| Commit message (Collapse) | Author | Age | Files | Lines |
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As for "notebook --pylab inline" is not supported any more, update the related documentation for this.
Author: Cong Yue <yuecong1104@gmail.com>
Closes #5111 from yuecong/patch-1 and squashes the following commits:
872df76 [Cong Yue] Update the command to use IPython notebook
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Author: vinodkc <vinod.kc.in@gmail.com>
Closes #5112 from vinodkc/spark_1.3_doc_fixes and squashes the following commits:
2c6aee6 [vinodkc] Spark 1.3 doc fixes
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Author: Kamil Smuga <smugakamil@gmail.com>
Author: stderr <smugakamil@gmail.com>
Closes #5120 from kamilsmuga/master and squashes the following commits:
fee3281 [Kamil Smuga] more python api links fixed for docs
13240cb [Kamil Smuga] resolved merge conflicts with upstream/master
6649b3b [Kamil Smuga] fix broken docs links to Python API
92f03d7 [stderr] Fix links to pyspark api
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learning curve
Added evaluateEachIteration to allow the user to manually extract the error for each iteration of GradientBoosting. The internal optimisation can be dealt with later.
Author: MechCoder <manojkumarsivaraj334@gmail.com>
Closes #4906 from MechCoder/spark-6025 and squashes the following commits:
67146ab [MechCoder] Minor
352001f [MechCoder] Minor
6e8aa10 [MechCoder] Made the following changes Used mapPartition instead of map Refactored computeError and unpersisted broadcast variables
bc99ac6 [MechCoder] Refactor the method and stuff
dbda033 [MechCoder] [SPARK-6025] Add helper method evaluateEachIteration to extract learning curve
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- Fixed calculateTotalMemory to use spark.mesos.executor.memoryOverhead
- Added testCase
Author: Jongyoul Lee <jongyoul@gmail.com>
Closes #5099 from jongyoul/SPARK-6423 and squashes the following commits:
6747fce [Jongyoul Lee] [SPARK-6423][Mesos] MemoryUtils should use memoryOverhead if it's set - Changed a description of spark.mesos.executor.memoryOverhead
475a7c8 [Jongyoul Lee] [SPARK-6423][Mesos] MemoryUtils should use memoryOverhead if it's set - Fit the import rules
453c5a2 [Jongyoul Lee] [SPARK-6423][Mesos] MemoryUtils should use memoryOverhead if it's set - Fixed calculateTotalMemory to use spark.mesos.executor.memoryOverhead - Added testCase
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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.
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YARN_CONF_DI...
...R
https://issues.apache.org/jira/browse/SPARK-6426
Author: WangTaoTheTonic <wangtao111@huawei.com>
Closes #5103 from WangTaoTheTonic/SPARK-6426 and squashes the following commits:
e6dd78d [WangTaoTheTonic] User could also point the yarn cluster config directory via YARN_CONF_DIR
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EC2 script and job scheduling documentation still refered to Shark.
I removed these references.
I also removed a remaining `SHARK_VERSION` variable from `ec2-variables.sh`.
Author: Pierre Borckmans <pierre.borckmans@realimpactanalytics.com>
Closes #5083 from pierre-borckmans/remove_refererences_to_shark_in_docs and squashes the following commits:
4e90ffc [Pierre Borckmans] Removed deprecated SHARK_VERSION
caea407 [Pierre Borckmans] Remove shark reference from ec2 script doc
196c744 [Pierre Borckmans] Removed references to Shark
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- fixed a description of spark.mesos.executor.memoryOverhead from 7% to 10%
- This is a second part of SPARK-6085
Author: Jongyoul Lee <jongyoul@gmail.com>
Closes #5065 from jongyoul/SPARK-6085-1 and squashes the following commits:
c5af84c [Jongyoul Lee] SPARK-6085 Part. 2 Increase default value for memory overhead - Changed "MiB" to "MB"
dbac1c0 [Jongyoul Lee] SPARK-6085 Part. 2 Increase default value for memory overhead - fixed a description of spark.mesos.executor.memoryOverhead from 7% to 10%
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Author: Tijo Thomas <tijoparacka@gmail.com>
Closes #5068 from tijoparacka/fix_sql_dataframe_example and squashes the following commits:
6953ac1 [Tijo Thomas] Handled Java and Python example sections
0751a74 [Tijo Thomas] Fixed compiler and errors in Dataframe examples
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LBFGS uses convergence tolerance. This value should be written in document as an argument.
