Reorganized docs a bit. Added migration guides.
**Q**: Do we want to say more for the 1.3 -> 1.4 migration guide for ```spark.ml```? It would be a lot.
CC: mengxr
Author: Joseph K. Bradley <joseph@databricks.com>
Closes#6897 from jkbradley/ml-guide-1.4 and squashes the following commits:
4bf26d6 [Joseph K. Bradley] tiny fix
8085067 [Joseph K. Bradley] fixed spacing/layout issues in ml guide from previous commit in this PR
6cd5c78 [Joseph K. Bradley] Updated MLlib programming guide for release 1.4
Author: cody koeninger <cody@koeninger.org>
Closes#6863 from koeninger/SPARK-8390 and squashes the following commits:
26a06bd [cody koeninger] Merge branch 'master' into SPARK-8390
3744492 [cody koeninger] [Streaming][Kafka][SPARK-8390] doc changes per TD, test to make sure approach shown in docs actually compiles + runs
b108c9d [cody koeninger] [Streaming][Kafka][SPARK-8390] further doc fixes, clean up spacing
bb4336b [cody koeninger] [Streaming][Kafka][SPARK-8390] fix docs related to HasOffsetRanges, cleanup
3f3c57a [cody koeninger] [Streaming][Kafka][SPARK-8389] Example of getting offset ranges out of the existing java direct stream api
Python bindings for StreamingKMeans
Will change status to MRG once docs, tests and examples are updated.
Author: MechCoder <manojkumarsivaraj334@gmail.com>
Closes#6499 from MechCoder/spark-4118 and squashes the following commits:
7722d16 [MechCoder] minor style fixes
51052d3 [MechCoder] Doc fixes
2061a76 [MechCoder] Add tests for simultaneous training and prediction Minor style fixes
81482fd [MechCoder] minor
5d9fe61 [MechCoder] predictOn should take into account the latest model
8ab9e89 [MechCoder] Fix Python3 error
a9817df [MechCoder] Better tests and minor fixes
c80e451 [MechCoder] Add ignore_unicode_prefix
ee8ce16 [MechCoder] Update tests, doc and examples
4b1481f [MechCoder] Some changes and tests
d8b066a [MechCoder] [SPARK-4118] [MLlib] [PySpark] Python bindings for StreamingKMeans
Clarify what may cause long-running Spark apps to preserve shuffle files
Author: Sean Owen <sowen@cloudera.com>
Closes#6901 from srowen/SPARK-5836 and squashes the following commits:
a9faef0 [Sean Owen] Clarify what may cause long-running Spark apps to preserve shuffle files
This fixes various minor documentation issues on the Spark SQL page
Author: Lars Francke <lars.francke@gmail.com>
Closes#6890 from lfrancke/SPARK-8462 and squashes the following commits:
dd7e302 [Lars Francke] Merge branch 'master' into SPARK-8462
34eff2c [Lars Francke] Minor documentation fixes
Commons Lang 3 has been added as one of the dependencies of Spark Flume Sink since #5703. This PR updates the doc for it.
Author: zsxwing <zsxwing@gmail.com>
Closes#6829 from zsxwing/flume-sink-dep and squashes the following commits:
f8617f0 [zsxwing] Add common lang3 to the Spark Flume Sink doc
This patch uses [AnchorJS](https://bryanbraun.github.io/anchorjs/) to show deep anchor links when hovering over headers in the Spark documentation. For example:
This makes it easier for users to link to specific sections of the documentation.
I also removed some dead Javascript which isn't used in our current docs (it was introduced for the old AMPCamp training, but isn't used anymore).
Author: Josh Rosen <joshrosen@databricks.com>
Closes#6808 from JoshRosen/SPARK-8353 and squashes the following commits:
e59d8a7 [Josh Rosen] Suppress underline on hover
f518b6a [Josh Rosen] Turn on for all headers, since we use H1s in a bunch of places
a9fec01 [Josh Rosen] Add anchor links when hovering over headers; remove some dead JS code
Added python code to https://spark.apache.org/docs/latest/streaming-programming-guide.html
to the Level of Parallelism in Data Receiving section.
Please review and let me know if there are any additional changes that are needed.
Thank you.
Author: Neelesh Srinivas Salian <nsalian@cloudera.com>
Closes#6862 from nssalian/SPARK-8320 and squashes the following commits:
4bfd126 [Neelesh Srinivas Salian] Changed loop structure to be more in line with Python style
e5345de [Neelesh Srinivas Salian] Changes to kafak append, for loop and show to print()
3fc5c6d [Neelesh Srinivas Salian] SPARK-8320
1. Add `SQLConfEntry` to store the information about a configuration. For those configurations that cannot be found in `sql-programming-guide.md`, I left the doc as `<TODO>`.
2. Verify the value when setting a configuration if this is in SQLConf.
3. Use `SET -v` to display all public configurations.
Author: zsxwing <zsxwing@gmail.com>
Closes#6747 from zsxwing/sqlconf and squashes the following commits:
7d09bad [zsxwing] Use SQLConfEntry in HiveContext
49f6213 [zsxwing] Add getConf, setConf to SQLContext and HiveContext
e014f53 [zsxwing] Merge branch 'master' into sqlconf
93dad8e [zsxwing] Fix the unit tests
cf950c1 [zsxwing] Fix the code style and tests
3c5f03e [zsxwing] Add unsetConf(SQLConfEntry) and fix the code style
a2f4add [zsxwing] getConf will return the default value if a config is not set
037b1db [zsxwing] Add schema to SetCommand
0520c3c [zsxwing] Merge branch 'master' into sqlconf
7afb0ec [zsxwing] Fix the configurations about HiveThriftServer
7e728e3 [zsxwing] Add doc for SQLConfEntry and fix 'toString'
5e95b10 [zsxwing] Add enumConf
c6ba76d [zsxwing] setRawString => setConfString, getRawString => getConfString
4abd807 [zsxwing] Fix the test for 'set -v'
6e47e56 [zsxwing] Fix the compilation error
8973ced [zsxwing] Remove floatConf
1fc3a8b [zsxwing] Remove the 'conf' command and use 'set -v' instead
99c9c16 [zsxwing] Fix tests that use SQLConfEntry as a string
88a03cc [zsxwing] Add new lines between confs and return types
ce7c6c8 [zsxwing] Remove seqConf
f3c1b33 [zsxwing] Refactor SQLConf to display better error message
Python API for org.apache.spark.mllib.feature.ElementwiseProduct
Author: MechCoder <manojkumarsivaraj334@gmail.com>
Closes#6346 from MechCoder/spark-7605 and squashes the following commits:
79d1ef5 [MechCoder] Consistent and support list / array types
5f81d81 [MechCoder] [SPARK-7605] [MLlib] Python API for ElementwiseProduct
start-slave.sh no longer takes a worker # param in 1.4+
Author: Sean Owen <sowen@cloudera.com>
Closes#6855 from srowen/SPARK-8395 and squashes the following commits:
300278e [Sean Owen] start-slave.sh no longer takes a worker # param in 1.4+
[SQL][DOC] I found it a bit confusing when I came across it for the first time in the docs
Author: Radek Ostrowski <dest.hawaii@gmail.com>
Author: radek <radek@radeks-MacBook-Pro-2.local>
Closes#6332 from radek1st/master and squashes the following commits:
dae3347 [Radek Ostrowski] fixed typo
c76bb3a [radek] improved a comment
Typo in thriftserver section
Author: Moussa Taifi <moutai10@gmail.com>
Closes#6847 from moutai/patch-1 and squashes the following commits:
1bd29df [Moussa Taifi] Update sql-programming-guide.md
Author: Peter Hoffmann <ph@peter-hoffmann.com>
Closes#6815 from hoffmann/patch-1 and squashes the following commits:
2abb6da [Peter Hoffmann] fix read/write mixup
This improves the Spark Streaming Guides by fixing broken links, rewording confusing sections, fixing typos, adding missing words, etc.
Author: Mike Dusenberry <dusenberrymw@gmail.com>
Closes#6801 from dusenberrymw/SPARK-8343_Improve_Spark_Streaming_Guides_MERGED and squashes the following commits:
6688090 [Mike Dusenberry] Improvements to the Spark Streaming Custom Receiver Guide, including slight rewording of confusing sections, and fixing typos & missing words.
