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Posted to dev@ambari.apache.org by "Jeff Sposetti (JIRA)" <ji...@apache.org> on 2014/01/14 15:33:53 UTC

[jira] [Created] (AMBARI-4285) Only modify properties that Ambari manages in conf files

Jeff Sposetti created AMBARI-4285:
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             Summary: Only modify properties that Ambari manages in conf files
                 Key: AMBARI-4285
                 URL: https://issues.apache.org/jira/browse/AMBARI-4285
             Project: Ambari
          Issue Type: Improvement
    Affects Versions: 1.4.3
            Reporter: Jeff Sposetti


Ambari should only write the properties Ambari manages in service + component configuration files.

Example #1: user wants to modify export HIVE_AUX_JARS_PATH in hive-env.sh files. If the user makes local edits to hive-env.sh, Ambari will overwrite the whole file, each time, even though Ambari is only managing a subset of key/value properties in that file.

example #2: in hadoop-env.sh, user wants to modify HADOOP_OPTS, Ambari should only write to hadoop-env.sh the properties Ambari manages.



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