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From Sean Owen <>
Subject Re: [VOTE] Release Apache Spark 1.2.2
Date Tue, 07 Apr 2015 11:36:20 GMT
I think that's close enough for a +1:

Signatures and hashes are good.
LICENSE, NOTICE still check out.
Compiles for a Hadoop 2.6 + YARN + Hive profile.

JIRAs with target version = 1.2.x look legitimate; no blockers.

I still observe several Hive test failures with:
mvn -Phadoop-2.4 -Pyarn -Phive -Phive-0.13.1 -Dhadoop.version=2.6.0
-DskipTests clean package; mvn -Phadoop-2.4 -Pyarn -Phive
-Phive-0.13.1 -Dhadoop.version=2.6.0 test
.. though again I think these are not regressions but known issues in
older branches.

FYI there are 16 Critical issues still open for 1.2.x:

SPARK-6209,ExecutorClassLoader can leak connections after failing to
load classes from the REPL class server,Josh Rosen,In Progress,4/5/15
SPARK-5098,Number of running tasks become negative after tasks
SPARK-4888,"Spark EC2 doesn't mount local disks for i2.8xlarge
SPARK-4879,Missing output partitions after job completes with
speculative execution,Josh Rosen,Open,3/5/15
SPARK-4568,Publish release candidates under $VERSION-RCX instead of
$VERSION,Patrick Wendell,Open,11/24/14
SPARK-4520,SparkSQL exception when reading certain columns from a
parquet file,sadhan sood,Open,1/21/15
SPARK-4514,SparkContext localProperties does not inherit property
updates across thread reuse,Josh Rosen,Open,3/31/15
SPARK-4454,Race condition in DAGScheduler,Josh Rosen,Reopened,2/18/15
SPARK-4452,Shuffle data structures can starve others on the same
thread for memory,Tianshuo Deng,Open,1/24/15
SPARK-4356,Test Scala 2.11 on Jenkins,Patrick Wendell,Open,11/12/14
SPARK-4258,NPE with new Parquet Filters,Cheng Lian,Reopened,4/3/15
SPARK-4194,Exceptions thrown during SparkContext or SparkEnv
construction might lead to resource leaks or corrupted global
state,,In Progress,4/2/15
SPARK-4159,"Maven build doesn't run JUnit test suites",Sean Owen,Open,1/11/15
SPARK-4106,Shuffle write and spill to disk metrics are incorrect,,Open,10/28/14
SPARK-3492,Clean up Yarn integration code,Andrew Or,Open,9/12/14
SPARK-3461,Support external groupByKey using
repartitionAndSortWithinPartitions,Sandy Ryza,Open,11/10/14
SPARK-2984,FileNotFoundException on _temporary directory,,Open,12/11/14
SPARK-2532,Fix issues with consolidated shuffle,,Open,3/26/15
SPARK-1312,Batch should read based on the batch interval provided in
the StreamingContext,Tathagata Das,Open,12/24/14

On Sun, Apr 5, 2015 at 7:24 PM, Patrick Wendell <> wrote:
> Please vote on releasing the following candidate as Apache Spark version 1.2.2!
> The tag to be voted on is v1.2.2-rc1 (commit 7531b50):
> The list of fixes present in this release can be found at:
> The release files, including signatures, digests, etc. can be found at:
> Release artifacts are signed with the following key:
> The staging repository for this release can be found at:
> The documentation corresponding to this release can be found at:
> Please vote on releasing this package as Apache Spark 1.2.2!
> The vote is open until Thursday, April 08, at 00:30 UTC and passes
> if a majority of at least 3 +1 PMC votes are cast.
> [ ] +1 Release this package as Apache Spark 1.2.2
> [ ] -1 Do not release this package because ...
> To learn more about Apache Spark, please see
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