Author: lewuathe <lewuathe@me.com>
Closes #5033 from Lewuathe/SPARK-6336 and squashes the following commits:
e738b33 [lewuathe] Modify text to be more natural
ac03c3a [lewuathe] Modify documentations
6ccb304 [lewuathe] [SPARK-6336] LBFGS should document what convergenceTol means
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...support NFS mounts.
This is a work around for now with the goal to find a more permanent solution.
https://issues.apache.org/jira/browse/SPARK-6313
Author: nemccarthy <nathan@nemccarthy.me>
Closes #5036 from nemccarthy/master and squashes the following commits:
2eaaf42 [nemccarthy] [SPARK-6313] Update config wording doc for spark.files.useFetchCache
5de7eb4 [nemccarthy] [SPARK-6313] Add config option to disable file locks/fetchFile cache to support NFS mounts
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encrypted filesystems
Added a note instructing users how to build Spark in an encrypted file system.
Author: Theodore Vasiloudis <tvas@sics.se>
Closes #5041 from thvasilo/patch-2 and squashes the following commits:
09d890b [Theodore Vasiloudis] Workaroung for buiding in an encrypted filesystem
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- MESOS_NATIVE_LIBRARY become deprecated
- Chagned MESOS_NATIVE_LIBRARY to MESOS_NATIVE_JAVA_LIBRARY
Author: Jongyoul Lee <jongyoul@gmail.com>
Closes #4361 from jongyoul/SPARK-3619-1 and squashes the following commits:
f1ea91f [Jongyoul Lee] Merge branch 'SPARK-3619-1' of https://github.com/jongyoul/spark into SPARK-3619-1
a6a00c2 [Jongyoul Lee] [SPARK-3619] Upgrade to Mesos 0.21 to work around MESOS-1688 - Removed 'Known issues' section
2e15a21 [Jongyoul Lee] [SPARK-3619] Upgrade to Mesos 0.21 to work around MESOS-1688 - MESOS_NATIVE_LIBRARY become deprecated - Chagned MESOS_NATIVE_LIBRARY to MESOS_NATIVE_JAVA_LIBRARY
0dace7b [Jongyoul Lee] [SPARK-3619] Upgrade to Mesos 0.21 to work around MESOS-1688 - MESOS_NATIVE_LIBRARY become deprecated - Chagned MESOS_NATIVE_LIBRARY to MESOS_NATIVE_JAVA_LIBRARY
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Updated the configuration docs from the minor items that Reynold had left over from SPARK-1182; specifically I updated the `running-on-mesos` link to point directly to `running-on-mesos#configuration` and upgraded the `yarn`, `mesos`, etc. bullets to `<h5>` tags in hopes that they'll get pushed into the TOC.
Author: Brennon York <brennon.york@capitalone.com>
Closes #5022 from brennonyork/SPARK-6329 and squashes the following commits:
42a10a9 [Brennon York] minor doc fixes
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As discussed in the RC3 vote thread, we should mention the change of objective in linear regression in the migration guide. srowen
Author: Xiangrui Meng <meng@databricks.com>
Closes #4978 from mengxr/SPARK-6278 and squashes the following commits:
fb3bbe6 [Xiangrui Meng] mention regularization parameter
bfd6cff [Xiangrui Meng] Merge remote-tracking branch 'apache/master' into SPARK-6278
375fd09 [Xiangrui Meng] address Sean's comments
f87ae71 [Xiangrui Meng] mention step size change
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Also fixed a bunch of minor styling issues.
