- Dec 18, 2015
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Jeff L authored
Example of joining a static RDD of word sentiments to a streaming RDD of Tweets in order to demo the usage of the transform() method. Author: Jeff L <sha0lin@alumni.carnegiemellon.edu> Closes #8431 from Agent007/SPARK-9057.
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Michael Gummelt authored
I believe this fixes SPARK-12413. I'm currently running an integration test to verify. Author: Michael Gummelt <mgummelt@mesosphere.io> Closes #10366 from mgummelt/fix-zk-mesos.
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Jeff Zhang authored
Not jira is created. The original test is passed because the class cast is lazy (only when the object's method is invoked). Author: Jeff Zhang <zjffdu@apache.org> Closes #10371 from zjffdu/minor_fix.
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- Dec 17, 2015
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Shixiong Zhu authored
Hide the error logs for 'SQLListenerMemoryLeakSuite' to avoid noises. Most of changes are space changes. Author: Shixiong Zhu <shixiong@databricks.com> Closes #10363 from zsxwing/hide-log.
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jhu-chang authored
[SPARK-11749][STREAMING] Duplicate creating the RDD in file stream when recovering from checkpoint data Add a transient flag `DStream.restoredFromCheckpointData` to control the restore processing in DStream to avoid duplicate works: check this flag first in `DStream.restoreCheckpointData`, only when `false`, the restore process will be executed. Author: jhu-chang <gt.hu.chang@gmail.com> Closes #9765 from jhu-chang/SPARK-11749.
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Herman van Hovell authored
This PR removes Hive windows functions from Spark and replaces them with (native) Spark ones. The PR is on par with Hive in terms of features. This has the following advantages: * Better memory management. * The ability to use spark UDAFs in Window functions. cc rxin / yhuai Author: Herman van Hovell <hvanhovell@questtec.nl> Closes #9819 from hvanhovell/SPARK-8641-2.
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Evan Chen authored
org.apache.spark.streaming.Java8APISuite.java is failing due to trying to sort immutable list in assertOrderInvariantEquals method. Author: Evan Chen <chene@us.ibm.com> Closes #10336 from evanyc15/SPARK-12376-StreamingJavaAPISuite.
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Reynold Xin authored
Point users to spark-packages.org to find them. Author: Reynold Xin <rxin@databricks.com> Closes #10351 from rxin/SPARK-12397.
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Shixiong Zhu authored
String.split accepts a regular expression, so we should escape "." and "|". Author: Shixiong Zhu <shixiong@databricks.com> Closes #10361 from zsxwing/reg-bug.
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Iulian Dragos authored
Fix problem with #10332, this one should fix Cluster mode on Mesos Author: Iulian Dragos <jaguarul@gmail.com> Closes #10359 from dragos/issue/fix-spark-12345-one-more-time.
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Shixiong Zhu authored
This PR encodes and decodes the file name to fix the issue. Author: Shixiong Zhu <shixiong@databricks.com> Closes #10208 from zsxwing/uri.
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Yanbo Liang authored
Since we rename the column name from ```text``` to ```value``` for DataFrame load by ```SQLContext.read.text```, we need to update doc. Author: Yanbo Liang <ybliang8@gmail.com> Closes #10349 from yanboliang/text-value.
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Davies Liu authored
For API DataFrame.join(right, usingColumns, joinType), if the joinType is right_outer or full_outer, the resulting join columns could be wrong (will be null). The order of columns had been changed to match that with MySQL and PostgreSQL [1]. This PR also fix the nullability of output for outer join. [1] http://www.postgresql.org/docs/9.2/static/queries-table-expressions.html Author: Davies Liu <davies@databricks.com> Closes #10353 from davies/fix_join.
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Davies Liu authored
This reverts commit 5a514b61.
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echo2mei authored
This commit is to resolve SPARK-12396. Author: echo2mei <534384876@qq.com> Closes #10354 from echoTomei/master.
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Yin Huai authored
This PR makes JSON parser and schema inference handle more cases where we have unparsed records. It is based on #10043. The last commit fixes the failed test and updates the logic of schema inference. Regarding the schema inference change, if we have something like ``` {"f1":1} [1,2,3] ``` originally, we will get a DF without any column. After this change, we will get a DF with columns `f1` and `_corrupt_record`. Basically, for the second row, `[1,2,3]` will be the value of `_corrupt_record`. When merge this PR, please make sure that the author is simplyianm. JIRA: https://issues.apache.org/jira/browse/SPARK-12057 Closes #10043 Author: Ian Macalinao <me@ian.pw> Author: Yin Huai <yhuai@databricks.com> Closes #10288 from yhuai/handleCorruptJson. -
David Tolpin authored
when invFunc is None, `reduceByKeyAndWindow(func, None, winsize, slidesize)` is equivalent to reduceByKey(func).window(winsize, slidesize).reduceByKey(winsize, slidesize) and no checkpoint is necessary. The corresponding Scala code does exactly that, but Python code always creates a windowed stream with obligatory checkpointing. The patch fixes this. I do not know how to unit-test this. Author: David Tolpin <david.tolpin@gmail.com> Closes #9888 from dtolpin/master.
