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Posted to mapreduce-dev@hadoop.apache.org by "Steve Loughran (Created) (JIRA)" <ji...@apache.org> on 2011/11/18 17:04:51 UTC

[jira] [Created] (MAPREDUCE-3430) Shell variable expansions in yarn shell scripts should be quoted

Shell variable expansions in yarn shell scripts should be quoted
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                 Key: MAPREDUCE-3430
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3430
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
          Components: mrv2
    Affects Versions: 0.23.0
            Reporter: Steve Loughran


The various yarn shell scripts assume that JAVA_HOME, HADOOP_COMMON_HOME, YARN_CONFIG_DIR etc are all in directories without spaces. This likely to break on windows, where JAVA_HOME is often C:\Program Files\Java

They all need reviewing, and ideally testing on a machine that has everything installed into directories with spaces. 

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