<!-- Reviewable:start -->
[<img src="https://reviewable.io/review_button.png" height=40 alt="Review on Reviewable"/>](https://reviewable.io/reviews/apache/spark/5001)
<!-- Reviewable:end -->
Author: Cheng Lian <lian@databricks.com>
Closes #5001 from liancheng/parquet-doc and squashes the following commits:
89ad3db [Cheng Lian] Addresses @rxin's comments
7eb6955 [Cheng Lian] Docs for the new Parquet data source
415eefb [Cheng Lian] Some minor formatting improvements
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Miss `toDF()` function in docs/sql-programming-guide.md
Author: zzcclp <xm_zzc@sina.com>
Closes #4977 from zzcclp/SPARK-6275 and squashes the following commits:
9a96c7b [zzcclp] Miss toDF()
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The issue is discussed in https://issues.apache.org/jira/browse/SPARK-5669. Replacing all JBLAS usage by netlib-java gives us a simpler dependency tree and less license issues to worry about. I didn't touch the test scope in this PR. The user guide is not modified to avoid merge conflicts with branch-1.3. srowen ankurdave pwendell
Author: Xiangrui Meng <meng@databricks.com>
Closes #4699 from mengxr/SPARK-5814 and squashes the following commits:
48635c6 [Xiangrui Meng] move netlib-java version to parent pom
ca21c74 [Xiangrui Meng] remove jblas from ml-guide
5f7767a [Xiangrui Meng] Merge remote-tracking branch 'apache/master' into SPARK-5814
c5c4183 [Xiangrui Meng] merge master
0f20cad [Xiangrui Meng] add mima excludes
e53e9f4 [Xiangrui Meng] remove jblas from mllib runtime
ceaa14d [Xiangrui Meng] replace jblas by netlib-java in graphx
fa7c2ca [Xiangrui Meng] move jblas to test scope
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Programming Guide
Updates to the documentation are as follows:
- Added information on Kafka Direct API and Kafka Python API
- Added joins to the main streaming guide
- Improved details on the fault-tolerance semantics
Generated docs located here
http://people.apache.org/~tdas/spark-1.3.0-temp-docs/streaming-programming-guide.html#fault-tolerance-semantics
More things to add:
- Configuration for Kafka receive rate
- May be add concurrentJobs
Author: Tathagata Das <tathagata.das1565@gmail.com>
Closes #4956 from tdas/streaming-guide-update-1.3 and squashes the following commits:
819408c [Tathagata Das] Minor fixes.
debe484 [Tathagata Das] Added DataFrames and MLlib
380cf8d [Tathagata Das] Fix link
04167a6 [Tathagata Das] Merge remote-tracking branch 'apache-github/master' into streaming-guide-update-1.3
0b77486 [Tathagata Das] Updates based on Josh's comments.
86c4c2a [Tathagata Das] Updated streaming guides
82de92a [Tathagata Das] Add Kafka to Python api docs
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Author: Sandy Ryza <sandy@cloudera.com>
Closes #2490 from sryza/sandy-spark-3642 and squashes the following commits:
aae3340 [Sandy Ryza] SPARK-3642. Document the nuances of broadcast variables
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local- and cluster-mode behavior
Hi all - I've added a writeup on how closures work within Spark to help clarify the general case for this problem and similar problems. I hope this addresses the issue and would love any feedback.
Author: Ilya Ganelin <ilya.ganelin@capitalone.com>
Closes #4696 from ilganeli/SPARK-4423 and squashes the following commits:
c5dc498 [Ilya Ganelin] Fixed typo
07b78e8 [Ilya Ganelin] Updated to fix capitalization
48c1983 [Ilya Ganelin] Updated to fix capitalization and clarify wording
2fd2a07 [Ilya Ganelin] Incoporated a few more minor fixes. Fixed a bug in python code. Added semicolons for java
4772f99 [Ilya Ganelin] Incorporated latest feedback
448bd79 [Ilya Ganelin] Updated some verbage and added section links
5dbbda5 [Ilya Ganelin] Improved some wording
d374d3a [Ilya Ganelin] Merge remote-tracking branch 'upstream/master' into SPARK-4423
2600668 [Ilya Ganelin] Minor edits
c768ab2 [Ilya Ganelin] Updated documentation to add a section on closures. This helps understand confusing behavior of foreach and map functions when attempting to modify variables outside of the scope of an RDD action or transformation
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Fix map -> mapToPair in Java example. (And zap some unneeded "throws Exception" while here)
Author: Sean Owen <sowen@cloudera.com>
Closes #4967 from srowen/MapToPairFix and squashes the following commits:
ded2bc0 [Sean Owen] Fix map -> mapToPair in Java example. (And zap some unneeded "throws Exception" while here)
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This change encapsulates all the logic involved in launching a Spark job
into a small Java library that can be easily embedded into other applications.