436fbd8 [Mike Dusenberry] Bunch of improvements to the Spark Streaming Guide, including fixing broken links, slight rewording of confusing sections, fixing typos & missing words, etc.
- Kinesis API updated
- Kafka version updated, and Python API for Direct Kafka added
- Added SQLContext.getOrCreate()
- Added information on how to get partitionId in foreachRDD
Author: Tathagata Das <tathagata.das1565@gmail.com>
Closes#6781 from tdas/SPARK-7284 and squashes the following commits:
aac7be0 [Tathagata Das] Added information on how to get partition id
a66ec22 [Tathagata Das] Complete the line incomplete line,
a92ca39 [Tathagata Das] Updated streaming documentation
Author: Marcelo Vanzin <vanzin@cloudera.com>
Closes#6766 from vanzin/SPARK-6511 and squashes the following commits:
49f0f67 [Marcelo Vanzin] [SPARK-6511] [docs] Fix example command in hadoop-provided docs.
Read number of threads for RBackend from configuration.
[SPARK-8282] #comment Linking with JIRA
Author: Hossein <hossein@databricks.com>
Closes#6730 from falaki/SPARK-8282 and squashes the following commits:
33b3d98 [Hossein] Documented new config parameter
70f2a9c [Hossein] Fixing import
ec44225 [Hossein] Read number of threads for RBackend from configuration
Author: Cheng Lian <lian@databricks.com>
Closes#6749 from liancheng/java-sample-fix and squashes the following commits:
5b44585 [Cheng Lian] Fixes a minor Java example error in SQL programming guide
This provides preliminary documentation pointing out how to use the
Hadoop free builds. I am hoping over time this list can grow to
include most of the popular Hadoop distributions.
Getting more people using these builds will help us long term reduce
the number of binaries we build.
Author: Patrick Wendell <patrick@databricks.com>
Closes#6729 from pwendell/hadoop-provided and squashes the following commits:
1113b76 [Patrick Wendell] [SPARK-6511] [Documentation] Explain how to use Hadoop provided builds
I noticed there is a duplicated description about WAL.
```
To ensure zero-data loss, you have to additionally enable Write Ahead Logs in Spark Streaming. To ensure zero data loss, enable the Write Ahead Logs (introduced in Spark 1.2).
```
Let's remove the duplication.
I don't file this issue in JIRA because it's minor.
Author: Kousuke Saruta <sarutak@oss.nttdata.co.jp>
Closes#6719 from sarutak/remove-multiple-description and squashes the following commits:
cc9bb21 [Kousuke Saruta] Removed duplicated description about WAL
JIRA: https://issues.apache.org/jira/browse/SPARK-7939
Author: Liang-Chi Hsieh <viirya@gmail.com>
Closes#6503 from viirya/disable_partition_type_inference and squashes the following commits:
3e90470 [Liang-Chi Hsieh] Default to enable type inference and update docs.
455edb1 [Liang-Chi Hsieh] Merge remote-tracking branch 'upstream/master' into disable_partition_type_inference
9a57933 [Liang-Chi Hsieh] Add conf to enable/disable partition column type inference.
this is a follow up of #3621
/cc liancheng pwendell
Author: Daoyuan Wang <daoyuan.wang@intel.com>
Closes#6639 from adrian-wang/kryodoc and squashes the following commits:
3c4b1cf [Daoyuan Wang] [DOC] kryo default setting in SQL Thrift server
Update build to use Java 7, and remove some comments and special-case support for Java 6.
Author: Sean Owen <sowen@cloudera.com>
Closes#6265 from srowen/SPARK-7733 and squashes the following commits:
59bda4e [Sean Owen] Update build to use Java 7, and remove some comments and special-case support for Java 6
Author: Yijie Shen <henry.yijieshen@gmail.com>
Closes#6691 from yijieshen/patch-2 and squashes the following commits:
b40a4b0 [Yijie Shen] [DOC][TYPO] Fix typo in standalone deploy scripts description
…moved if dynamic allocation is enabled.
This is a work in progress. This patch ensures that an executor that has cached RDD blocks are not removed,
but makes no attempt to find another executor to remove. This is meant to get some feedback on the current
approach, and if it makes sense then I will look at choosing another executor to remove. No testing has been done either.
Author: Hari Shreedharan <hshreedharan@apache.org>
Closes#6508 from harishreedharan/dymanic-caching and squashes the following commits:
dddf1eb [Hari Shreedharan] Minor configuration description update.
10130e2 [Hari Shreedharan] Fix compile issue.
5417b53 [Hari Shreedharan] Add documentation for new config. Remove block from cachedBlocks when it is dropped.
875916a [Hari Shreedharan] Make some code more readable.
39940ca [Hari Shreedharan] Handle the case where the executor has not yet registered.
90ad711 [Hari Shreedharan] Remove unused imports and unused methods.
063985c [Hari Shreedharan] Send correct message instead of recursively calling same method.
ec2fd7e [Hari Shreedharan] Add file missed in last commit
5d10fad [Hari Shreedharan] Update cached blocks status using local info, rather than doing an RPC.
193af4c [Hari Shreedharan] WIP. Use local state rather than via RPC.
ae932ff [Hari Shreedharan] Fix config param name.
272969d [Hari Shreedharan] Fix seconds to millis bug.
5a1993f [Hari Shreedharan] Add timeout for cache executors. Ignore broadcast blocks while checking if there are cached blocks.
57fefc2 [Hari Shreedharan] [SPARK-7955][Core] Ensure executors with cached RDD blocks are not removed if dynamic allocation is enabled.
Add documentation for spark.sql.planner.externalSort
Author: Luca Martinetti <luca@luca.io>
Closes#6272 from lucamartinetti/docs-externalsort and squashes the following commits:
985661b [Luca Martinetti] [SPARK-7747] [SQL] [DOCS] Add documentation for spark.sql.planner.externalSort
Fixed the broken links (Examples) in the documentation.
Author: Akhil Das <akhld@darktech.ca>
Closes#6666 from akhld/patch-2 and squashes the following commits:
2228b83 [Akhil Das] Update streaming-kafka-integration.md
Minor error in the monitoring docs. Also made indentation changes in `ApiRootResource`
Author: Hari Shreedharan <hshreedharan@apache.org>
Closes#6628 from harishreedharan/eventlog-formatting and squashes the following commits:
a12553d [Hari Shreedharan] Javadoc updates.
ca399b6 [Hari Shreedharan] [HOTFIX] History Server API docs error fix.
...m History Server
This PR adds a new API that allows the user to download event logs for an application as a zip file. APIs have been added to download all logs for a given application or just for a specific attempt.
This also add an additional method to the ApplicationHistoryProvider to get the raw files, zipped.
Author: Hari Shreedharan <hshreedharan@apache.org>
Closes#5792 from harishreedharan/eventlog-download and squashes the following commits:
221cc26 [Hari Shreedharan] Update docs with new API information.
a131be6 [Hari Shreedharan] Fix style issues.
5528bd8 [Hari Shreedharan] Merge branch 'master' into eventlog-download
6e8156e [Hari Shreedharan] Simplify tests, use Guava stream copy methods.
d8ddede [Hari Shreedharan] Remove unnecessary case in EventLogDownloadResource.
ffffb53 [Hari Shreedharan] Changed interface to use zip stream. Added more tests.
1100b40 [Hari Shreedharan] Ensure that `Path` does not appear in interfaces, by rafactoring interfaces.
5a5f3e2 [Hari Shreedharan] Fix test ordering issue.
0b66948 [Hari Shreedharan] Minor formatting/import fixes.
4fc518c [Hari Shreedharan] Fix rat failures.
a48b91f [Hari Shreedharan] Refactor to make attemptId optional in the API. Also added tests.
0fc1424 [Hari Shreedharan] File download now works for individual attempts and the entire application.
350d7e8 [Hari Shreedharan] Merge remote-tracking branch 'asf/master' into eventlog-download
fd6ab00 [Hari Shreedharan] Fix style issues
32b7662 [Hari Shreedharan] Use UIRoot directly in ApiRootResource. Also, use `Response` class to set headers.
