Check the mode of private key file.
Author: liuchang0812 <liuchang0812@gmail.com>
Closes#4162 from Liuchang0812/ec2-script and squashes the following commits:
fc37355 [liuchang0812] quota file name
01ed464 [liuchang0812] more output
ce2a207 [liuchang0812] pep8
f44efd2 [liuchang0812] move code to real_main
8475a54 [liuchang0812] fix bug
cd61a1a [liuchang0812] import stat
c106cb2 [liuchang0812] fix trivis bug
89c9953 [liuchang0812] more output about checking private key
1177a90 [liuchang0812] remove commet
41188ab [liuchang0812] check the mode of private key
Upgrading from jets3t 0.9.0 to 0.9.2 fixes a dependency issue that was
causing UISeleniumSuite to fail with ClassNotFoundExceptions when run
the hadoop-2.3 or hadoop-2.4 profiles.
The jets3t release notes can be found at http://www.jets3t.org/RELEASE_NOTES.html
Author: Josh Rosen <joshrosen@databricks.com>
Closes#4454 from JoshRosen/SPARK-5671 and squashes the following commits:
fa6cb3e [Josh Rosen] [SPARK-5671] Upgrade jets3t to 0.9.2 in hadoop-2.3 and 2.4 profiles
There is dependency compatibility issue. Currently hadoop-2.6.0 use 1.9.13 for jackson. Upgrade to the same version to make it consistent.
Author: Zhan Zhang <zhazhan@gmail.com>
Closes#3938 from zhzhan/spark5108 and squashes the following commits:
0080a84 [Zhan Zhang] change to upgrade jackson version only in hadoop-2.x
0b9bad6 [Zhan Zhang] Merge branch 'master' of https://github.com/apache/spark into spark5108
917600a [Zhan Zhang] solve conflicts
f7064d0 [Zhan Zhang] hadoop2.6 dependency management fix
fc56b25 [Zhan Zhang] squash all commits
3bf966c [Zhan Zhang] test
...ExecutorRunner and DriverRunner
Author: Jacek Lewandowski <lewandowski.jacek@gmail.com>
Closes#4203 from jacek-lewandowski/SPARK-5408-1.3 and squashes the following commits:
d913686 [Jacek Lewandowski] SPARK-5408: Use -XX:MaxPermSize specified by used instead of default in ExecutorRunner and DriverRunner
Now you can quickly launch the spark-shell without building an assembly. For quick development iteration run `build/sbt ~sparkShell` and calling exit will relaunch with any changes.
Author: Michael Armbrust <michael@databricks.com>
Closes#4438 from marmbrus/sparkShellSbt and squashes the following commits:
b4e44fe [Michael Armbrust] [BUILD] Add the ability to launch spark-shell from SBT.
The goal is to provide a stable, REST-based application submission gateway that is not inherently based on Akka, which is unstable across versions. This PR targets standalone cluster mode, but is implemented in a general enough manner that can be potentially extended to other modes in the future. Client mode is currently not included in the changes here because there are many more Akka messages exchanged there.
As of the changes here, the Master will advertise two ports, 7077 and 6066. We need to keep around the old one (7077) for client mode and older versions of Spark submit. However, all new versions of Spark submit will use the REST gateway (6066).
By the way this includes ~700 lines of tests and ~200 lines of license.