The overall goal of this change is twofold, as described in the bug:
- Provide a public API for launching Spark processes. This is a common request
from users and currently there's no good answer for it.
- Remove a lot of the duplicated code and other coupling that exists in the
different parts of Spark that deal with launching processes.
A lot of the duplication was due to different code needed to build an
application's classpath (and the bootstrapper needed to run the driver in
certain situations), and also different code needed to parse spark-submit
command line options in different contexts. The change centralizes those
as much as possible so that all code paths can rely on the library for
handling those appropriately.
Author: Marcelo Vanzin <vanzin@cloudera.com>
Closes #3916 from vanzin/SPARK-4924 and squashes the following commits:
18c7e4d [Marcelo Vanzin] Fix make-distribution.sh.
2ce741f [Marcelo Vanzin] Add lots of quotes.
3b28a75 [Marcelo Vanzin] Update new pom.
a1b8af1 [Marcelo Vanzin] Merge branch 'master' into SPARK-4924
897141f [Marcelo Vanzin] Review feedback.
e2367d2 [Marcelo Vanzin] Merge branch 'master' into SPARK-4924
28cd35e [Marcelo Vanzin] Remove stale comment.
b1d86b0 [Marcelo Vanzin] Merge branch 'master' into SPARK-4924
00505f9 [Marcelo Vanzin] Add blurb about new API in the programming guide.
5f4ddcc [Marcelo Vanzin] Better usage messages.
92a9cfb [Marcelo Vanzin] Fix Win32 launcher, usage.
6184c07 [Marcelo Vanzin] Rename field.
4c19196 [Marcelo Vanzin] Update comment.
7e66c18 [Marcelo Vanzin] Fix pyspark tests.
0031a8e [Marcelo Vanzin] Review feedback.
c12d84b [Marcelo Vanzin] Review feedback. And fix spark-submit on Windows.
e2d4d71 [Marcelo Vanzin] Simplify some code used to launch pyspark.
43008a7 [Marcelo Vanzin] Don't make builder extend SparkLauncher.
b4d6912 [Marcelo Vanzin] Use spark-submit script in SparkLauncher.
28b1434 [Marcelo Vanzin] Add a comment.
304333a [Marcelo Vanzin] Fix propagation of properties file arg.
bb67b93 [Marcelo Vanzin] Remove unrelated Yarn change (that is also wrong).
8ec0243 [Marcelo Vanzin] Add missing newline.
95ddfa8 [Marcelo Vanzin] Fix handling of --help for spark-class command builder.
72da7ec [Marcelo Vanzin] Rename SparkClassLauncher.
62978e4 [Marcelo Vanzin] Minor cleanup of Windows code path.
9cd5b44 [Marcelo Vanzin] Make all non-public APIs package-private.
e4c80b6 [Marcelo Vanzin] Reorganize the code so that only SparkLauncher is public.
e50dc5e [Marcelo Vanzin] Merge branch 'master' into SPARK-4924
de81da2 [Marcelo Vanzin] Fix CommandUtils.
86a87bf [Marcelo Vanzin] Merge branch 'master' into SPARK-4924
2061967 [Marcelo Vanzin] Merge branch 'master' into SPARK-4924
46d46da [Marcelo Vanzin] Clean up a test and make it more future-proof.
b93692a [Marcelo Vanzin] Merge branch 'master' into SPARK-4924
ad03c48 [Marcelo Vanzin] Revert "Fix a thread-safety issue in "local" mode."