7b362b2 [Hari Shreedharan] Almost working.
3d18ebc [Hari Shreedharan] [WIP] Try getting the event log download to work.
Author: Patrick Wendell <patrick@databricks.com>
Closes#6328 from pwendell/spark-1.5-update and squashes the following commits:
2f42d02 [Patrick Wendell] A few more excludes
4bebcf0 [Patrick Wendell] Update to RC4
61aaf46 [Patrick Wendell] Using new release candidate
55f1610 [Patrick Wendell] Another exclude
04b4f04 [Patrick Wendell] More issues with transient 1.4 changes
36f549b [Patrick Wendell] [SPARK-7801] [BUILD] Updating versions to SPARK 1.5.0
jira: https://issues.apache.org/jira/browse/SPARK-8043
I found some issues during testing the save/load examples in markdown Documents, as a part of 1.4 QA plan
Author: Yuhao Yang <hhbyyh@gmail.com>
Closes#6584 from hhbyyh/naiveDocExample and squashes the following commits:
a01a206 [Yuhao Yang] fix for Gaussian mixture
2fb8b96 [Yuhao Yang] update NaiveBayes and SVM examples in doc
Updating ML Doc's *"Estimator, Transformer, and Param"* example to use `model.extractParamMap` instead of `model.fittingParamMap`, which no longer exists.
mengxr, I believe this addresses (part of) the *update documentation* TODO list item from [PR 5820](https://github.com/apache/spark/pull/5820).
Author: Mike Dusenberry <dusenberrymw@gmail.com>
Closes#6514 from dusenberrymw/Fix_ML_Doc_Estimator_Transformer_Param_Example and squashes the following commits:
6366e1f [Mike Dusenberry] Updating instances of model.extractParamMap to model.parent.extractParamMap, since the Params of the parent Estimator could possibly differ from thos of the Model.
d850e0e [Mike Dusenberry] Removing all references to "fittingParamMap" throughout Spark, since it has been removed.
0480304 [Mike Dusenberry] Updating the ML Doc "Estimator, Transformer, and Param" Java example to use model.extractParamMap() instead of model.fittingParamMap(), which no longer exists.
7d34939 [Mike Dusenberry] Updating ML Doc "Estimator, Transformer, and Param" example to use model.extractParamMap instead of model.fittingParamMap, which no longer exists.
This PR adds a Java unit test and user guide for `StringIndexer`. I put it before `OneHotEncoder` because they are closely related. jkbradley
Author: Xiangrui Meng <meng@databricks.com>
Closes#6561 from mengxr/SPARK-7582 and squashes the following commits:
4bba4f1 [Xiangrui Meng] fix example
ba1cd1b [Xiangrui Meng] fix style
7fa18d1 [Xiangrui Meng] add user guide for StringIndexer
136cb93 [Xiangrui Meng] add a Java unit test for StringIndexer
This PR adds a section in the user guide for `VectorAssembler` with code examples in Python/Java/Scala. It also adds a unit test in Java.
jkbradley
Author: Xiangrui Meng <meng@databricks.com>
Closes#6556 from mengxr/SPARK-7584 and squashes the following commits:
11313f6 [Xiangrui Meng] simplify Java example
0cd47f3 [Xiangrui Meng] update user guide
fd36292 [Xiangrui Meng] update Java unit test
ce61ca0 [Xiangrui Meng] add Java unit test for VectorAssembler
e399942 [Xiangrui Meng] scala/python example code
pwendell tdas
Author: Nishkam Ravi <nravi@cloudera.com>
Author: nishkamravi2 <nishkamravi@gmail.com>
Author: nravi <nravi@c1704.halxg.cloudera.com>
Closes#6544 from nishkamravi2/master_nravi and squashes the following commits:
46e8c03 [Nishkam Ravi] Slight modification to streaming docs
add save load for examples:
KMeansModel
PowerIterationClusteringModel
Word2VecModel
IsotonicRegressionModel
Author: Yuhao Yang <hhbyyh@gmail.com>
Closes#6498 from hhbyyh/docSaveLoad and squashes the following commits:
7f9f06d [Yuhao Yang] add missing imports
c604cad [Yuhao Yang] Merge remote-tracking branch 'upstream/master' into docSaveLoad
1dd77cc [Yuhao Yang] update document with some missing save/load
Author: Reynold Xin <rxin@databricks.com>
Closes#6522 from rxin/sql-doc-1.4 and squashes the following commits:
c227be7 [Reynold Xin] Updated link.
040b6d7 [Reynold Xin] Update documentation for the new DataFrame reader/writer interface.
The MLlib ChiSqSelector class is not serializable, and so the example in the ChiSqSelector documentation fails. Also, that example is missing the import of ChiSqSelector.
This PR makes ChiSqSelector extend Serializable in MLlib, and adds the ChiSqSelector import statement to the associated example in the documentation.
Author: Mike Dusenberry <dusenberrymw@gmail.com>
Closes#6462 from dusenberrymw/Make_ChiSqSelector_Serializable_and_Fix_Related_Docs_Example and squashes the following commits:
9cb2f94 [Mike Dusenberry] Make MLlib ChiSqSelector Serializable.
d9003bf [Mike Dusenberry] Add missing import in MLlib ChiSqSelector Docs Scala example.
Author: Cheng Lian <lian@databricks.com>
Closes#6520 from liancheng/spark-7849 and squashes the following commits:
705264b [Cheng Lian] Updates SQL programming guide for 1.4
Updated the doc for the hadoop-2.6 profile, which is new to Spark 1.4
Author: Taka Shinagawa <taka.epsilon@gmail.com>
Closes#6450 from mrt/docfix2 and squashes the following commits:
db1c43b [Taka Shinagawa] Updated the hadoop versions for hadoop-2.6 profile
323710e [Taka Shinagawa] The hadoop-2.6 profile is added to the Hadoop versions table
Remove caveat about Kafka / JDBC not being supported for Scala 2.11
Author: Sean Owen <sowen@cloudera.com>
Closes#6470 from srowen/SPARK-7890 and squashes the following commits:
4652634 [Sean Owen] One more rewording
7b7f3c8 [Sean Owen] Restore note about JDBC component
126744d [Sean Owen] Remove caveat about Kafka / JDBC not being supported for Scala 2.11
Author: Octavian Geagla <ogeagla@gmail.com>
Closes#6008 from ogeagla/elementwise-prod-doc and squashes the following commits:
72e6dc0 [Octavian Geagla] [SPARK-7459] [MLLIB] Java example import.
cf2afbd [Octavian Geagla] [SPARK-7459] [MLLIB] Update description of example.
b66431b [Octavian Geagla] [SPARK-7459] [MLLIB] Add override annotation to java example, make scala example use same data as java.
6b26b03 [Octavian Geagla] [SPARK-7459] [MLLIB] Fix line which is too long.
79af020 [Octavian Geagla] [SPARK-7459] [MLLIB] Actually don't use Java 8.
9d5b31a [Octavian Geagla] [SPARK-7459] [MLLIB] Don't use Java 8
4f0c92f [Octavian Geagla] [SPARK-7459] [MLLIB] ElementwiseProduct Java example.
The first line had only two dashes (--) instead of three(---). Because of this missing dash(-), 'jekyll build' command was not converting configuration.md to _site/configuration.html
Author: Taka Shinagawa <taka.epsilon@gmail.com>
Closes#6513 from mrt/docfix3 and squashes the following commits:
c470e2c [Taka Shinagawa] Added a missing dash(-) preventing jekyll from converting configuration.md to html format
This PR adds a new SparkR programming guide at the top-level. This will be useful for R users as our APIs don't directly match the Scala/Python APIs and as we need to explain SparkR without using RDDs as examples etc.
cc rxin davies pwendell
cc cafreeman -- Would be great if you could also take a look at this !
Author: Shivaram Venkataraman <shivaram@cs.berkeley.edu>
Closes#6490 from shivaram/sparkr-guide and squashes the following commits:
d5ff360 [Shivaram Venkataraman] Add a section on HiveContext, HQL queries
408dce5 [Shivaram Venkataraman] Fix link
dbb86e3 [Shivaram Venkataraman] Fix minor typo
9aff5e0 [Shivaram Venkataraman] Address comments, use dplyr-like syntax in example
d09703c [Shivaram Venkataraman] Fix default argument in read.df
ea816a1 [Shivaram Venkataraman] Add a new SparkR programming guide Also update write.df, read.df to handle defaults better
* As spark now supports long running service by updating tokens for namenode, but only accept parameters passed with "--k=v" format which is not very convinient. This patch add spark.* configs in properties file and system property.