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- Dec 16, 2015
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Andrew Or authored
No change in functionality is intended. This only changes internal API. Author: Andrew Or <andrew@databricks.com> Closes #10343 from andrewor14/clean-bm-serializer.
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Marcelo Vanzin authored
Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #10339 from vanzin/SPARK-12386.
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Rohit Agarwal authored
Author: Rohit Agarwal <rohita@qubole.com> Closes #10180 from mindprince/SPARK-12186.
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tedyu authored
SPARK-9886 fixed ExternalBlockStore.scala This PR fixes the remaining references to Runtime.getRuntime.addShutdownHook() Author: tedyu <yuzhihong@gmail.com> Closes #10325 from ted-yu/master.
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Imran Rashid authored
`DAGSchedulerEventLoop` normally only logs errors (so it can continue to process more events, from other jobs). However, this is not desirable in the tests -- the tests should be able to easily detect any exception, and also shouldn't silently succeed if there is an exception. This was suggested by mateiz on https://github.com/apache/spark/pull/7699. It may have already turned up an issue in "zero split job". Author: Imran Rashid <irashid@cloudera.com> Closes #8466 from squito/SPARK-10248.
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Andrew Or authored
This commit exists to close the following pull requests on Github: Closes #1217 (requested by ankurdave, srowen) Closes #4650 (requested by andrewor14) Closes #5307 (requested by vanzin) Closes #5664 (requested by andrewor14) Closes #5713 (requested by marmbrus) Closes #5722 (requested by andrewor14) Closes #6685 (requested by srowen) Closes #7074 (requested by srowen) Closes #7119 (requested by andrewor14) Closes #7997 (requested by jkbradley) Closes #8292 (requested by srowen) Closes #8975 (requested by andrewor14, vanzin) Closes #8980 (requested by andrewor14, davies)
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Andrew Or authored
``` Exception in thread "main" org.apache.spark.rpc.RpcTimeoutException: Cannot receive any reply in ${timeout.duration}. This timeout is controlled by spark.rpc.askTimeout at org.apache.spark.rpc.RpcTimeout.org$apache$spark$rpc$RpcTimeout$$createRpcTimeoutException(RpcTimeout.scala:48) at org.apache.spark.rpc.RpcTimeout$$anonfun$addMessageIfTimeout$1.applyOrElse(RpcTimeout.scala:63) at org.apache.spark.rpc.RpcTimeout$$anonfun$addMessageIfTimeout$1.applyOrElse(RpcTimeout.scala:59) at scala.runtime.AbstractPartialFunction.apply(AbstractPartialFunction.scala:33) ``` Author: Andrew Or <andrew@databricks.com> Closes #10334 from andrewor14/rpc-typo. -
Davies Liu authored
MLlib should use SQLContext.getOrCreate() instead of creating new SQLContext. Author: Davies Liu <davies@databricks.com> Closes #10338 from davies/create_context.
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Martin Menestret authored
Extend CrossValidator with HasSeed in PySpark. This PR replaces [https://github.com/apache/spark/pull/7997] CC: yanboliang thunterdb mmenestret Would one of you mind taking a look? Thanks! Author: Joseph K. Bradley <joseph@databricks.com> Author: Martin MENESTRET <mmenestret@ippon.fr> Closes #10268 from jkbradley/pyspark-cv-seed.
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hyukjinkwon authored
Currently ORC filters are not tested properly. All the tests pass even if the filters are not pushed down or disabled. In this PR, I add some logics for this. Since ORC does not filter record by record fully, this checks the count of the result and if it contains the expected values. Author: hyukjinkwon <gurwls223@gmail.com> Closes #9687 from HyukjinKwon/SPARK-11677.