Author: Andrew Or <andrew@databricks.com>
Closes#4216 from andrewor14/rest and squashes the following commits:
8d7ce07 [Andrew Or] Merge branch 'master' of github.com:apache/spark into rest
6f0c597 [Andrew Or] Use nullable fields for integer and boolean values
dfe4bd7 [Andrew Or] Merge branch 'master' of github.com:apache/spark into rest
b9e2a08 [Andrew Or] Minor comments
02b5cea [Andrew Or] Fix tests
d2b1ef8 [Andrew Or] Comment changes + minor code refactoring across the board
9c82a36 [Andrew Or] Minor comment and wording updates
b4695e7 [Andrew Or] Merge branch 'master' of github.com:apache/spark into rest
c9a8ad7 [Andrew Or] Do not include appResource and mainClass as properties
6fc7670 [Andrew Or] Report REST server response back to the user
40e6095 [Andrew Or] Pass submit parameters through system properties
cbd670b [Andrew Or] Include unknown fields, if any, in server response
9fee16f [Andrew Or] Include server protocol version on mismatch
09f873a [Andrew Or] Fix style
8188e61 [Andrew Or] Upgrade Jackson from 2.3.0 to 2.4.4
37538e0 [Andrew Or] Merge branch 'master' of github.com:apache/spark into rest
9165ae8 [Andrew Or] Fall back to Akka if endpoint was not REST
252d53c [Andrew Or] Clean up server error handling behavior further
c643f64 [Andrew Or] Fix style
bbbd329 [Andrew Or] Merge branch 'master' of github.com:apache/spark into rest
792e112 [Andrew Or] Use specific HTTP response codes on error
f98660b [Andrew Or] Version the protocol and include it in REST URL
721819f [Andrew Or] Provide more REST-like interface for submit/kill/status
581f7bf [Andrew Or] Merge branch 'master' of github.com:apache/spark into rest
9e0d1af [Andrew Or] Move some classes around to reduce number of files (minor)
42e5de4 [Andrew Or] Merge branch 'master' of github.com:apache/spark into rest
1f1c03f [Andrew Or] Use Jackson's DefaultScalaModule to simplify messages
9229433 [Andrew Or] Reduce duplicate naming in REST field
ade28fd [Andrew Or] Clean up REST response output in Spark submit
b2fef8b [Andrew Or] Abstract the success field to the general response
6c57b4b [Andrew Or] Increase timeout in end-to-end tests
bf696ff [Andrew Or] Add checks for enabling REST when using kill/status
7ee6737 [Andrew Or] Merge branch 'master' of github.com:apache/spark into rest
e2f7f5f [Andrew Or] Provide more safeguard against missing fields
9581df7 [Andrew Or] Clean up uses of exceptions
914fdff [Andrew Or] Merge branch 'master' of github.com:apache/spark into rest
e2104e6 [Andrew Or] stable -> rest
3db7379 [Andrew Or] Fix comments and name fields for better error messages
8d43486 [Andrew Or] Replace SubmitRestProtocolAction with class name
df90e8b [Andrew Or] Use Jackson for JSON de/serialization
d7a1f9f [Andrew Or] Fix local cluster tests
efa5e18 [Andrew Or] Merge branch 'master' of github.com:apache/spark into rest
e42c131 [Andrew Or] Add end-to-end tests for standalone REST protocol
837475b [Andrew Or] Show the REST port on the Master UI
d8d3717 [Andrew Or] Use a daemon thread pool for REST server
6568ca5 [Andrew Or] Merge branch 'master' of github.com:apache/spark into rest
77774ba [Andrew Or] Minor fixes
206cae4 [Andrew Or] Refactor and add tests for the REST protocol
63c05b3 [Andrew Or] Remove MASTER as a field (minor)
9e21b72 [Andrew Or] Action -> SparkSubmitAction (minor)
51c5ca6 [Andrew Or] Distinguish client and server side Spark versions
b44e103 [Andrew Or] Implement status requests + fix validation behavior
120ab9d [Andrew Or] Support kill and request driver status through SparkSubmit
544de1d [Andrew Or] Major clean ups in code and comments
e958cae [Andrew Or] Supported nested values in messages
484bd21 [Andrew Or] Specify an ordering for fields in SubmitDriverRequestMessage
6ff088d [Andrew Or] Rename classes to generalize REST protocol
af9d9cb [Andrew Or] Integrate REST protocol in standalone mode
53e7c0e [Andrew Or] Initial client, server, and all the messages
See https://issues.apache.org/jira/browse/SPARK-5403
Author: Grzegorz Dubicki <grzegorz.dubicki@gmail.com>
Closes#4196 from grzegorz-dubicki/SPARK-5403 and squashes the following commits:
a7d863f [Grzegorz Dubicki] Resolve start command hanging issue
Overload `trainOn`, `predictOn`, and `predictOnValues`.
