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https://issues.apache.org/jira/browse/MAPREDUCE-1286?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yuri Pradkin updated MAPREDUCE-1286:
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Status: Patch Available (was: In Progress)
just remove the quotes
> Quotes in environment HADOOP_CLIENT_OPTS confuse parsing if this env is
> concatenated with something else
> --------------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-1286
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1286
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: task
> Affects Versions: 0.20.2
> Environment: Linux F12; streaming
> Reporter: Yuri Pradkin
> Assignee: Yuri Pradkin
> Attachments: mr-1286
>
>
> I use streaming and in the perl-reducer I write to hdfs using a pipe to hdfs
> -put - .... It turns out that because TaskRunner sets the environment
> HADOOP_CLIENT_OPTS in double quotes, when hdfs shell script concatenates
> these with something else, the command fails: .e.g java -Dblah=x -Dfoo=y
> "-Dhadoop.tasklog.taskid=z -Dhadoop.tasklog.totalLogFileSize=s"...
> Since I don't see any reason to have these double quotes in the original
> code; I propose they're removed.
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