* --principal and --keytabl options are passed to client but when we started thrift server or spark-shell these two are also passed into the Main class (org.apache.spark.sql.hive.thriftserver.HiveThriftServer2 and org.apache.spark.repl.Main).
In these two main class, arguments passed in will be processed with some 3rd libraries, which will lead to some error: "Invalid option: --principal" or "Unrecgnised option: --principal".
We should pass these command args in different forms, say system properties.
Author: WangTaoTheTonic <wangtao111@huawei.com>
Closes#6051 from WangTaoTheTonic/SPARK-7524 and squashes the following commits:
e65699a [WangTaoTheTonic] change logic to loadEnvironments
ebd9ea0 [WangTaoTheTonic] merge master
ecfe43a [WangTaoTheTonic] pass keytab and principal seperately in different mode
33a7f40 [WangTaoTheTonic] expand the use of the current configs
08bb4e8 [WangTaoTheTonic] fix wrong cite
73afa64 [WangTaoTheTonic] add configs for keytab and principal, move originals to internal
The location of the IDE setup information has changed, so this just updates the link on the Building Spark page.
Author: Mike Dusenberry <dusenberrymw@gmail.com>
Closes#6467 from dusenberrymw/Fix_Broken_Link_On_Building_Spark_Doc and squashes the following commits:
75c533a [Mike Dusenberry] Fixing broken "IDE setup" link in the Building Spark documentation by pointing to new location.
This contribution is my original work and I license the work to the project under the project's open source license
Author: Matt Wise <mwise@quixey.com>
Closes#6447 from wisematthew/fix-typo-in-java-udf-registration-doc and squashes the following commits:
e7ef5f7 [Matt Wise] Fix typo in documentation for Java UDF registration
I grep'ed hive-0.12.0 in the source code and removed all the profiles and doc references.
Author: Cheolsoo Park <cheolsoop@netflix.com>
Closes#6393 from piaozhexiu/SPARK-7850 and squashes the following commits:
fb429ce [Cheolsoo Park] Remove hive-0.13.1 profile
82bf09a [Cheolsoo Park] Remove hive 0.12.0 shim code
f3722da [Cheolsoo Park] Remove hive-0.12.0 profile and references from POM and build docs
Fixing broken trainImplicit Scala example in MLlib Collaborative Filtering documentation to match one of the possible ALS.trainImplicit function signatures.
Author: Mike Dusenberry <dusenberrymw@gmail.com>
Closes#6422 from dusenberrymw/Fix_MLlib_Collab_Filtering_trainImplicit_Example and squashes the following commits:
36492f4 [Mike Dusenberry] Fixing broken trainImplicit example in MLlib Collaborative Filtering documentation to match one of the possible ALS.trainImplicit function signatures.
A couple of links in the MLlib Naive Bayes documentation for v1.4 were broken due to the addition of either space or newline characters between the link title and link URL in the markdown doc. (Interestingly enough, they are rendered correctly in the GitHub viewer, but not when compiled to HTML by Jekyll.)
Author: Mike Dusenberry <dusenberrymw@gmail.com>
Closes#6412 from dusenberrymw/Fix_Broken_Links_In_MLlib_Naive_Bayes_Docs and squashes the following commits:
91a4028 [Mike Dusenberry] Fixing misformatted links by removing space and newline characters.
Adds a section in the RDD persistence section of the programming-guide docs detailing Spark-Tachyon version compatibility as discussed in [[SPARK-6391]](https://issues.apache.org/jira/browse/SPARK-6391).
Author: Calvin Jia <jia.calvin@gmail.com>
Closes#6382 from calvinjia/spark-6391 and squashes the following commits:
113e863 [Calvin Jia] Move compatibility info to the offheap storage level section.
7942dc5 [Calvin Jia] Add a section in the programming-guide docs for Tachyon compatibility.
sqlCtx -> sqlContext
You can check the docs by:
```
$ cd docs
$ SKIP_SCALADOC=1 jekyll serve
```
cc shivaram
Author: Davies Liu <davies@databricks.com>
Closes#5442 from davies/r_docs and squashes the following commits:
7a12ec6 [Davies Liu] remove rdd in R docs
8496b26 [Davies Liu] remove the docs related to RDD
e23b9d6 [Davies Liu] delete R docs for RDD API
222e4ff [Davies Liu] Merge branch 'master' into r_docs
89684ce [Davies Liu] Merge branch 'r_docs' of github.com:davies/spark into r_docs
f0a10e1 [Davies Liu] address comments from @shivaram
f61de71 [Davies Liu] Update pairRDD.R
3ef7cf3 [Davies Liu] use + instead of function(a,b) a+b
2f10a77 [Davies Liu] address comments from @cafreeman
9c2a062 [Davies Liu] mention R api together with Python API
23f751a [Davies Liu] Fill in SparkR examples in programming guide
Added logistic regression to the list of Multiclass Classification Supported Methods in the MLlib Classification and Regression documentation, as it was missing.
Author: Mike Dusenberry <dusenberrymw@gmail.com>
Closes#6357 from dusenberrymw/Add_LR_To_List_Of_Multiclass_Classification_Methods and squashes the following commits:
7918650 [Mike Dusenberry] Updating broken link due to the "Binary Classification" section on the Linear Methods page being renamed to "Classification".
3005dc2 [Mike Dusenberry] Adding logistic regression to the list of Multiclass Classification Supported Methods in the MLlib Classification and Regression documentation, as it was missing.
The default add time of 5s is still too slow for small jobs. Also, the current default remove time of 10 minutes seem rather high. This patch lowers both and rephrases a few log messages.
Author: Andrew Or <andrew@databricks.com>
Closes#6301 from andrewor14/da-minor and squashes the following commits:
6d614a6 [Andrew Or] Lower log level
2811492 [Andrew Or] Log information when requests are canceled
5fcd3eb [Andrew Or] Fix tests
3320710 [Andrew Or] Lower timeouts + rephrase a few log messages
Including Iris Dataset (after shuffling and relabeling 3 -> 0 to confirm to 0 -> numClasses-1 labeling). Could not find an existing dataset in data/mllib for multiclass classification.
Author: Ram Sriharsha <rsriharsha@hw11853.local>
Closes#6296 from harsha2010/SPARK-7574 and squashes the following commits:
645427c [Ram Sriharsha] cleanup
46c41b1 [Ram Sriharsha] cleanup
2f76295 [Ram Sriharsha] Code Review Fixes
ebdf103 [Ram Sriharsha] Java Example
c026613 [Ram Sriharsha] Code Review fixes
4b7d1a6 [Ram Sriharsha] minor cleanup
13bed9c [Ram Sriharsha] add wikipedia link
bb9dbfa [Ram Sriharsha] Clean up naming
6f90db1 [Ram Sriharsha] [SPARK-7574][ml][doc] User guide for OneVsRest
Added user guide sections with code examples.
Also added small Java unit tests to test Java example in guide.
CC: mengxr
Author: Joseph K. Bradley <joseph@databricks.com>
Closes#6127 from jkbradley/feature-guide-2 and squashes the following commits:
cd47f4b [Joseph K. Bradley] Updated based on code review
f16bcec [Joseph K. Bradley] Fixed merge issues and update Python examples print calls for Python 3
0a862f9 [Joseph K. Bradley] Added Normalizer, StandardScaler to ml-features doc, plus small Java unit tests
a21c2d6 [Joseph K. Bradley] Updated ml-features.md with IDF
Just a small change: fixed a broken link in the MLlib Linear Methods documentation by removing a newline character between the link title and link address.
Author: Mike Dusenberry <dusenberrymw@gmail.com>
Closes#6340 from dusenberrymw/Fix_MLlib_Linear_Methods_link and squashes the following commits:
0a57818 [Mike Dusenberry] Fixing broken link in MLlib Linear Methods documentation.
