GitHub user nishkamravi2 opened a pull request:
https://github.com/apache/spark/pull/1000
Workaround in Spark for ConcurrentModification issue (JIRA Hadoop-10456,
Spark-1097)
This fix has gone into Hadoop 2.4.1. For developers using < 2.4.1, it
would be good to have a workaround in Spark as well.
Fix has been tested for performance as well, no regressions found.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/nishkamravi2/spark master
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/1000.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1000
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commit 681b36f5fb63e14dc89e17813894227be9e2324f
Author: nravi <[email protected]>
Date: 2014-05-08T07:05:33Z
Fix for SPARK-1758: failing test
org.apache.spark.JavaAPISuite.wholeTextFiles
The prefix "file:" is missing in the string inserted as key in HashMap
commit 5108700230fd70b995e76598f49bdf328c971e77
Author: nravi <[email protected]>
Date: 2014-06-03T22:25:22Z
Fix in Spark for the Concurrent thread modification issue (SPARK-1097,
HADOOP-10456)
commit 6b840f017870207d23e75de224710971ada0b3d0
Author: nravi <[email protected]>
Date: 2014-06-03T22:34:02Z
Undo the fix for SPARK-1758 (the problem is fixed)
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