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From "Nick Dimiduk (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-8124) TableMapReduceUtils should distribute dependency jars using an hbase config
Date Fri, 15 Mar 2013 20:22:12 GMT
Nick Dimiduk created HBASE-8124:
-----------------------------------

             Summary: TableMapReduceUtils should distribute dependency jars using an hbase
config
                 Key: HBASE-8124
                 URL: https://issues.apache.org/jira/browse/HBASE-8124
             Project: HBase
          Issue Type: Sub-task
          Components: mapreduce, Usability
            Reporter: Nick Dimiduk
            Assignee: Nick Dimiduk


When users invoke TableMapReduceUtils#addDependencyJars, directly or indirectly, the discovered
jars are added to the jobconf via the configuration point "tmpjars". That means that, if I
want to use one jobconf as the basis of another, and I blanket copy all "hbase.*" confs, the
dependency jar list will be missed. Since the dependency jars are critical for successful
execution of the job, and not an internal API passed between different MR components, this
config point should be renamed to something starting with "hbase."

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