib data types documentation.Shuai Lin2016-05-031-3/+3
| | | | | | | | | | | | | | ## What changes were proposed in this pull request? Some python snippets is using scala imports and comments. ## How was this patch tested? Generated the docs locally with `SKIP_API=1 jekyll build` and viewed the changes in the browser. Author: Shuai Lin <linshuai2012@gmail.com> Closes #12869 from lins05/fix-mllib-python-snippets.
* [MINOR][DOCS] Fix type Information in Quick Start and Programming GuideSandeep Singh2016-05-032-5/+5
| | | | | | Author: Sandeep Singh <sandeep@techaddict.me> Closes #12841 from techaddict/improve_docs_1.
* Fix reference to external metrics documentationBen McCann2016-05-011-1/+1
| | | | | | Author: Ben McCann <benjamin.j.mccann@gmail.com> Closes #12833 from benmccann/patch-1.
* [SPARK-13973][PYSPARK] Make pyspark fail noisily if IPYTHON or IPYTHON_OPTS ↵pshearer2016-04-301-5/+6
| | | | | | | | | | | | | | | | | | | are set ## What changes were proposed in this pull request? https://issues.apache.org/jira/browse/SPARK-13973 Following discussion with srowen the IPYTHON and IPYTHON_OPTS variables are removed. If they are set in the user's environment, pyspark will not execute and prints an error message. Failing noisily will force users to remove these options and learn the new configuration scheme, which is much more sustainable and less confusing. ## How was this patch tested? Manual testing; set IPYTHON=1 and verified that the error message prints. Author: pshearer <pshearer@massmutual.com> Author: shearerp <shearerp@umich.edu> Closes #12528 from shearerp/master.
* [SPARK-12919][SPARKR] Implement dapply() on DataFrame in SparkR.Sun Rui2016-04-291-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | ## What changes were proposed in this pull request? dapply() applies an R function on each partition of a DataFrame and returns a new DataFrame. The function signature is: dapply(df, function(localDF) {}, schema = NULL) R function input: local data.frame from the partition on local node R function output: local data.frame Schema specifies the Row format of the resulting DataFrame. It must match the R function's output. If schema is not specified, each partition of the result DataFrame will be serialized in R into a single byte array. Such resulting DataFrame can be processed by successive calls to dapply(). ## How was this patch tested? SparkR unit tests. Author: Sun Rui <rui.sun@intel.com> Author: Sun Rui <sunrui2016@gmail.com> Closes #12493 from sun-rui/SPARK-12919.
* [SPARK-14882][DOCS] Clarify that Spark can be cross-built for other Scala ↵Sean Owen2016-04-281-1/+2
| | | | | | | | | | | | | | | | versions ## What changes were proposed in this pull request? Add simple clarification that Spark can be cross-built for other Scala versions. ## How was this patch tested? Automated doc build Author: Sean Owen <sowen@cloudera.com> Closes #12757 from srowen/SPARK-14882.
* [SPARK-6735][YARN] Add window based executor failure tracking mechanism for ↵jerryshao2016-04-281-0/+8
| | | | | | | | | | | | long running service This work is based on twinkle-sachdeva 's proposal. In parallel to such mechanism for AM failures, here add similar mechanism for executor failure tracking, this is useful for long running Spark service to mitigate the executor failure problems. Please help to review, tgravescs sryza and vanzin Author: jerryshao <sshao@hortonworks.com> Closes #10241 from jerryshao/SPARK-6735.
* [SPARK-14514][DOC] Add python example for VectorSlicerZheng RuiFeng2016-04-261-0/+8
| | | | | | | | | | | | ## What changes were proposed in this pull request? Add the missing python example for VectorSlicer ## How was this patch tested? manual tests Author: Zheng RuiFeng <ruifengz@foxmail.com> Closes #12282 from zhengruifeng/vecslicer_pe.
* Fix dynamic allocation docs to address cached data.Michael Gummelt2016-04-261-2/+3
| | | | | | | | | | | | | | ## What changes were proposed in this pull request? Documentation changes ## How was this patch tested? No tests Author: Michael Gummelt <mgummelt@mesosphere.io> Closes #12664 from mgummelt/fix-dynamic-docs.