CC freeman-lab
Author: Xiangrui Meng <meng@databricks.com>
Closes#4432 from mengxr/streaming-java and squashes the following commits:
6a79b85 [Xiangrui Meng] add java test for streaming logistic regression
2d7b357 [Xiangrui Meng] organize imports
1f662b3 [Xiangrui Meng] make streaming linear algorithms Java-friendly
<!-- Reviewable:start -->
[<img src="https://reviewable.io/review_button.png" height=40 alt="Review on Reviewable"/>](https://reviewable.io/reviews/apache/spark/4440)
<!-- Reviewable:end -->
Author: Cheng Lian <lian@databricks.com>
Closes#4440 from liancheng/parquet-oops and squashes the following commits:
f21ede4 [Cheng Lian] HiveParquetSuite was disabled by mistake, re-enable them.
Sometimes tests were failing due to the creation of multiple `SparkContext`s in a single JVM.
Author: Michael Armbrust <michael@databricks.com>
Closes#4441 from marmbrus/javaTests and squashes the following commits:
657b1e0 [Michael Armbrust] [SQL] Use TestSQLContext in Java tests
when the application is completed, yarn's nodemanager can remove application's local-dirs.but all executors' metadata of completed application havenot be removed. now it lets yarn ShuffleService to have much more memory to store Executors' ShuffleInfo. so these metadata need to be removed.
Author: lianhuiwang <lianhuiwang09@gmail.com>
Closes#3828 from lianhuiwang/SPARK-4994 and squashes the following commits:
f3ba1d2 [lianhuiwang] Cleanup removed executors' ShuffleInfo
If the `spark.blockMnager.port` had conflicted with a specific port, Spark will throw an exception and exit.
So add a retry to avoid this situation.
Author: huangzhaowei <carlmartinmax@gmail.com>
Closes#4240 from SaintBacchus/NettyPortConflict and squashes the following commits:
cc926d2 [huangzhaowei] Add a retry to deal with the conflict port in netty server.
Collects record counts for both Input/Output and Shuffle Metrics. For the input/output metrics, it just appends the counter every time the iterators get accessed.
For shuffle on the write side, we count the metrics post aggregation (after a map side combine) and on the read side we count the metrics pre aggregation. This allows both the bytes read/written metrics and the records read/written to line up.
For backwards compatibility, if we deserialize an older event that doesn't have record metrics, we set the metric to -1.
Author: Kostas Sakellis <kostas@cloudera.com>
Closes#4067 from ksakellis/kostas-spark-4874 and squashes the following commits:
bd919be [Kostas Sakellis] Changed 'Records Read' in shuffleReadMetrics json output to 'Total Records Read'
dad4d57 [Kostas Sakellis] Add a comment and check to BlockObjectWriter so that it cannot be reopend.
6f236a1 [Kostas Sakellis] Renamed _recordsWritten in ShuffleWriteMetrics to be more consistent
70620a0 [Kostas Sakellis] CR Feedback
17faa3a [Kostas Sakellis] Removed AtomicLong in favour of using Long
b6f9923 [Kostas Sakellis] Merge AfterNextInterceptingIterator with InterruptableIterator to save a function call
46c8186 [Kostas Sakellis] Combined Bytes and # records into one column
57551c1 [Kostas Sakellis] Conforms to SPARK-3288
6cdb44e [Kostas Sakellis] Removed the generic InterceptingIterator and repalced it with specific implementation
1aa273c [Kostas Sakellis] CR Feedback
1bb78b1 [Kostas Sakellis] [SPARK-4874] [CORE] Collect record count metrics
Follow up to #4387 to fix the build break.