Added VectorIndexer section to ML user guide. Also added javaCategoryMaps() method and Java unit test for it.
CC: mengxr
Author: Joseph K. Bradley <joseph@databricks.com>
Closes#6255 from jkbradley/vector-indexer-guide and squashes the following commits:
dbb8c4c [Joseph K. Bradley] simplified VectorIndexerModel.javaCategoryMaps
f692084 [Joseph K. Bradley] Added VectorIndexer section to ML user guide. Also added javaCategoryMaps() method and Java unit test for it.
to be consistent with other string names in MLlib. This PR also updates the implementation to use vals instead of hardcoded strings. jkbradley leahmcguire
Author: Xiangrui Meng <meng@databricks.com>
Closes#6277 from mengxr/SPARK-7752 and squashes the following commits:
f38b662 [Xiangrui Meng] add another case _ back in test
ae5c66a [Xiangrui Meng] model type -> modelType
711d1c6 [Xiangrui Meng] Merge remote-tracking branch 'apache/master' into SPARK-7752
40ae53e [Xiangrui Meng] fix Java test suite
264a814 [Xiangrui Meng] add case _ back
3c456a8 [Xiangrui Meng] update NB user guide
17bba53 [Xiangrui Meng] update naive Bayes to use lowercase model type strings
…rther extension to non-json outputs too.
Author: Hari Shreedharan <hshreedharan@apache.org>
Closes#6273 from harishreedharan/json-to-api and squashes the following commits:
e14b73b [Hari Shreedharan] Rename `getJsonServlet` to `getServletHandler` i
42f8acb [Hari Shreedharan] Import order fixes.
2ef852f [Hari Shreedharan] [SPARK-7750][WebUI] Rename endpoints from `json` to `api` to allow further extension to non-json outputs too.
Author: Sandy Ryza <sandy@cloudera.com>
Closes#6126 from sryza/sandy-spark-7579 and squashes the following commits:
5af803d [Sandy Ryza] SPARK-7579 [MLLIB] User guide update for OneHotEncoder
Added faster RM-heartbeats on pending container allocations with multiplicative back-off.
Also updated related documentations.
Author: ehnalis <zoltan.zvara@gmail.com>
Closes#6082 from ehnalis/yarn and squashes the following commits:
a1d2101 [ehnalis] MIss-spell fixed.
90f8ba4 [ehnalis] Changed default HB values.
6120295 [ehnalis] Removed the bug, when allocation heartbeat would not start from initial value.
08bac63 [ehnalis] Refined style, grammar, removed duplicated code.
073d283 [ehnalis] [SPARK-7533] [YARN] Decrease spacing between AM-RM heartbeats.
d4408c9 [ehnalis] [SPARK-7533] [YARN] Decrease spacing between AM-RM heartbeats.
The documentation for BlockMatrix should come after RowMatrix, IndexedRowMatrix, and CoordinateMatrix, as BlockMatrix references the later three types, and RowMatrix is considered the "basic" distributed matrix. This will improve comprehensibility of the "Distributed matrix" section, especially for the new reader.
Author: Mike Dusenberry <dusenberrymw@gmail.com>
Closes#6270 from dusenberrymw/Reorder_MLlib_Data_Types_Distributed_matrix_docs and squashes the following commits:
6313bab [Mike Dusenberry] The documentation for BlockMatrix should come after RowMatrix, IndexedRowMatrix, and CoordinateMatrix, as BlockMatrix references the later three types, and RowMatrix is considered the "basic" distributed matrix. This will improve comprehensibility of the "Distributed matrix" section, especially for the new reader.
CC jkbradley.
JIRA [issue](https://issues.apache.org/jira/browse/SPARK-7586).
Author: Xusen Yin <yinxusen@gmail.com>
Closes#6181 from yinxusen/SPARK-7586 and squashes the following commits:
77014c5 [Xusen Yin] comment fix
57a4c07 [Xusen Yin] small fix for docs
1178c8f [Xusen Yin] remove the correctness check in java suite
1c3f389 [Xusen Yin] delete sbt commit
1af152b [Xusen Yin] check python example code
1b5369e [Xusen Yin] add docs of word2vec
The change per SPARK-4397 makes implicit objects in SparkContext to be found by the compiler automatically. So that we don't need to import the o.a.s.SparkContext._ explicitly any more and can remove some statements around the "implicit conversions" from the latest Programming Guides (1.3.0 and higher)
Author: Dice <poleon.kd@gmail.com>
Closes#6234 from daisukebe/patch-1 and squashes the following commits:
b77ecd9 [Dice] fix a typo
45dfcd3 [Dice] rewording per Sean's advice
a094bcf [Dice] Adding a note for users on any previous releases
a29be5f [Dice] Updating Programming Guides per SPARK-4397
https://issues.apache.org/jira/browse/SPARK-7723
Author: Saleem Ansari <tuxdna@gmail.com>
Closes#6258 from tuxdna/master and squashes the following commits:
2bb5a42 [Saleem Ansari] Merge branch 'master' into mllib-pipeline
e39db9c [Saleem Ansari] Fix string interpolation in pipeline examples
Just a few minor fixes in the guide, so a new JIRA issue was not created per the guidelines.
Author: Mike Dusenberry <dusenberrymw@gmail.com>
Closes#6240 from dusenberrymw/Fix_Programming_Guide_Typos and squashes the following commits:
ffa76eb [Mike Dusenberry] Fixing a few basic typos in the Programming Guide.
JIRA [here](https://issues.apache.org/jira/browse/SPARK-7581).
CC jkbradley
Author: Xusen Yin <yinxusen@gmail.com>
Closes#6113 from yinxusen/SPARK-7581 and squashes the following commits:
1a7d80d [Xusen Yin] merge with master
892a8e9 [Xusen Yin] fix python 3 compatibility
ec935bf [Xusen Yin] small fix
3e9fa1d [Xusen Yin] delete note
69fcf85 [Xusen Yin] simplify and add python example
81d21dc [Xusen Yin] add programming guide for Polynomial Expansion
40babfb [Xusen Yin] add java test suite for PolynomialExpansion
Add note on building a runnable distribution with make-distribution.sh
Author: Sean Owen <sowen@cloudera.com>
Closes#6186 from srowen/SPARK-4556 and squashes the following commits:
4002966 [Sean Owen] Add pointer to --help flag
9fa7883 [Sean Owen] Add note on building a runnable distribution with make-distribution.sh
JIRA: https://issues.apache.org/jira/browse/SPARK-7556
Author: Liang-Chi Hsieh <viirya@gmail.com>
Closes#6116 from viirya/binarizer_doc and squashes the following commits:
40cb677 [Liang-Chi Hsieh] Better print out.
5b7ef1d [Liang-Chi Hsieh] Make examples more clear.
1bf9c09 [Liang-Chi Hsieh] For comments.
6cf8cba [Liang-Chi Hsieh] Add user guide for Binarizer.
Updated Hadoop dependencies due to inconsistency in the versions. Now the global properties are the ones used by the hadoop-2.2 profile, and the profile was set to empty but kept for backwards compatibility reasons.
Changes proposed by vanzin resulting from previous pull-request https://github.com/apache/spark/pull/5783 that did not fixed the problem correctly.
Please let me know if this is the correct way of doing this, the comments of vanzin are in the pull-request mentioned.