* [SPARK-14883][DOCS] Fix wrong R examples and make them up-to-dateDongjoon Hyun2016-04-242-23/+18
| | | | | | | | | | | | | | | | | | | | | | | ## What changes were proposed in this pull request? This issue aims to fix some errors in R examples and make them up-to-date in docs and example modules. - Remove the wrong usage of `map`. We need to use `lapply` in `sparkR` if needed. However, `lapply` is private so far. The corrected example will be added later. - Fix the wrong example in Section `Generic Load/Save Functions` of `docs/sql-programming-guide.md` for consistency - Fix datatypes in `sparkr.md`. - Update a data result in `sparkr.md`. - Replace deprecated functions to remove warnings: jsonFile -> read.json, parquetFile -> read.parquet - Use up-to-date R-like functions: loadDF -> read.df, saveDF -> write.df, saveAsParquetFile -> write.parquet - Replace `SparkR DataFrame` with `SparkDataFrame` in `dataframe.R` and `data-manipulation.R`. - Other minor syntax fixes and a typo. ## How was this patch tested? Manual. Author: Dongjoon Hyun <dongjoon@apache.org> Closes #12649 from dongjoon-hyun/SPARK-14883.
* [DOCS][MINOR] Screenshot + minor fixes to improve reading for accumulatorsJacek Laskowski2016-04-242-6/+12
| | | | | | | | | | | | | | ## What changes were proposed in this pull request? Added screenshot + minor fixes to improve reading ## How was this patch tested? Manual Author: Jacek Laskowski <jacek@japila.pl> Closes #12569 from jaceklaskowski/docs-accumulators.
* [SPARK-13267][WEB UI] document the ?param arguments of the REST API; lift the…Steve Loughran2016-04-241-16/+51
| | | | | | | | | | | | | | Add to the REST API details on the ? args and examples from the test suite. I've used the existing table, adding all the fields to the second table. see [in the pr](https://github.com/steveloughran/spark/blob/history/SPARK-13267-doc-params/docs/monitoring.md). There's a slightly more sophisticated option: make the table 3 columns wide, and for all existing entries, have the initial `td` span 2 columns. The new entries would then have an empty 1st column, param in 2nd and text in 3rd, with any examples after a `br` entry. Author: Steve Loughran <stevel@hortonworks.com> Closes #11152 from steveloughran/history/SPARK-13267-doc-params.
* [SPARK-12148][SPARKR] fix doc after renaming DataFrame to SparkDataFramefelixcheung2016-04-231-2/+3
| | | | | | | | | | | | | | | ## What changes were proposed in this pull request? Fixed inadvertent roxygen2 doc changes, added class name change to programming guide Follow up of #12621 ## How was this patch tested? manually checked Author: felixcheung <felixcheung_m@hotmail.com> Closes #12647 from felixcheung/rdataframe.
* [SPARK-13988][CORE] Make replaying event logs multi threaded in Histo…ry ↵Parth Brahmbhatt2016-04-211-0/+7
| | | | | | | | | | | | | | server to ensure a single large log does not block other logs from being rendered. ## What changes were proposed in this pull request? The patch makes event log processing multi threaded. ## How was this patch tested? Existing tests pass, there is no new tests needed to test the functionality as this is a perf improvement. I tested the patch locally by generating one big event log (big1), one small event log(small1) and again a big event log(big2). Without this patch UI does not render any app for almost 30 seconds and then big2 and small1 appears. another 30 second delay and finally big1 also shows up in UI. With this change small1 shows up immediately and big1 and big2 comes up in 30 seconds. Locally it also displays them in the correct order in the UI. Author: Parth Brahmbhatt <pbrahmbhatt@netflix.com> Closes #11800 from Parth-Brahmbhatt/SPARK-13988.
* [SPARK-14742][DOCS] Redirect spark-ec2 doc to new locationSean Owen2016-04-201-0/+7
| | | | | | | | | | | | | | ## What changes were proposed in this pull request? Restore `ec2-scripts.md` as a redirect to amplab/spark-ec2 docs ## How was this patch tested? `jekyll build` and checked with the browser Author: Sean Owen <sowen@cloudera.com> Closes #12534 from srowen/SPARK-14742.
* [SPARK-14635][ML] Documentation and Examples for TF-IDF only refer to HashingTFYuhao Yang2016-04-201-3/+12
| | | | | | | | | | | | | | ## What changes were proposed in this pull request? Currently, the docs for TF-IDF only refer to using HashingTF with IDF. However, CountVectorizer can also be used. We should probably amend the user guide and examples to show this. ## How was this patch tested? unit tests and doc generation Author: Yuhao Yang <hhbyyh@gmail.com> Closes #12454 from hhbyyh/tfdoc.
* [SPARK-14667] Remove HashShuffleManagerReynold Xin2016-04-181-9/+0
| | | | | | | | | | | | ## What changes were proposed in this pull request? The sort shuffle manager has been the default since Spark 1.2. It is time to remove the old hash shuffle manager. ## How was this patch tested? Removed some tests related to the old manager. Author: Reynold Xin <rxin@databricks.com> Closes #12423 from rxin/SPARK-14667.