0b509d0 [Marcelo Vanzin] Merge branch 'master' into SPARK-4924
23aa2a9 [Marcelo Vanzin] Read java-opts from conf dir, not spark home.
7cff919 [Marcelo Vanzin] Javadoc updates.
eae4d8e [Marcelo Vanzin] Fix new unit tests on Windows.
e570fb5 [Marcelo Vanzin] Merge branch 'master' into SPARK-4924
44cd5f7 [Marcelo Vanzin] Add package-info.java, clean up javadocs.
f7cacff [Marcelo Vanzin] Remove "launch Spark in new thread" feature.
7ed8859 [Marcelo Vanzin] Some more feedback.
54cd4fd [Marcelo Vanzin] Merge branch 'master' into SPARK-4924
61919df [Marcelo Vanzin] Clean leftover debug statement.
aae5897 [Marcelo Vanzin] Use launcher classes instead of jars in non-release mode.
e584fc3 [Marcelo Vanzin] Rework command building a little bit.
525ef5b [Marcelo Vanzin] Rework Unix spark-class to handle argument with newlines.
8ac4e92 [Marcelo Vanzin] Minor test cleanup.
e946a99 [Marcelo Vanzin] Merge PySparkLauncher into SparkSubmitCliLauncher.
c617539 [Marcelo Vanzin] Review feedback round 1.
fc6a3e2 [Marcelo Vanzin] Merge branch 'master' into SPARK-4924
f26556b [Marcelo Vanzin] Fix a thread-safety issue in "local" mode.
2f4e8b4 [Marcelo Vanzin] Changes needed to make this work with SPARK-4048.
799fc20 [Marcelo Vanzin] Merge branch 'master' into SPARK-4924
bb5d324 [Marcelo Vanzin] Merge branch 'master' into SPARK-4924
53faef1 [Marcelo Vanzin] Merge branch 'master' into SPARK-4924
a7936ef [Marcelo Vanzin] Fix pyspark tests.
656374e [Marcelo Vanzin] Mima fixes.
4d511e7 [Marcelo Vanzin] Fix tools search code.
7a01e4a [Marcelo Vanzin] Fix pyspark on Yarn.
1b3f6e9 [Marcelo Vanzin] Call SparkSubmit from spark-class launcher for unknown classes.
25c5ae6 [Marcelo Vanzin] Centralize SparkSubmit command line parsing.
27be98a [Marcelo Vanzin] Modify Spark to use launcher lib.
6f70eea [Marcelo Vanzin] [SPARK-4924] Add a library for launching Spark jobs programatically.
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Author: Michael Armbrust <michael@databricks.com>
Closes #4958 from marmbrus/sqlDocs and squashes the following commits:
9351dbc [Michael Armbrust] fix parquet example
6877e13 [Michael Armbrust] add sql examples
d81b7e7 [Michael Armbrust] rxins comments
e393528 [Michael Armbrust] fix order
19c2735 [Michael Armbrust] more on data source load/store
00d5914 [Michael Armbrust] Update SQL Docs with JDBC and Migration Guide
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Author: Reynold Xin <rxin@databricks.com>
Closes #4954 from rxin/df-docs and squashes the following commits:
c592c70 [Reynold Xin] [SPARK-5310][Doc] Update SQL Programming Guide to include DataFrames.
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Author: RobertZK <technoguyrob@gmail.com>
Author: Robert Krzyzanowski <technoguyrob@gmail.com>
Closes #4840 from robertzk/patch-1 and squashes the following commits:
d286215 [RobertZK] lambda fix per @laserson
5937989 [Robert Krzyzanowski] Fix python typo
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Author: tedyu <yuzhihong@gmail.com>
Closes #4836 from tedyu/master and squashes the following commits:
d65b495 [tedyu] SPARK-6085 Increase default value for memory overhead
1fdd4df [tedyu] SPARK-6085 Increase default value for memory overhead
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Add warning about building with Java 7+ and running the JAR on early Java 6.