Author: Michael Armbrust <michael@databricks.com>
Closes#4443 from marmbrus/fixMaven and squashes the following commits:
1eeba7d [Michael Armbrust] try again
7f5fb15 [Michael Armbrust] [HOTFIX] Fix the maven build after adding sqlContext to spark-shell
Clean up some test setup code to remove duplicate instantiation of the
provider. Also make sure unfinished apps are sorted correctly.
Author: Marcelo Vanzin <vanzin@cloudera.com>
Closes#4370 from vanzin/SPARK-5600 and squashes the following commits:
0d048d5 [Marcelo Vanzin] Cleanup test code a bit.
2585119 [Marcelo Vanzin] Review feedback.
8b97544 [Marcelo Vanzin] Merge branch 'master' into SPARK-5600
be979e9 [Marcelo Vanzin] Merge branch 'master' into SPARK-5600
298371c [Marcelo Vanzin] [SPARK-5600] [core] Clean up FsHistoryProvider test, fix app sort order.
[SPARK-5613] Added a catch block to catch the ApplicationNotFoundException. Without this catch block the thread gets killed on occurrence of this exception. This Exception occurs when yarn restarts and tries to find an application id for a spark job which got interrupted due to yarn getting stopped.
See the stacktrace in the bug for more details.
Author: Kashish Jain <kashish.jain@guavus.com>
Closes#4392 from kasjain/branch-1.2 and squashes the following commits:
4831000 [Kashish Jain] SPARK-5613: Catch the ApplicationNotFoundException exception to avoid thread from getting killed on yarn restart.
See https://issues.apache.org/jira/browse/SPARK-5633 for details
Author: Vladimir Vladimirov <vladimir.vladimirov@magnetic.com>
Closes#4403 from smartkiwi/master and squashes the following commits:
94c014e [Vladimir Vladimirov] SPARK-5633 pyspark saveAsTextFile support for compression codec
Author: Xiangrui Meng <meng@databricks.com>
Closes#4442 from mengxr/java6-fix and squashes the following commits:
2098500 [Xiangrui Meng] fix a compilation error with java 6
The boto API doesn't support tag EC2 instances in the same call that launches them.
We add a five-second wait so EC2 has enough time to propagate the information so that
the tagging can succeed.
Author: GenTang <gen.tang86@gmail.com>
Author: Gen TANG <gen.tang86@gmail.com>
Closes#3986 from GenTang/spark-4983 and squashes the following commits:
13e257d [Gen TANG] modification of comments
47f06755 [GenTang] print the information
ab7a931 [GenTang] solve the issus spark-4983 by inserting waiting time
3179737 [GenTang] Revert "handling exceptions about adding tags to ec2"
6a8b53b [GenTang] Revert "the improvement of exception handling"
13e97a6 [GenTang] Revert "typo"
63fd360 [GenTang] typo
692fc2b [GenTang] the improvement of exception handling
6adcf6d [GenTang] handling exceptions about adding tags to ec2
Result is like this
```
15/02/05 13:41:22 INFO SparkILoop: Created spark context..
Spark context available as sc.
15/02/05 13:41:22 INFO SparkILoop: Created sql context..
SQLContext available as sqlContext.
scala> sq
sql sqlContext sqlParser sqrt
```
Author: OopsOutOfMemory <victorshengli@126.com>
Closes#4387 from OopsOutOfMemory/sqlContextInShell and squashes the following commits:
c7f5203 [OopsOutOfMemory] auto-import sql() function
e160697 [OopsOutOfMemory] Merge branch 'sqlContextInShell' of https://github.com/OopsOutOfMemory/spark into sqlContextInShell
37c0a16 [OopsOutOfMemory] auto detect hive support
a9c59d9 [OopsOutOfMemory] rename and reduce range of imports
6b9e309 [OopsOutOfMemory] Merge branch 'master' into sqlContextInShell
cae652f [OopsOutOfMemory] make sqlContext available in spark shell
When the `GetField` chain(`a.b.c.d.....`) is interrupted by `GetItem` like `a.b[0].c.d....`, then the check of ambiguous reference to fields is broken.