* [SPARK-14515][DOC] Add python example for ChiSqSelectorZheng RuiFeng2016-04-181-0/+8
| | | | | | | | | | | | ## What changes were proposed in this pull request? Add the missing python example for ChiSqSelector ## How was this patch tested? manual tests Author: Zheng RuiFeng <ruifengz@foxmail.com> Closes #12283 from zhengruifeng/chi2_pe.
* [SPARK-14601][DOC] Minor doc/usage changes related to removal of Spark assemblyMark Grover2016-04-142-3/+3
| | | | | | | | | | | | | | | ## What changes were proposed in this pull request? Removing references to assembly jar in documentation. Adding an additional (previously undocumented) usage of spark-submit to run examples. ## How was this patch tested? Ran spark-submit usage to ensure formatting was fine. Ran examples using SparkSubmit. Author: Mark Grover <mark@apache.org> Closes #12365 from markgrover/spark-14601.
* [SPARK-14572][DOC] Update config docs to allow -Xms in extraJavaOptionsDhruve Ashar2016-04-142-5/+10
| | | | | | | | | | | | ## What changes were proposed in this pull request? The configuration docs are updated to reflect the changes introduced with [SPARK-12384](https://issues.apache.org/jira/browse/SPARK-12384). This allows the user to specify initial heap memory settings through the extraJavaOptions for executor, driver and am. ## How was this patch tested? The changes are tested in [SPARK-12384](https://issues.apache.org/jira/browse/SPARK-12384). This is just documenting the changes made. Author: Dhruve Ashar <dhruveashar@gmail.com> Closes #12333 from dhruve/doc/SPARK-14572.
* [SPARK-13089][ML] [Doc] spark.ml Naive Bayes user guide and examplesYuhao Yang2016-04-131-0/+34
| | | | | | | | | | jira: https://issues.apache.org/jira/browse/SPARK-13089 Add section in ml-classification.md for NaiveBayes DataFrame-based API, plus example code (using include_example to clip code from examples/ folder files). Author: Yuhao Yang <hhbyyh@gmail.com> Closes #11015 from hhbyyh/naiveBayesDoc.
* [SPARK-14509][DOC] Add python CountVectorizerExampleZheng RuiFeng2016-04-131-0/+9
| | | | | | | | | | | | ## What changes were proposed in this pull request? Add python CountVectorizerExample ## How was this patch tested? manual tests Author: Zheng RuiFeng <ruifengz@foxmail.com> Closes #11917 from zhengruifeng/cv_pe.
* [MINOR][DOCS] Fix wrong data types in JSON Datasets example.Dongjoon Hyun2016-04-111-4/+4
| | | | | | | | | | | | | | ## What changes were proposed in this pull request? This PR fixes the `age` data types from `integer` to `long` in `SQL Programming Guide: JSON Datasets`. ## How was this patch tested? Manual. Author: Dongjoon Hyun <dongjoon@apache.org> Closes #12290 from dongjoon-hyun/minor_fix_type_in_json_example.
* [SPARK-14339][DOC] Add python examples for DCT,MinMaxScaler,MaxAbsScalerZheng RuiFeng2016-04-091-0/+24
| | | | | | | | | | | | ## What changes were proposed in this pull request? add three python examples ## How was this patch tested? manual tests Author: Zheng RuiFeng <ruifengz@foxmail.com> Closes #12063 from zhengruifeng/dct_pe.
* [DOCS][MINOR] Remove sentence about Mesos not supporting cluster mode.Michael Gummelt2016-04-071-2/+1
| | | | | | | | | | Docs change to remove the sentence about Mesos not supporting cluster mode. It was not. Author: Michael Gummelt <mgummelt@mesosphere.io> Closes #12249 from mgummelt/fix-mesos-cluster-docs.
* Better host description for multi-master mesosMalte2016-04-071-1/+1
| | | | | | | | | | | | | | ## What changes were proposed in this pull request? Since not having the correct zk url causes job failure, the documentation should include all parameters ## How was this patch tested? no tests necessary Author: Malte <elmalto@users.noreply.github.com> Closes #12218 from elmalto/patch-1.
* [SPARK-10063][SQL] Remove DirectParquetOutputCommitterReynold Xin2016-04-071-33/+0
| | | | | | | | | | | | ## What changes were proposed in this pull request? This patch removes DirectParquetOutputCommitter. This was initially created by Databricks as a faster way to write Parquet data to S3. However, given how the underlying S3 Hadoop implementation works, this committer only works when there are no failures. If there are multiple attempts of the same task (e.g. speculation or task failures or node failures), the output data can be corrupted. I don't think this performance optimization outweighs the correctness issue. ## How was this patch tested? Removed the related tests also. Author: Reynold Xin <rxin@databricks.com> Closes #12229 from rxin/SPARK-10063.
