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| author | Holden Karau <holden@us.ibm.com> | 2016-05-13 08:59:18 +0100 |
|---|---|---|
| committer | Sean Owen <sowen@cloudera.com> | 2016-05-13 08:59:18 +0100 |
| commit | 382dbc12bb4b06871850a94f88018e76058a9b52 (patch) | |
| tree | b1edb541df37dd19f61d9f4c12361ba9baec4d66 /core | |
| parent | bdff299f9e51b06b809fe505bda466009e759831 (diff) | |
| download | spark-382dbc12bb4b06871850a94f88018e76058a9b52.tar.gz spark-382dbc12bb4b06871850a94f88018e76058a9b52.tar.bz2 spark-382dbc12bb4b06871850a94f88018e76058a9b52.zip | |
[SPARK-15061][PYSPARK] Upgrade to Py4J 0.10.1
## What changes were proposed in this pull request?
This upgrades to Py4J 0.10.1 which reduces syscal overhead in Java gateway ( see https://github.com/bartdag/py4j/issues/201 ). Related https://issues.apache.org/jira/browse/SPARK-6728 .
## How was this patch tested?
Existing doctests & unit tests pass
Author: Holden Karau <holden@us.ibm.com>
Closes #13064 from holdenk/SPARK-15061-upgrade-to-py4j-0.10.1.
Diffstat (limited to 'core')
| -rw-r--r-- | core/pom.xml | 2 | ||||
| -rw-r--r-- | core/src/main/scala/org/apache/spark/api/python/PythonUtils.scala | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/core/pom.xml b/core/pom.xml index 8584b62c0e..c9853528b4 100644 --- a/core/pom.xml +++ b/core/pom.xml @@ -328,7 +328,7 @@ <dependency> <groupId>net.sf.py4j</groupId> <artifactId>py4j</artifactId> - <version>0.9.2</version> + <version>0.10.1</version> </dependency> <dependency> <groupId>org.apache.spark</groupId> diff --git a/core/src/main/scala/org/apache/spark/api/python/PythonUtils.scala b/core/src/main/scala/org/apache/spark/api/python/PythonUtils.scala index 8bcd2903fe..64cf498171 100644 --- a/core/src/main/scala/org/apache/spark/api/python/PythonUtils.scala +++ b/core/src/main/scala/org/apache/spark/api/python/PythonUtils.scala @@ -32,7 +32,7 @@ private[spark] object PythonUtils { val pythonPath = new ArrayBuffer[String] for (sparkHome <- sys.env.get("SPARK_HOME")) { pythonPath += Seq(sparkHome, "python", "lib", "pyspark.zip").mkString(File.separator) - pythonPath += Seq(sparkHome, "python", "lib", "py4j-0.9.2-src.zip").mkString(File.separator) + pythonPath += Seq(sparkHome, "python", "lib", "py4j-0.10.1-src.zip").mkString(File.separator) } pythonPath ++= SparkContext.jarOfObject(this) pythonPath.mkString(File.pathSeparator) |