The reason is that: for something like `a.b[0].c.d`, we first parse it to `GetField(GetField(GetItem(Unresolved("a.b"), 0), "c"), "d")`. Then in `LogicalPlan#resolve`, we resolve `"a.b"` and build a `GetField` chain from bottom(the relation). But for the 2 outer `GetFiled`, we have to resolve them in `Analyzer` or do it in `GetField` lazily, check data type of child, search needed field, etc. which is similar to what we have done in `LogicalPlan#resolve`.
So in this PR, the fix is just copy the same logic in `LogicalPlan#resolve` to `Analyzer`, which is simple and quick, but I do suggest introduce `UnresolvedGetFiled` like I explained in https://github.com/apache/spark/pull/2405.
Author: Wenchen Fan <cloud0fan@outlook.com>
Closes#4068 from cloud-fan/simple and squashes the following commits:
a6857b5 [Wenchen Fan] fix import order
8411c40 [Wenchen Fan] use UnresolvedGetField
Since cache keyword already defined in `SparkSQLParser` and `SqlParser` of catalyst is a more general parser which should not cover keywords related to underlying compute engine, to remove cache keyword in `SqlParser`.
Author: wangfei <wangfei1@huawei.com>
Closes#4393 from scwf/remove-cache-keyword and squashes the following commits:
10ade16 [wangfei] remove cache keyword in sql parser
Sorry for that PR #4330 has some mistakes.
I correct it.... so it works correctly now.
Author: OopsOutOfMemory <victorshengli@126.com>
Closes#4389 from OopsOutOfMemory/doc and squashes the following commits:
843eed9 [OopsOutOfMemory] correct hiveconsole imports
This PR adds a rule to Analyzer that will add preinsert data type casting and field renaming to the select clause in an `INSERT INTO/OVERWRITE` statement. Also, with the change of this PR, we always invalidate our in memory data cache after inserting into a BaseRelation.
cc marmbrus liancheng
Author: Yin Huai <yhuai@databricks.com>
Closes#4373 from yhuai/insertFollowUp and squashes the following commits:
08237a7 [Yin Huai] Merge remote-tracking branch 'upstream/master' into insertFollowUp
316542e [Yin Huai] Doc update.
c9ccfeb [Yin Huai] Revert a unnecessary change.
84aecc4 [Yin Huai] Address comments.
1951fe1 [Yin Huai] Merge remote-tracking branch 'upstream/master'
c18da34 [Yin Huai] Invalidate cache after insert.
727f21a [Yin Huai] Preinsert casting and renaming.
Make below code works.
```
sql("DESCRIBE test").registerTempTable("describeTest")
sql("SELECT * FROM describeTest").collect()
```
Author: OopsOutOfMemory <victorshengli@126.com>
Author: Sheng, Li <OopsOutOfMemory@users.noreply.github.com>
Closes#4249 from OopsOutOfMemory/desc_query and squashes the following commits:
6fee13d [OopsOutOfMemory] up-to-date
e71430a [Sheng, Li] Update HiveOperatorQueryableSuite.scala
3ba1058 [OopsOutOfMemory] change to default argument
aac7226 [OopsOutOfMemory] Merge branch 'master' into desc_query
68eb6dd [OopsOutOfMemory] Merge branch 'desc_query' of github.com:OopsOutOfMemory/spark into desc_query
354ad71 [OopsOutOfMemory] query describe command
d541a35 [OopsOutOfMemory] refine test suite
e1da481 [OopsOutOfMemory] refine test suite
a780539 [OopsOutOfMemory] Merge branch 'desc_query' of github.com:OopsOutOfMemory/spark into desc_query
0015f82 [OopsOutOfMemory] code style
dd0aaef [OopsOutOfMemory] code style
c7d606d [OopsOutOfMemory] rename test suite
75f2342 [OopsOutOfMemory] refine code and test suite
f942c9b [OopsOutOfMemory] initial
11559ae [OopsOutOfMemory] code style
c5fdecf [OopsOutOfMemory] code style
aeaea5f [OopsOutOfMemory] rename test suite
ac2c3bb [OopsOutOfMemory] refine code and test suite
544573e [OopsOutOfMemory] initial
Author: q00251598 <qiyadong@huawei.com>
Closes#4397 from watermen/SPARK-5619 and squashes the following commits:
f819b6c [q00251598] Support show roles in HiveContext.