* [SPARK-14424][BUILD][DOCS] Update the build docs to switch from assembly to ↵Holden Karau2016-04-061-10/+3
| | | | | | | | | | | | | | | | | package and add a no… ## What changes were proposed in this pull request? Change our build docs & shell scripts to that developers are aware of the change from "assembly" to "package" ## How was this patch tested? Manually ran ./bin/spark-shell after ./build/sbt assembly and verified error message printed, ran new suggested build target and verified ./bin/spark-shell runs after this. Author: Holden Karau <holden@pigscanfly.ca> Author: Holden Karau <holden@us.ibm.com> Closes #12197 from holdenk/SPARK-1424-spark-class-broken-fix-build-docs.
* [SPARK-13063][YARN] Make the SPARK YARN STAGING DIR as configurableDevaraj K2016-04-051-0/+7
| | | | | | | | | | | | | ## What changes were proposed in this pull request? Made the SPARK YARN STAGING DIR as configurable with the configuration as 'spark.yarn.staging-dir'. ## How was this patch tested? I have verified it manually by running applications on yarn, If the 'spark.yarn.staging-dir' is configured then the value used as staging directory otherwise uses the default value i.e. file system’s home directory for the user. Author: Devaraj K <devaraj@apache.org> Closes #12082 from devaraj-kavali/SPARK-13063.
* [SPARK-13579][BUILD] Stop building the main Spark assembly.Marcelo Vanzin2016-04-041-6/+1
| | | | | | | | | | | | | | | | | | | | This change modifies the "assembly/" module to just copy needed dependencies to its build directory, and modifies the packaging script to pick those up (and remove duplicate jars packages in the examples module). I also made some minor adjustments to dependencies to remove some test jars from the final packaging, and remove jars that conflict with each other when packaged separately (e.g. servlet api). Also note that this change restores guava in applications' classpaths, even though it's still shaded inside Spark. This is now needed for the Hadoop libraries that are packaged with Spark, which now are not processed by the shade plugin. Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #11796 from vanzin/SPARK-13579.
* [SPARK-14342][CORE][DOCS][TESTS] Remove straggler references to TachyonLiwei Lin2016-04-022-3/+3
| | | | | | | | | | | | | | | | ## What changes were proposed in this pull request? Straggler references to Tachyon were removed: - for docs, `tachyon` has been generalized as `off-heap memory`; - for Mesos test suits, the key-value `tachyon:true`/`tachyon:false` has been changed to `os:centos`/`os:ubuntu`, since `os` is an example constrain used by the [Mesos official docs](http://mesos.apache.org/documentation/attributes-resources/). ## How was this patch tested? Existing test suites. Author: Liwei Lin <lwlin7@gmail.com> Closes #12129 from lw-lin/tachyon-cleanup.
* [SPARK-12343][YARN] Simplify Yarn client and client argumentjerryshao2016-04-011-0/+7
| | | | | | | | | | | | | | | | ## What changes were proposed in this pull request? Currently in Spark on YARN, configurations can be passed through SparkConf, env and command arguments, some parts are duplicated, like client argument and SparkConf. So here propose to simplify the command arguments. ## How was this patch tested? This patch is tested manually with unit test. CC vanzin tgravescs , please help to suggest this proposal. The original purpose of this JIRA is to remove `ClientArguments`, through refactoring some arguments like `--class`, `--arg` are not so easy to replace, so here I remove the most part of command line arguments, only keep the minimal set. Author: jerryshao <sshao@hortonworks.com> Closes #11603 from jerryshao/SPARK-12343.
* [SPARK-14281][TESTS] Fix java8-tests and simplify their buildJosh Rosen2016-03-311-4/+4
| | | | | | | | This patch fixes a compilation / build break in Spark's `java8-tests` and refactors their POM to simplify the build. See individual commit messages for more details. Author: Josh Rosen <joshrosen@databricks.com> Closes #12073 from JoshRosen/fix-java8-tests.
* [Docs] Update monitoring.md to accurately describe the history serverMichael Gummelt2016-03-311-29/+29
| | | | | | | | | | | | | | It looks like the docs were recently updated to reflect the History Server's support for incomplete applications, but they still had wording that suggested only completed applications were viewable. This fixes that. My editor also introduced several whitespace removal changes, that I hope are OK, as text files shouldn't have trailing whitespace. To verify they're purely whitespace changes, add `&w=1` to your browser address. If this isn't acceptable, let me know and I'll update the PR. I also didn't think this required a JIRA. Let me know if I should create one. Not tested Author: Michael Gummelt <mgummelt@mesosphere.io> Closes #12045 from mgummelt/update-history-docs.
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