Author: FavioVazquez <favio.vazquezp@gmail.com>
Closes#5786 from FavioVazquez/update-hadoop-dependencies and squashes the following commits:
11670e5 [FavioVazquez] - Added missing instance of -Phadoop-2.2 in create-release.sh
379f50d [FavioVazquez] - Added instances of -Phadoop-2.2 in create-release.sh, run-tests, scalastyle and building-spark.md - Reconstructed docs to not ask users to rely on default behavior
3f9249d [FavioVazquez] Merge branch 'master' of https://github.com/apache/spark into update-hadoop-dependencies
31bdafa [FavioVazquez] - Added missing instances in -Phadoop-1 in create-release.sh, run-tests and in the building-spark documentation
cbb93e8 [FavioVazquez] - Added comment related to SPARK-3710 about hadoop-yarn-server-tests in Hadoop 2.2 that fails to pull some needed dependencies
83dc332 [FavioVazquez] - Cleaned up the main POM concerning the yarn profile - Erased hadoop-2.2 profile from yarn/pom.xml and its content was integrated into yarn/pom.xml
93f7624 [FavioVazquez] - Deleted unnecessary comments and <activation> tag on the YARN profile in the main POM
668d126 [FavioVazquez] - Moved <dependencies> <activation> and <properties> sections of the hadoop-2.2 profile in the YARN POM to the YARN profile in the root POM - Erased unnecessary hadoop-2.2 profile from the YARN POM
fda6a51 [FavioVazquez] - Updated hadoop1 releases in create-release.sh due to changes in the default hadoop version set - Erased unnecessary instance of -Dyarn.version=2.2.0 in create-release.sh - Prettify comment in yarn/pom.xml
0470587 [FavioVazquez] - Erased unnecessary instance of -Phadoop-2.2 -Dhadoop.version=2.2.0 in create-release.sh - Updated how the releases are made in the create-release.sh no that the default hadoop version is the 2.2.0 - Erased unnecessary instance of -Phadoop-2.2 -Dhadoop.version=2.2.0 in scalastyle - Erased unnecessary instance of -Phadoop-2.2 -Dhadoop.version=2.2.0 in run-tests - Better example given in the hadoop-third-party-distributions.md now that the default hadoop version is 2.2.0
a650779 [FavioVazquez] - Default value of avro.mapred.classifier has been set to hadoop2 in pom.xml - Cleaned up hadoop-2.3 and 2.4 profiles due to change in the default set in avro.mapred.classifier in pom.xml
199f40b [FavioVazquez] - Erased unnecessary CDH5-specific note in docs/building-spark.md - Remove example of instance -Phadoop-2.2 -Dhadoop.version=2.2.0 in docs/building-spark.md - Enabled hadoop-2.2 profile when the Hadoop version is 2.2.0, which is now the default .Added comment in the yarn/pom.xml to specify that.
88a8b88 [FavioVazquez] - Simplified Hadoop profiles due to new setting of global properties in the pom.xml file - Added comment to specify that the hadoop-2.2 profile is now the default hadoop profile in the pom.xml file - Erased hadoop-2.2 from related hadoop profiles now that is a no-op in the make-distribution.sh file
70b8344 [FavioVazquez] - Fixed typo in the make-distribution.sh file and added hadoop-1 in the Related profiles
287fa2f [FavioVazquez] - Updated documentation about specifying the hadoop version in building-spark. Now is clear that Spark will build against Hadoop 2.2.0 by default. - Added Cloudera CDH 5.3.3 without MapReduce example in the building-spark doc.
1354292 [FavioVazquez] - Fixed hadoop-1 version to match jenkins build profile in hadoop1.0 tests and documentation
6b4bfaf [FavioVazquez] - Cleanup in hadoop-2.x profiles since they contained mostly redundant stuff.
7e9955d [FavioVazquez] - Updated Hadoop dependencies due to inconsistency in the versions. Now the global properties are the ones used by the hadoop-2.2 profile, and the profile was set to empty but kept for backwards compatibility reasons
660decc [FavioVazquez] - Updated Hadoop dependencies due to inconsistency in the versions. Now the global properties are the ones used by the hadoop-2.2 profile, and the profile was set to empty but kept for backwards compatibility reasons
ec91ce3 [FavioVazquez] - Updated protobuf-java version of com.google.protobuf dependancy to fix blocking error when connecting to HDFS via the Hadoop Cloudera HDFS CDH5 (fix for 2.5.0-cdh5.3.3 version)
Added feature transformer subsection to spark.ml guide, with HashingTF and Tokenizer. Added JavaHashingTFSuite to test Java examples in new guide.
I've run Scala, Python examples in the Spark/PySpark shells. I ran the Java examples via the test suite (with small modifications for printing).
CC: mengxr
Author: Joseph K. Bradley <joseph@databricks.com>
Closes#6093 from jkbradley/hashingtf-guide and squashes the following commits:
d5d213f [Joseph K. Bradley] small fix
dd6e91a [Joseph K. Bradley] fixes from code review of user guide
33c3ff9 [Joseph K. Bradley] small fix
bc6058c [Joseph K. Bradley] fix link
361a174 [Joseph K. Bradley] Added subsection for feature transformers to spark.ml guide, with HashingTF and Tokenizer. Added JavaHashingTFSuite to test Java examples in new guide
jira: https://issues.apache.org/jira/browse/SPARK-7496
Update LDA subsection of clustering section of MLlib programming guide to include OnlineLDA.
Author: Yuhao Yang <hhbyyh@gmail.com>
Closes#6046 from hhbyyh/ldaDocument and squashes the following commits:
4b6fbfa [Yuhao Yang] add online paper and some comparison
fd4c983 [Yuhao Yang] update lda document for optimizers
add docs for https://issues.apache.org/jira/browse/SPARK-6994
Author: vidmantas zemleris <vidmantas@vinted.com>
Closes#6030 from vidma/docs/row-with-named-fields and squashes the following commits:
241b401 [vidmantas zemleris] [SPARK-6994][SQL] Update docs for fetching Row fields by name
Author: Reynold Xin <rxin@databricks.com>
Closes#6062 from rxin/agg-retain-doc and squashes the following commits:
43e511e [Reynold Xin] [SPARK-7462][SQL] Update documentation for retaining grouping columns in DataFrames.
JIRA: https://issues.apache.org/jira/browse/SPARK-7516
In sql-programming-guide, deprecated python data frame api inferSchema() should be replaced by createDataFrame():
schemaPeople = sqlContext.inferSchema(people) ->
schemaPeople = sqlContext.createDataFrame(people)
Author: gchen <chenguancheng@gmail.com>
Closes#6041 from gchen/python-docs and squashes the following commits:
c27eb7c [gchen] replace inferSchema() with createDataFrame()
Now PySpark on YARN with cluster mode is supported so let's update doc.
Author: Kousuke Saruta <sarutak@oss.nttdata.co.jp>
Closes#6040 from sarutak/update-doc-for-pyspark-on-yarn and squashes the following commits:
ad9f88c [Kousuke Saruta] Brushed up sentences
469fd2e [Kousuke Saruta] Merge branch 'master' of https://github.com/apache/spark into update-doc-for-pyspark-on-yarn
fcfdb92 [Kousuke Saruta] Updated doc for PySpark on YARN with cluster mode
This is difficult to write a test for because it relies on the latest version of YARN, but I verified manually that the patch does pass along the label expression on this version and containers are successfully launched.
Author: Sandy Ryza <sandy@cloudera.com>
Closes#5242 from sryza/sandy-spark-6470 and squashes the following commits:
6af87b9 [Sandy Ryza] Change info to warning
6e22d99 [Sandy Ryza] [YARN] SPARK-6470. Add support for YARN node labels.
I implement a simple PCA wrapper for easy transform of vectors by PCA for example LabeledPoint or another complicated structure.
Example of usage:
```
import org.apache.spark.mllib.regression.LinearRegressionWithSGD
import org.apache.spark.mllib.regression.LabeledPoint
import org.apache.spark.mllib.linalg.Vectors
import org.apache.spark.mllib.feature.PCA
val data = sc.textFile("data/mllib/ridge-data/lpsa.data").map { line =>
val parts = line.split(',')
LabeledPoint(parts(0).toDouble, Vectors.dense(parts(1).split(' ').map(_.toDouble)))
}.cache()
val splits = data.randomSplit(Array(0.6, 0.4), seed = 11L)
val training = splits(0).cache()
val test = splits(1)
val pca = PCA.create(training.first().features.size/2, data.map(_.features))
val training_pca = training.map(p => p.copy(features = pca.transform(p.features)))
val test_pca = test.map(p => p.copy(features = pca.transform(p.features)))
val numIterations = 100
val model = LinearRegressionWithSGD.train(training, numIterations)
val model_pca = LinearRegressionWithSGD.train(training_pca, numIterations)
val valuesAndPreds = test.map { point =>
val score = model.predict(point.features)
(score, point.label)
}
val valuesAndPreds_pca = test_pca.map { point =>
val score = model_pca.predict(point.features)
(score, point.label)
}
val MSE = valuesAndPreds.map{case(v, p) => math.pow((v - p), 2)}.mean()
val MSE_pca = valuesAndPreds_pca.map{case(v, p) => math.pow((v - p), 2)}.mean()
println("Mean Squared Error = " + MSE)
println("PCA Mean Squared Error = " + MSE_pca)
```
Author: Kirill A. Korinskiy <catap@catap.ru>
Author: Joseph K. Bradley <joseph@databricks.com>
Closes#4304 from catap/pca and squashes the following commits:
501bcd9 [Joseph K. Bradley] Small updates: removed k from Java-friendly PCA fit(). In PCASuite, converted results to set for comparison. Added an error message for bad k in PCA.