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gatorsmile authored
Based on the suggestions from marmbrus cloud-fan in https://github.com/apache/spark/pull/10165 , this PR is to print the decoded values(user objects) in `Dataset.show` ```scala implicit val kryoEncoder = Encoders.kryo[KryoClassData] val ds = Seq(KryoClassData("a", 1), KryoClassData("b", 2), KryoClassData("c", 3)).toDS() ds.show(20, false); ``` The current output is like ``` +--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ |value | +--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ |[1, 0, 111, 114, 103, 46, 97, 112, 97, 99, 104, 101, 46, 115, 112, 97, 114, 107, 46, 115, 113, 108, 46, 75, 114, 121, 111, 67, 108, 97, 115, 115, 68, 97, 116, -31, 1, 1, -126, 97, 2]| |[1, 0, 111, 114, 103, 46, 97, 112, 97, 99, 104, 101, 46, 115, 112, 97, 114, 107, 46, 115, 113, 108, 46, 75, 114, 121, 111, 67, 108, 97, 115, 115, 68, 97, 116, -31, 1, 1, -126, 98, 4]| |[1, 0, 111, 114, 103, 46, 97, 112, 97, 99, 104, 101, 46, 115, 112, 97, 114, 107, 46, 115, 113, 108, 46, 75, 114, 121, 111, 67, 108, 97, 115, 115, 68, 97, 116, -31, 1, 1, -126, 99, 6]| +--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ ``` After the fix, it will be like the below if and only if the users override the `toString` function in the class `KryoClassData` ```scala override def toString: String = s"KryoClassData($a, $b)" ``` ``` +-------------------+ |value | +-------------------+ |KryoClassData(a, 1)| |KryoClassData(b, 2)| |KryoClassData(c, 3)| +-------------------+ ``` If users do not override the `toString` function, the results will be like ``` +---------------------------------------+ |value | +---------------------------------------+ |org.apache.spark.sql.KryoClassData68ef| |org.apache.spark.sql.KryoClassData6915| |org.apache.spark.sql.KryoClassData693b| +---------------------------------------+ ``` Question: Should we add another optional parameter in the function `show`? It will decide if the function `show` will display the hex values or the object values? Author: gatorsmile <gatorsmile@gmail.com> Closes #10215 from gatorsmile/showDecodedValue.
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Wenchen Fan authored
Author: Wenchen Fan <wenchen@databricks.com> Closes #10293 from cloud-fan/err-msg.
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Yanbo Liang authored
We have DataFrame example for SparkR, we also need to add ML example under ```examples/src/main/r```. cc mengxr jkbradley shivaram Author: Yanbo Liang <ybliang8@gmail.com> Closes #10324 from yanboliang/spark-12364.
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Joseph K. Bradley authored
No known breaking changes, but some deprecations and changes of behavior. CC: mengxr Author: Joseph K. Bradley <joseph@databricks.com> Closes #10235 from jkbradley/mllib-guide-update-1.6.
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Jeff Zhang authored
Although this patch still doesn't solve the issue why the return code is 0 (see JIRA description), it resolves the issue of python version mismatch. Author: Jeff Zhang <zjffdu@apache.org> Closes #10322 from zjffdu/SPARK-12361.
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Yanbo Liang authored
Use ```sqlContext``` from ```MLlibTestSparkContext``` rather than creating new one for spark.ml test suites. I have checked thoroughly and found there are four test cases need to update. cc mengxr jkbradley Author: Yanbo Liang <ybliang8@gmail.com> Closes #10279 from yanboliang/spark-12309.
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Yanbo Liang authored
Add random seed Param to Scala CrossValidator Author: Yanbo Liang <ybliang8@gmail.com> Closes #9108 from yanboliang/spark-9694.
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Yu ISHIKAWA authored
This PR includes only an example code in order to finish it quickly. I'll send another PR for the docs soon. Author: Yu ISHIKAWA <yuu.ishikawa@gmail.com> Closes #9952 from yu-iskw/SPARK-6518.
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Timothy Chen authored
SPARK_HOME is now causing problem with Mesos cluster mode since spark-submit script has been changed recently to take precendence when running spark-class scripts to look in SPARK_HOME if it's defined. We should skip passing SPARK_HOME from the Spark client in cluster mode with Mesos, since Mesos shouldn't use this configuration but should use spark.executor.home instead. Author: Timothy Chen <tnachen@gmail.com> Closes #10332 from tnachen/scheduler_ui.
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Yu ISHIKAWA authored
cc jkbradley Author: Yu ISHIKAWA <yuu.ishikawa@gmail.com> Closes #10244 from yu-iskw/SPARK-12215.
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Yanbo Liang authored
Add ```write.json``` and ```write.parquet``` for SparkR, and deprecated ```saveAsParquetFile```. Author: Yanbo Liang <ybliang8@gmail.com> Closes #10281 from yanboliang/spark-12310.
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Jeff Zhang authored
shivaram Please help review. Author: Jeff Zhang <zjffdu@apache.org> Closes #10290 from zjffdu/SPARK-12318.
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Davies Liu authored
cc rxin Author: Davies Liu <davies@databricks.com> Closes #10316 from davies/remove_generate_projection.
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