Author: Tobias Schlatter <tobias@meisch.ch>
Closes#4431 from gzm0/sync-scala-refl and squashes the following commits:
c5da21e [Tobias Schlatter] [SPARK-5640] Synchronize ScalaReflection where necessary
In Hive, 'FROM' clause is optional. This pr supports it.
Author: Liang-Chi Hsieh <viirya@gmail.com>
Closes#4426 from viirya/optional_from and squashes the following commits:
fe81f31 [Liang-Chi Hsieh] Support optional 'FROM' clause.
Every proper command line tool should include a `--version` option or something similar.
This PR adds this to `spark-ec2` using the standard functionality provided by `optparse`.
One thing we don't do here is follow the Python convention of setting `__version__`, since it seems awkward given how `spark-ec2` is laid out.
Author: Nicholas Chammas <nicholas.chammas@gmail.com>
Closes#4414 from nchammas/spark-ec2-show-version and squashes the following commits:
914cab5 [Nicholas Chammas] add version info
https://issues.apache.org/jira/browse/SPARK-2945
spark.executor.instances works. As this JIRA recommended, we should add docs for this common config.
Author: WangTaoTheTonic <wangtao111@huawei.com>
Closes#4350 from WangTaoTheTonic/SPARK-2945 and squashes the following commits:
4c3913a [WangTaoTheTonic] not compatible with dynamic allocation
5fa9c46 [WangTaoTheTonic] add doc for spark.executor.instances
I'm trying to point out reusing a Configuration in these APIs is dangerous. Any better idea?
Author: zsxwing <zsxwing@gmail.com>
Closes#3225 from zsxwing/SPARK-4361 and squashes the following commits:
fe4e3d5 [zsxwing] Add more docs for Hadoop Configuration
This was caused because #3486 added a new field to ExecutorInfo and #4369
added new tests that created ExecutorInfos. These patches were merged in
quick succession and were never tested together, hence the compilation error.
`LogisticRegressionModel`'s `predictPoint` should directly use broadcasted weights. This pr also fixes the compilation errors of two unit test suite: `JavaLogisticRegressionSuite ` and `JavaLinearRegressionSuite`.
Author: Liang-Chi Hsieh <viirya@gmail.com>
Closes#4429 from viirya/use_bcvalue and squashes the following commits:
5a797e5 [Liang-Chi Hsieh] Use broadcasted weights. Fix compilation error.
This patch enables UISeleniumSuite, a set of tests for the Spark application web UI. These tests were previously disabled because they were slow, but I think we now have sufficient test time budget that the benefit of enabling them outweighs the time costs.
Author: Josh Rosen <joshrosen@databricks.com>
Closes#4334 from JoshRosen/enable-uiseleniumsuite and squashes the following commits:
4ab9477 [Josh Rosen] Use BeforeAndAfterAll to cleanup WebDriver
71efc72 [Josh Rosen] Update broken UISeleniumSuite tests; use random port #.
a5ab595 [Josh Rosen] Enable UISeleniumSuite tests.
Adds links to stderr/stdout in the executor tab of the webUI for:
1) Standalone
2) Yarn client
3) Yarn cluster
This tries to add the log url support in a general way so as to make it easy to add support for all the
cluster managers. This is done by using environment variables to pass to the executor the log urls. The
SPARK_LOG_URL_ prefix is used and so additional logs besides stderr/stdout can also be added.