CC andrewor14
Author: Sean Owen <sowen@cloudera.com>
Closes #4874 from srowen/SPARK-1911 and squashes the following commits:
79fa2f6 [Sean Owen] Add warning about building with Java 7+ and running the JAR on early Java 6.
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Adding more description on top of #4861.
Author: DB Tsai <dbtsai@alpinenow.com>
Closes #4866 from dbtsai/doc and squashes the following commits:
37e9d07 [DB Tsai] doc
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Similar to `MatrixFactorizaionModel`, we only need wrappers to support save/load for tree models in Python.
jkbradley
Author: Xiangrui Meng <meng@databricks.com>
Closes #4854 from mengxr/SPARK-6097 and squashes the following commits:
4586a4d [Xiangrui Meng] fix more typos
8ebcac2 [Xiangrui Meng] fix python style
91172d8 [Xiangrui Meng] fix typos
201b3b9 [Xiangrui Meng] update user guide
b5158e2 [Xiangrui Meng] support tree model save/load in PySpark/MLlib
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This is based on #4801 from dbtsai. The linear method guide is re-organized a little bit for this change.
Closes #4801
Author: Xiangrui Meng <meng@databricks.com>
Author: DB Tsai <dbtsai@alpinenow.com>
Closes #4861 from mengxr/SPARK-5537 and squashes the following commits:
47af0ac [Xiangrui Meng] update user guide for multinomial logistic regression
cdc2e15 [Xiangrui Meng] Merge remote-tracking branch 'apache/master' into AlpineNow-mlor-doc
096d0ca [DB Tsai] first commit
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There are multiple issues with translating on set outlined in the JIRA.
This PR reverts the translation logic added to `SparkConf`. In the future, after the 1.3.0 release we will figure out a way to reorganize the internal structure more elegantly. For now, let's preserve the existing semantics of `SparkConf` since it's a public interface. Unfortunately this means duplicating some code for now, but this is all internal and we can always clean it up later.
Author: Andrew Or <andrew@databricks.com>
Closes #4799 from andrewor14/conf-set-translate and squashes the following commits:
11c525b [Andrew Or] Move warning to driver
10e77b5 [Andrew Or] Add documentation for deprecation precedence
a369cb1 [Andrew Or] Merge branch 'master' of github.com:apache/spark into conf-set-translate
c26a9e3 [Andrew Or] Revert all translate logic in SparkConf
fef6c9c [Andrew Or] Restore deprecation logic for spark.executor.userClassPathFirst
94b4dfa [Andrew Or] Translate on get, not set
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Point "Community" to main Spark Community page; mention SO tag apache-spark.
Separately, the Apache site can be updated to mention, under Mailing Lists:
"StackOverflow also has an apache-spark tag for Spark Q&A." or similar.
Author: Sean Owen <sowen@cloudera.com>
Closes #4843 from srowen/SPARK-5390 and squashes the following commits:
3508ac6 [Sean Owen] Point "Community" to main Spark Community page; mention SO tag apache-spark
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Examples illustrating difference between legacy mapReduceTriplets usage and aggregateMessages usage has type issues on the reduce for both operators.
Being just an example- changed example to reduce the message String by concatenation. Although non-optimal for performance.
Author: DEBORAH SIEGEL <deborahsiegel@DEBORAHs-MacBook-Pro.local>
Closes #4853 from d3borah/master and squashes the following commits:
db54173 [DEBORAH SIEGEL] fixed aggregateMessages example in graphX doc
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Author: MechCoder <manojkumarsivaraj334@gmail.com>
Closes #4834 from MechCoder/spark-6083 and squashes the following commits:
1cdd7b5 [MechCoder] Add parse function
65bbbe9 [MechCoder] [SPARK-6083] Make Python API example consistent in NaiveBayes
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A simple wrapper to save/load `MatrixFactorizationModel` in Python. jkbradley
Author: Xiangrui Meng <meng@databricks.com>
Closes #4811 from mengxr/SPARK-5991 and squashes the following commits:
f135dac [Xiangrui Meng] update save doc
57e5200 [Xiangrui Meng] address comments
06140a4 [Xiangrui Meng] Merge remote-tracking branch 'apache/master' into SPARK-5991
282ec8d [Xiangrui Meng] support save/load in PySpark's ALS
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Should pass spark context to save/load
CC: mengxr
Author: Joseph K. Bradley <joseph@databricks.com>
Closes #4816 from jkbradley/ml-io-doc-fix and squashes the following commits:
83d369d [Joseph K. Bradley] added comment to save,load parts of ML guide examples
2841170 [Joseph K. Bradley] Fixed save,load calls in ML guide examples
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jira case spark-6033 https://issues.apache.org/jira/browse/SPARK-6033
In standalone deploy mode, the cleanup will only remove the stopped application's directories.