9dcc02b [Kirill A. Korinskiy] [SPARK-5521] fix scala style
1892a06 [Kirill A. Korinskiy] [SPARK-5521] PCA wrapper for easy transform vectors
A little fix about wrong url of the API document. (org.apache.spark.streaming.scheduler.StreamingListener)
Author: dobashim <dobashim@oss.nttdata.co.jp>
Closes#6024 from dobashim/master and squashes the following commits:
ac9a955 [dobashim] [STREAMING][DOCS] Fix wrong url about API docs of StreamingListener
Exposes data available in the UI as json over http. Key points:
* new endpoints, handled independently of existing XyzPage classes. Root entrypoint is `JsonRootResource`
* Uses jersey + jackson for routing & converting POJOs into json
* tests against known results in `HistoryServerSuite`
* also fixes some minor issues w/ the UI -- synchronizing on access to `StorageListener` & `StorageStatusListener`, and fixing some inconsistencies w/ the way we handle retained jobs & stages.
Author: Imran Rashid <irashid@cloudera.com>
Closes#5940 from squito/SPARK-3454_better_test_files and squashes the following commits:
1a72ed6 [Imran Rashid] rats
85fdb3e [Imran Rashid] Merge branch 'no_php' into SPARK-3454
1fc65b0 [Imran Rashid] Revert "Revert "[SPARK-3454] separate json endpoints for data in the UI""
1276900 [Imran Rashid] get rid of giant event file, replace w/ smaller one; check both shuffle read & shuffle write
4e12013 [Imran Rashid] just use test case name for expectation file name
863ef64 [Imran Rashid] rename json files to avoid strange file names and not look like php
The default value will be changed to `1000` in #5533. So here I just used `1000`.
Author: zsxwing <zsxwing@gmail.com>
Closes#5899 from zsxwing/SPARK-7351 and squashes the following commits:
e1ec515 [zsxwing] [SPARK-7351][Streaming][Docs] Add spark.streaming.ui.retainedBatches to docs
Exposes data available in the UI as json over http. Key points:
* new endpoints, handled independently of existing XyzPage classes. Root entrypoint is `JsonRootResource`
* Uses jersey + jackson for routing & converting POJOs into json
* tests against known results in `HistoryServerSuite`
* also fixes some minor issues w/ the UI -- synchronizing on access to `StorageListener` & `StorageStatusListener`, and fixing some inconsistencies w/ the way we handle retained jobs & stages.
Author: Imran Rashid <irashid@cloudera.com>
Closes#4435 from squito/SPARK-3454 and squashes the following commits:
da1e35f [Imran Rashid] typos etc.
5e78b4f [Imran Rashid] fix rendering problems
5ae02ad [Imran Rashid] Merge branch 'master' into SPARK-3454
f016182 [Imran Rashid] change all constructors json-pojo class constructors to be private[spark] to protect us from mima-false-positives if we add fields
3347b72 [Imran Rashid] mark EnumUtil as @Private
ec140a2 [Imran Rashid] create @Private
cc1febf [Imran Rashid] add docs on the metrics-as-json api
cbaf287 [Imran Rashid] Merge branch 'master' into SPARK-3454
56db31e [Imran Rashid] update tests for mulit-attempt
7f3bc4e [Imran Rashid] Revert "add sbt-revolved plugin, to make it easier to start & stop http servers in sbt"
67008b4 [Imran Rashid] rats
9e51400 [Imran Rashid] style
c9bae1c [Imran Rashid] handle multiple attempts per app
b87cd63 [Imran Rashid] add sbt-revolved plugin, to make it easier to start & stop http servers in sbt
188762c [Imran Rashid] multi-attempt
2af11e5 [Imran Rashid] Merge branch 'master' into SPARK-3454
befff0c [Imran Rashid] review feedback
14ac3ed [Imran Rashid] jersey-core needs to be explicit; move version & scope to parent pom.xml
f90680e [Imran Rashid] Merge branch 'master' into SPARK-3454
dc8a7fe [Imran Rashid] style, fix errant comments
acb7ef6 [Imran Rashid] fix indentation
7bf1811 [Imran Rashid] move MetricHelper so mima doesnt think its exposed; comments
9d889d6 [Imran Rashid] undo some unnecessary changes
f48a7b0 [Imran Rashid] docs
52bbae8 [Imran Rashid] StorageListener & StorageStatusListener needs to synchronize internally to be thread-safe
31c79ce [Imran Rashid] asm no longer needed for SPARK_PREPEND_CLASSES
b2f8b91 [Imran Rashid] @DeveloperApi
2e19be2 [Imran Rashid] lazily convert ApplicationInfo to avoid memory overhead
ba3d9d2 [Imran Rashid] upper case enums
39ac29c [Imran Rashid] move EnumUtil
d2bde77 [Imran Rashid] update error handling & scoping
4a234d3 [Imran Rashid] avoid jersey-media-json-jackson b/c of potential version conflicts
a157a2f [Imran Rashid] style
7bd4d15 [Imran Rashid] delete security test, since it doesnt do anything
a325563 [Imran Rashid] style
a9c5cf1 [Imran Rashid] undo changes superceeded by master
0c6f968 [Imran Rashid] update deps
1ed0d07 [Imran Rashid] Merge branch 'master' into SPARK-3454
4c92af6 [Imran Rashid] style
f2e63ad [Imran Rashid] Merge branch 'master' into SPARK-3454
c22b11f [Imran Rashid] fix compile error
9ea682c [Imran Rashid] go back to good ol' java enums
cf86175 [Imran Rashid] style
d493b38 [Imran Rashid] Merge branch 'master' into SPARK-3454
f05ae89 [Imran Rashid] add in ExecutorSummaryInfo for MiMa :(
101a698 [Imran Rashid] style
d2ef58d [Imran Rashid] revert changes that had HistoryServer refresh the application listing more often
b136e39b [Imran Rashid] Revert "add sbt-revolved plugin, to make it easier to start & stop http servers in sbt"
e031719 [Imran Rashid] fixes from review
1f53a66 [Imran Rashid] style
b4a7863 [Imran Rashid] fix compile error
2c8b7ee [Imran Rashid] rats
1578a4a [Imran Rashid] doc
674f8dc [Imran Rashid] more explicit about total numbers of jobs & stages vs. number retained
9922be0 [Imran Rashid] Merge branch 'master' into stage_distributions
f5a5196 [Imran Rashid] undo removal of renderJson from MasterPage, since there is no substitute yet
db61211 [Imran Rashid] get JobProgressListener directly from UI
fdfc181 [Imran Rashid] stage/taskList
63eb4a6 [Imran Rashid] tests for taskSummary
ad27de8 [Imran Rashid] error handling on quantile values
b2efcaf [Imran Rashid] cleanup, combine stage-related paths into one resource
aaba896 [Imran Rashid] wire up task summary
a4b1397 [Imran Rashid] stage metric distributions
e48ba32 [Imran Rashid] rename
eaf3bbb [Imran Rashid] style
25cd894 [Imran Rashid] if only given day, assume GMT
51eaedb [Imran Rashid] more visibility fixes
9f28b7e [Imran Rashid] ack, more cleanup
99764e1 [Imran Rashid] Merge branch 'SPARK-3454_w_jersey' into SPARK-3454
a61a43c [Imran Rashid] oops, remove accidental checkin
a066055 [Imran Rashid] set visibility on a lot of classes
1f361c8 [Imran Rashid] update rat-excludes
0be5120 [Imran Rashid] Merge branch 'master' into SPARK-3454_w_jersey
2382bef [Imran Rashid] switch to using new "enum"
fef6605 [Imran Rashid] some utils for working w/ new "enum" format
dbfc7bf [Imran Rashid] style
b86bcb0 [Imran Rashid] update test to look at one stage attempt
5f9df24 [Imran Rashid] style
7fd156a [Imran Rashid] refactor jsonDiff to avoid code duplication
73f1378 [Imran Rashid] test json; also add test cases for cleaned stages & jobs
97d411f [Imran Rashid] json endpoint for one job