To propagate this information to the UI we use the onExecutorAdded spark listener event.
Although this commit doesn't add log urls when running on a mesos cluster, it should be possible to add using the same mechanism.
Author: Kostas Sakellis <kostas@cloudera.com>
Author: Josh Rosen <joshrosen@databricks.com>
Closes#3486 from ksakellis/kostas-spark-2450 and squashes the following commits:
d190936 [Josh Rosen] Fix a few minor style / formatting nits. Reset listener after each test Don't null listener out at end of main().
8673fe1 [Kostas Sakellis] CR feedback. Hide the log column if there are no logs available
5bf6952 [Kostas Sakellis] [SPARK-2450] [CORE] Adds exeuctor log links to Web UI
Author: Makoto Fukuhara <fukuo33@gmail.com>
Closes#4396 from fukuo33/fix-unnecessary-regex and squashes the following commits:
cd07fd6 [Makoto Fukuhara] fix unnecessary regex.
More strictly, in ExecutorAllocationListener, we need to replace onBlockManagerAdded, onBlockManagerRemoved with onExecutorAdded,onExecutorRemoved. because at some time, onExecutorAdded and onExecutorRemoved are more accurate to express these meanings. example at SPARK-5529, BlockManager has been removed,but executor is existed.
andrewor14 sryza
Author: lianhuiwang <lianhuiwang09@gmail.com>
Closes#4369 from lianhuiwang/SPARK-5593 and squashes the following commits:
333367c [lianhuiwang] Replace BlockManagerListener with ExecutorListener in ExecutorAllocationListener
Previously, the classloader isolation was almost too good, such
that if a child class needed to load/reference a class that was
only available in the parent, it could not do so.
This adds tests for that case, the user-first Fake2 class extends
the only-in-parent Fake3 class.
It also sneaks in a fix where only the first stage seemed to work,
and on subsequent stages, a LinkageError happened because classes
from the user-first classpath were getting defined twice.
Author: Stephen Haberman <stephen@exigencecorp.com>
Closes#3725 from stephenh/4877_user_first_parent_inheritance and squashes the following commits:
dabcd35 [Stephen Haberman] [SPARK-4877] Respect userClassPathFirst for the driver code too.
3d0fa7c [Stephen Haberman] [SPARK-4877] Allow user first classes to extend classes in the parent.
Modified syntax error in spark-submit2.cmd. Command prompt doesn't have "defined" operator.
Author: Masayoshi TSUZUKI <tsudukim@oss.nttdata.co.jp>
Closes#4428 from tsudukim/feature/SPARK-5396 and squashes the following commits:
ec18465 [Masayoshi TSUZUKI] [SPARK-5396] Syntax error in spark scripts on windows.
A recent patch #4051 made the initial number default to 0. With this change, any Spark application using dynamic allocation's default settings will ramp up very slowly. Since we never request more executors than needed to saturate the pending tasks, it is safe to ramp up quickly. The current default of 60 may be too slow.
Author: Andrew Or <andrew@databricks.com>
Closes#4409 from andrewor14/dynamic-allocation-interval and squashes the following commits:
d3cc485 [Andrew Or] Lower request interval
Author: Sandy Ryza <sandy@cloudera.com>
Closes#4141 from sryza/sandy-spark-4337 and squashes the following commits:
a98bd20 [Sandy Ryza] Andrew's comments
cdaab7f [Sandy Ryza] SPARK-4337. Add ability to cancel pending requests to YARN
in ApplicationMaster rename isDriver to isClusterMode,because in Client it uses isClusterMode,ApplicationMaster should keep consistent with it and uses isClusterMode.Also isClusterMode is easier to understand.