The original description about the cleanup behavior is incorrect.
Author: 许鹏 <peng.xu@fraudmetrix.cn>
Closes #4803 from hseagle/spark-6033 and squashes the following commits:
927a6a0 [许鹏] fix the incorrect description about the spark.worker.cleanup in standalone mode
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The history server on Yarn only shows completed jobs. This adds a note concerning the needed explicit context termination at the end of a spark job which is a best practice anyway.
Related to SPARK-2972 and SPARK-3458
Author: moussa taifi <moutai10@gmail.com>
Closes #4721 from moutai/add-history-server-note-for-closing-the-spark-context and squashes the following commits:
9f5b6c3 [moussa taifi] Fix upper case typo for YARN
3ad3db4 [moussa taifi] Add context termination for History server on Yarn
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Author: xukun 00228947 <xukun.xu@huawei.com>
Closes #4214 from viper-kun/cleaneventlog and squashes the following commits:
7a5b9c5 [xukun 00228947] fix issue
31674ee [xukun 00228947] fix issue
6e3d06b [xukun 00228947] fix issue
373f3b9 [xukun 00228947] fix issue
71782b5 [xukun 00228947] fix issue
5b45035 [xukun 00228947] fix issue
70c28d6 [xukun 00228947] fix issues
adcfe86 [xukun 00228947] Periodic cleanup event logs
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spark.scheduler.minRegisteredResourcesRatio on docs.
The configuration is not supported in mesos mode now.
See https://github.com/apache/spark/pull/1462
Author: Li Zhihui <zhihui.li@intel.com>
Closes #4781 from li-zhihui/fixdocconf and squashes the following commits:
63e7a44 [Li Zhihui] Modify default value description for spark.scheduler.minRegisteredResourcesRatio on docs.
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save/load, Python GBT
* Add GradientBoostedTrees Python examples to ML guide
* I ran these in the pyspark shell, and they worked.
* Add save/load to examples in ML guide
* Added note to python docs about predict,transform not working within RDD actions,transformations in some cases (See SPARK-5981)
CC: mengxr
Author: Joseph K. Bradley <joseph@databricks.com>
Closes #4750 from jkbradley/SPARK-5974 and squashes the following commits:
c410e38 [Joseph K. Bradley] Added note to LabeledPoint about attributes
bcae18b [Joseph K. Bradley] Added import of models for save/load examples in ml guide. Fixed line length for tree.py, feature.py (but not other ML Pyspark files yet).
6d81c3e [Joseph K. Bradley] completed python GBT examples
9903309 [Joseph K. Bradley] Added note to python docs about predict,transform not working within RDD actions,transformations in some cases
c7dfad8 [Joseph K. Bradley] Added model save/load to ML guide. Added GBT examples to ML guide
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Sorts all configuration options present on the `configuration.md` page to ease readability.
