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https://issues.apache.org/jira/browse/MAPREDUCE-6343?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14516014#comment-14516014
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Jeff Field commented on MAPREDUCE-6343:
---------------------------------------
Just ran into this on our development environment using CDH5.4.0:
2015-04-28 00:08:52,427 FATAL [AsyncDispatcher event handler]
org.apache.hadoop.yarn.event.AsyncDispatcher: Error in dispatcher thread
java.lang.NumberFormatException: For input string: "2147483648"
at
java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
at java.lang.Integer.parseInt(Integer.java:499)
at java.lang.Integer.parseInt(Integer.java:527)
at org.apache.hadoop.mapred.JobConf.parseMaximumHeapSizeMB(JobConf.java:2105
Changing it to 2147483647 works.
> JobConf.parseMaximumHeapSizeMB() fails to parse value greater than 2GB
> expressed in bytes
> -----------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-6343
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6343
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Affects Versions: 3.0.0
> Reporter: Hao Xia
> Attachments: parse-heap-size.patch
>
>
> It currently tries to parse the value as an integer, which blows up whenever
> the value is greater than 2GB and expressed in bytes.
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