andrewor14 sryza
Author: lianhuiwang <lianhuiwang09@gmail.com>
Closes#4430 from lianhuiwang/am-isDriver-rename and squashes the following commits:
f9f3ed0 [lianhuiwang] rename isDriver to isClusterMode
Simple description and code samples (and sample data) for GaussianMixture
Author: Travis Galoppo <tjg2107@columbia.edu>
Closes#4401 from tgaloppo/spark-5013 and squashes the following commits:
c9ff9a5 [Travis Galoppo] Fixed link in mllib-clustering.md Added Gaussian mixture and power iteration as available clustering techniques in mllib-guide
2368690 [Travis Galoppo] Minor fixes
3eb41fa [Travis Galoppo] [SPARK-5013] Added documentation and sample data file for GaussianMixture
Some ExecutorSource metrics can NPE by attempting to reference the
threadpool otherwise.
Author: Ryan Williams <ryan.blake.williams@gmail.com>
Closes#4212 from ryan-williams/threadpool and squashes the following commits:
236f2ad [Ryan Williams] init Executor.threadPool before ExecutorSource
755 means the owner can read, write, and execute, and everyone else can just read and execute. I think that's what we want here since without execute permissions others cannot open directories.
Inspired by [this comment on a separate PR](https://github.com/apache/spark/pull/3297#issuecomment-63286730).
Author: Nicholas Chammas <nicholas.chammas@gmail.com>
Closes#4277 from nchammas/patch-1 and squashes the following commits:
da77fb0 [Nicholas Chammas] [Build] Set all Debian package permissions to 755
Change spark-version from 1.1.0 to 1.2.0 in the example for spark-ec2/Launch Cluster.
Author: Miguel Peralvo <miguel.peralvo@gmail.com>
Closes#4300 from MiguelPeralvo/patch-1 and squashes the following commits:
38adf0b [Miguel Peralvo] Update ec2-scripts.md
1850869 [Miguel Peralvo] Update ec2-scripts.md
Now KryoSerializer load classes of classesToRegister at the time of its initialization. when we set spark.kryo.classesToRegister=class1, it will throw SparkException("Failed to load class to register with Kryo".
because in KryoSerializer's initialization, classLoader cannot include class of user's jars.
we need to use defaultClassLoader of Serializer in newKryo(), because executor will reset defaultClassLoader of Serializer after Serializer's initialization.
thank zzcclp for reporting it to me.
Author: lianhuiwang <lianhuiwang09@gmail.com>
Closes#4258 from lianhuiwang/SPARK-5470 and squashes the following commits:
73b719f [lianhuiwang] do the splitting and filtering during initialization
64cf306 [lianhuiwang] use defaultClassLoader to load classes of classesToRegister in KryoSerializer
Empty log directories are not useful at the moment, but if one ends
up showing in the log root, it breaks the code that checks for log
directories.
Author: Marcelo Vanzin <vanzin@cloudera.com>
Closes#4352 from vanzin/SPARK-5582 and squashes the following commits:
1a6a3d4 [Marcelo Vanzin] [SPARK-5582] Fix exception when looking at empty directories.
When we set `SPARK_USE_CONC_INCR_GC`, ConcurrentMarkSweepGC works on the AM.
Actually, if ConcurrentMarkSweepGC is set for the JVM, following JVM options are set automatically and implicitly.
* MaxTenuringThreshold=0
* SurvivorRatio=1024
Those can not be proper value for most cases.
See also http://www.oracle.com/technetwork/java/tuning-139912.html
Author: Kousuke Saruta <sarutak@oss.nttdata.co.jp>
Closes#3956 from sarutak/SPARK-5157 and squashes the following commits:
c15da4e [Kousuke Saruta] Set more JVM options for AM when enabling CMS
.cmd files in bin is not set permission for execution except for spark-shell.cmd.
Let's unify that.
Author: Kousuke Saruta <sarutak@oss.nttdata.co.jp>
Closes#3983 from sarutak/fix-mode-of-cmd and squashes the following commits:
9d6eedc [Kousuke Saruta] Removed permission for execution from spark-shell.cmd