Author: Brennon York <brennon.york@capitalone.com>
Closes #3863 from brennonyork/SPARK-1182 and squashes the following commits:
5696f21 [Brennon York] fixed merge conflict with port comments
81a7b10 [Brennon York] capitalized A in Allocation
e240486 [Brennon York] moved all spark.mesos properties into the running-on-mesos doc
7de5f75 [Brennon York] moved serialization from application to compression and serialization section
a16fec0 [Brennon York] moved shuffle settings from network to shuffle
f8fa286 [Brennon York] sorted encryption category
1023f15 [Brennon York] moved initialExecutors
e9d62aa [Brennon York] fixed akka.heartbeat.interval
25e6f6f [Brennon York] moved spark.executer.user*
4625ade [Brennon York] added spark.executor.extra* items
4ee5648 [Brennon York] fixed merge conflicts
1b49234 [Brennon York] sorting mishap
2b5758b [Brennon York] sorting mishap
6fbdf42 [Brennon York] sorting mishap
55dc6f8 [Brennon York] sorted security
ec34294 [Brennon York] sorted dynamic allocation
2a7c4a3 [Brennon York] sorted scheduling
aa9acdc [Brennon York] sorted networking
a4380b8 [Brennon York] sorted execution behavior
27f3919 [Brennon York] sorted compression and serialization
80a5bbb [Brennon York] sorted spark ui
3f32e5b [Brennon York] sorted shuffle behavior
6c51b38 [Brennon York] sorted runtime environment
efe9d6f [Brennon York] sorted application properties
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Clarify default max wait in spark.shuffle.io.retryWait docs
CC andrewor14
Author: Sean Owen <sowen@cloudera.com>
Closes #4769 from srowen/SPARK-5930 and squashes the following commits:
ae2792b [Sean Owen] Clarify default max wait in spark.shuffle.io.retryWait docs
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Corrected 3 Typos in the GraphX programming guide. I hope this is the correct way to contribute.
Author: Benedikt Linse <benedikt.linse@gmail.com>
Closes #4766 from 1123/master and squashes the following commits:
8a63812 [Benedikt Linse] fixing 3 typos in the graphx programming guide
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select empty should NOT be the same as select. make sure selectExpr is behaving the same.
join param documentation
link to source doesn't work in jekyll generated file
cross reference of columns (i.e. enabling linking)
show(): move df example before df.show()
move tests in SQLContext out of docstring otherwise doc is too long
Column.desc and .asc doesn't have any documentation
in documentation, sort functions.*)
Author: Davies Liu <davies@databricks.com>
Closes #4756 from davies/df_docs and squashes the following commits:
f30502c [Davies Liu] fix doc
32f0d46 [Davies Liu] fix DataFrame docs
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One can early stop if the decrease in error rate is lesser than a certain tol or if the error increases if the training data is overfit.
This introduces a new method runWithValidation which takes in a pair of RDD's , one for the training data and the other for the validation.
Author: MechCoder <manojkumarsivaraj334@gmail.com>
Closes #4677 from MechCoder/spark-5436 and squashes the following commits:
1bb21d4 [MechCoder] Combine regression and classification tests into a single one
e4d799b [MechCoder] Addresses indentation and doc comments
b48a70f [MechCoder] COSMIT
b928a19 [MechCoder] Move validation while training section under usage tips
fad9b6e [MechCoder] Made the following changes 1. Add section to documentation 2. Return corresponding to bestValidationError 3. Allow negative tolerance.
55e5c3b [MechCoder] One liner for prevValidateError
3e74372 [MechCoder] TST: Add test for classification
77549a9 [MechCoder] [SPARK-5436] Validate GradientBoostedTrees using runWithValidation
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Add Slf4jSink to Spark Metrics using Coda Hale's SlfjReporter.
This sends metrics to log4j, allowing spark users to reuse log4j pipeline for metrics collection.
Reviewed existing unit tests and didn't see any sink-related tests. Please advise on if tests should be added.
Author: Judy <judynash@microsoft.com>
Author: judynash <judynash@microsoft.com>
Closes #4644 from judynash/master and squashes the following commits:
57ef214 [judynash] doc clarification and indent fixes
a751a66 [Judy] Spark-5708: Add Slf4jSink to Spark Metrics
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Variance is calculated on labels/responses.
Author: Xiangrui Meng <meng@databricks.com>
Closes #4740 from mengxr/patch-1 and squashes the following commits:
673317b [Xiangrui Meng] [MLLIB] Change x_i to y_i in Variance's user guide
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