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diff --git a/releases/_posts/2014-07-23-spark-release-0-9-2.md b/releases/_posts/2014-07-23-spark-release-0-9-2.md new file mode 100644 index 000000000..148543f62 --- /dev/null +++ b/releases/_posts/2014-07-23-spark-release-0-9-2.md @@ -0,0 +1,81 @@ +--- +layout: post +title: Spark Release 0.9.2 +categories: [] +tags: [] +status: publish +type: post +published: true +meta: + _edit_last: '4' + _wpas_done_all: '1' +--- + +Spark 0.9.2 is a maintenance release with bug fixes. This release is based on the [branch-0.9](https://github.com/apache/spark/tree/branch-0.9) maintenance branch of Spark. We recommend all 0.9.x users to upgrade to this stable release. Contributions to this release came from 28 developers. + +You can download Spark 0.9.2 as either a +<a href="http://d3kbcqa49mib13.cloudfront.net/spark-0.9.2.tgz" onClick="trackOutboundLink(this, 'Release Download Links', 'cloudfront_spark-0.9.2.tgz'); return false;">source package</a> +(6 MB tgz) or a prebuilt package for +<a href="http://d3kbcqa49mib13.cloudfront.net/spark-0.9.2-bin-hadoop1.tgz" onClick="trackOutboundLink(this, 'Release Download Links', 'cloudfront_spark-0.9.2-bin-hadoop1.tgz'); return false;">Hadoop 1 / CDH3</a> (156 MB tgz), +<a href="http://d3kbcqa49mib13.cloudfront.net/spark-0.9.2-bin-cdh4.tgz" onClick="trackOutboundLink(this, 'Release Download Links', 'cloudfront_spark-0.9.2-bin-cdh4.tgz'); return false;">CDH4</a> (161 MB tgz), or +<a href="http://d3kbcqa49mib13.cloudfront.net/spark-0.9.2-bin-hadoop2.tgz" onClick="trackOutboundLink(this, 'Release Download Links', 'cloudfront_spark-0.9.2-bin-hadoop2.tgz'); return false;">Hadoop 2 / CDH5 / HDP2</a> +(168 MB tgz). Release signatures and checksums are available at the official [Apache download site](http://www.apache.org/dist/spark/spark-0.9.2/). + +### Fixes +Spark 0.9.2 contains bug fixes in several components. Some of the more important fixes are highlighted below. You can visit the [Spark issue tracker](http://s.apache.org/d0t) for the full list of fixes. + +#### Spark Core + - ExternalAppendOnlyMap doesn't always find matching keys. ([SPARK-2043](https://issues.apache.org/jira/browse/SPARK-2043)) + - Jobs hang due to akka frame size settings. ([SPARK-1112](https://issues.apache.org/jira/browse/SPARK-1112), [SPARK-2156](https://issues.apache.org/jira/browse/SPARK-2156)) + - HDFS FileSystems continually pile up in the FS cache. ([SPARK-1676](https://issues.apache.org/jira/browse/SPARK-1676)) + - Unneeded lock in ShuffleMapTask.deserializeInfo. ([SPARK-1775](https://issues.apache.org/jira/browse/SPARK-1775)) + - Secondary jars are not added to executor classpath for YARN. ([SPARK-1870](https://issues.apache.org/jira/browse/SPARK-1870)) + +#### PySpark + - IPython won't run standalone Python script. ([SPARK-1134](https://issues.apache.org/jira/browse/SPARK-1134)) + - The hash method used by partitionBy doesn't deal with None correctly. ([SPARK-1468](https://issues.apache.org/jira/browse/SPARK-1468)) + - PySpark crashes if too many tasks complete quickly. ([SPARK-2282](https://issues.apache.org/jira/browse/SPARK-2282)) + +#### MLlib + - Make MLlib work on Python 2.6. ([SPARK-1421](https://issues.apache.org/jira/browse/SPARK-1421)) + - Fix PySpark's Naive Bayes implementation. ([SPARK-2433](https://issues.apache.org/jira/browse/SPARK-2433)) + +#### Streaming + - SparkFlumeEvent with body bigger than 1020 bytes are not read properly. ([SPARK-1916](https://issues.apache.org/jira/browse/SPARK-1916)) + +#### GraphX + - GraphX triplets not working properly. ([SPARK-1188](https://issues.apache.org/jira/browse/SPARK-1188)) + +### Contributors +The following developers contributed to this release: + +* Aaron Davidson - bug fix and optimization +* Anant Daksh Asthana - improvement +* Daniel Darabos - bug fix +* David Lemieux - bug fix +* Davis Shepherd - bug fix +* DB Tsai - bug fix +* Diana Carroll - bug fix +* Erik Selin - bug fix +* Gabriele Nizzoli - bug fix +* Guoqiang Li - bug fix +* John Zhao - improvement +* Mark Hamstra - bug fix +* Matei Zaharia - bug fix and improvement +* Nan Zhu - bug fix +* Nick Lanham - bug fix +* Ori Kremer - bug fix +* Patrick Wendell - bug fixes +* Prashant Sharma - new feature +* Sam Sun - bug fix +* Sandeep Singh - bug fix +* Shuo Bai - improvement +* Sujeet Varakhedi - improvement +* Tathagata Das - bug fixes and documentation fix +* Thomas Graves - bug fixes +* Uri Laserson - bug fix +* Wenchen Fan - bug fix +* Xiangrui Meng - bug fixes and release manager +* Yin Huai - bug fix + +_Thanks to everyone who contributed!_ |