0c96147 [Imran Rashid] better error msgs for bad stageId vs bad attemptId
dddbd29 [Imran Rashid] stages have attempt; jobs are sorted; resource for all attempts for one stage
190c17a [Imran Rashid] StagePage should distinguish no task data, from unknown stage
84cd497 [Imran Rashid] AllJobsPage should still report correct completed & failed job count, even if some have been cleaned, to make it consistent w/ AllStagesPage
36e4062 [Imran Rashid] SparkUI needs to know about startTime, so it can list its own applicationInfo
b4c75ed [Imran Rashid] fix merge conflicts; need to widen visibility in a few cases
e91750a [Imran Rashid] Merge branch 'master' into SPARK-3454_w_jersey
56d2fc7 [Imran Rashid] jersey needs asm for SPARK_PREPEND_CLASSES to work
f7df095 [Imran Rashid] add test for accumulables, and discover that I need update after all
9c0c125 [Imran Rashid] add accumulableInfo
00e9cc5 [Imran Rashid] more style
3377e61 [Imran Rashid] scaladoc
d05f7a9 [Imran Rashid] dont use case classes for status api POJOs, since they have binary compatibility issues
654cecf [Imran Rashid] move all the status api POJOs to one file
b86e2b0 [Imran Rashid] style
18a8c45 [Imran Rashid] Merge branch 'master' into SPARK-3454_w_jersey
5598f19 [Imran Rashid] delete some unnecessary code, more to go
56edce0 [Imran Rashid] style
017c755 [Imran Rashid] add in metrics now available
1b78cb7 [Imran Rashid] fix some import ordering
0dc3ea7 [Imran Rashid] if app isnt found, reload apps from FS before giving up
c7d884f [Imran Rashid] fix merge conflicts
0c12b50 [Imran Rashid] Merge branch 'master' into SPARK-3454_w_jersey
b6a96a8 [Imran Rashid] compare json by AST, not string
cd37845 [Imran Rashid] switch to using java.util.Dates for times
a4ab5aa [Imran Rashid] add in explicit dependency on jersey 1.9 -- maven wasn't happy before this
4fdc39f [Imran Rashid] refactor case insensitive enum parsing
cba1ef6 [Imran Rashid] add security (maybe?) for metrics json
f0264a7 [Imran Rashid] switch to using jersey for metrics json
bceb3a9 [Imran Rashid] set http response code on error, some testing
e0356b6 [Imran Rashid] put new test expectation files in rat excludes (is this OK?)
b252e7a [Imran Rashid] small cleanup of accidental changes
d1a8c92 [Imran Rashid] add sbt-revolved plugin, to make it easier to start & stop http servers in sbt
4b398d0 [Imran Rashid] expose UI data as json in new endpoints
"The best way to size the amount of memory consumption your dataset will require is to create an RDD, put it into cache, and look at the SparkContext logs on your driver program. The logs will tell you how much memory each partition is consuming, which you can aggregate to get the total size of the RDD."
-the Tuning Spark page
This is a pain. It would be much nicer to expose simply functionality for understanding the memory footprint of a Java object.
Author: Sandy Ryza <sandy@cloudera.com>
Closes#3913 from sryza/sandy-spark-5112 and squashes the following commits:
8d9e082 [Sandy Ryza] Add SizeEstimator in org.apache.spark
2e1a906 [Sandy Ryza] Revert "Move SizeEstimator out of util"
93f4cd0 [Sandy Ryza] Move SizeEstimator out of util
e21c1f4 [Sandy Ryza] Remove unused import
798ab88 [Sandy Ryza] Update documentation and add to SparkContext
34c523c [Sandy Ryza] SPARK-5112. Expose SizeEstimator as a developer api
Author: shekhar.bansal <shekhar.bansal@guavus.com>
Closes#5719 from zuxqoj/master and squashes the following commits:
5574ff7 [shekhar.bansal] [SPARK-6653][yarn] New config to specify port for sparkYarnAM actor system
5117258 [shekhar.bansal] [SPARK-6653][yarn] New config to specify port for sparkYarnAM actor system
9de5330 [shekhar.bansal] [SPARK-6653][yarn] New config to specify port for sparkYarnAM actor system
456a592 [shekhar.bansal] [SPARK-6653][yarn] New configuration property to specify port for sparkYarnAM actor system
803e93e [shekhar.bansal] [SPARK-6653][yarn] New configuration property to specify port for sparkYarnAM actor system
Remove references to Hadoop 0.23
CC tgravescs Is this what you had in mind? basically all refs to 0.23?
We don't support YARN 0.23, but also don't support Hadoop 0.23 anymore AFAICT. There are no builds or releases for it.
In fact, on a related note, refs to CDH3 (Hadoop 0.20.2) should be removed as this certainly isn't supported either.
Author: Sean Owen <sowen@cloudera.com>
Closes#5863 from srowen/SPARK-7302 and squashes the following commits:
42f5d1e [Sean Owen] Remove CDH3 (Hadoop 0.20.2) refs too
dad02e3 [Sean Owen] Remove references to Hadoop 0.23
Added documentation for spark.streaming.kafka.maxRetries
Author: BenFradet <benjamin.fradet@gmail.com>
Closes#5808 from BenFradet/master and squashes the following commits:
cc72e7a [BenFradet] updated doc for spark.streaming.kafka.maxRetries to explain the default value
18f823e [BenFradet] Added "consecutive" to the spark.streaming.kafka.maxRetries doc
597fdeb [BenFradet] Mention that spark.streaming.kafka.maxRetries only applies to the direct kafka api
0efad39 [BenFradet] Added documentation for spark.streaming.kafka.maxRetries
This patch adds partial support for running spark on mesos inside of a docker container. Only fine-grained mode is presently supported, and there is no checking done to ensure that the version of libmesos is recent enough to have a DockerInfo structure in the protobuf (other than pinning a mesos version in the pom.xml).
Author: Chris Heller <hellertime@gmail.com>
Closes#3074 from hellertime/SPARK-2691 and squashes the following commits:
d504af6 [Chris Heller] Assist type inference
f64885d [Chris Heller] Fix errant line length
17c41c0 [Chris Heller] Base Dockerfile on mesosphere/mesos image
8aebda4 [Chris Heller] Simplfy Docker image docs
1ae7f4f [Chris Heller] Style points
974bd56 [Chris Heller] Convert map to flatMap
5d8bdf7 [Chris Heller] Factor out the DockerInfo construction.
7b75a3d [Chris Heller] Align to styleguide
80108e7 [Chris Heller] Bend to the will of RAT
ba77056 [Chris Heller] Explicit RAT exclude
abda5e5 [Chris Heller] Wildcard .rat-excludes
2f2873c [Chris Heller] Exclude spark-mesos from RAT
a589a5b [Chris Heller] Add example Dockerfile
b6825ce [Chris Heller] Remove use of EasyMock
eae1b86 [Chris Heller] Move properties under 'spark.mesos.'
c184d00 [Chris Heller] Use map on Option to be consistent with non-coarse code
fb9501a [Chris Heller] Bumped mesos version to current release
fa11879 [Chris Heller] Add listenerBus to EasyMock
882151e [Chris Heller] Changes to scala style
b22d42d [Chris Heller] Exclude template from RAT
db536cf [Chris Heller] Remove unneeded mocks
dea1bd5 [Chris Heller] Force default protocol
7dac042 [Chris Heller] Add test for DockerInfo
5456c0c [Chris Heller] Adjust syntax style
521c194 [Chris Heller] Adjust version info
6e38f70 [Chris Heller] Document Mesos Docker properties
29572ab [Chris Heller] Support all DockerInfo fields
b8c0dea [Chris Heller] Support for mesos DockerInfo in coarse-mode.
482a9fd [Chris Heller] Support for mesos DockerInfo in fine-grained mode.
