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Posted to issues@hbase.apache.org by "Amit Sela (JIRA)" <ji...@apache.org> on 2013/12/01 16:41:35 UTC

[jira] [Created] (HBASE-10061) TableMapReduceUtil.findOrCreateJar calls updateMap(null, ) resulting in thrown NPE

Amit Sela created HBASE-10061:
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             Summary: TableMapReduceUtil.findOrCreateJar calls updateMap(null, ) resulting in thrown NPE
                 Key: HBASE-10061
                 URL: https://issues.apache.org/jira/browse/HBASE-10061
             Project: HBase
          Issue Type: Bug
          Components: mapreduce
    Affects Versions: 0.94.12
            Reporter: Amit Sela


TableMapReduceUtil.findOrCreateJar line 596:
jar = getJar(my_class);
updateMap(jar, packagedClasses);
In case getJar returns null, updateMap will throw NPE.
Should check null==jar before calling updateMap.



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