Ted Yu created HBASE-10231:
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             Summary: Potential NPE in HBaseFsck#checkMetaRegion()
                 Key: HBASE-10231
                 URL: https://issues.apache.org/jira/browse/HBASE-10231
             Project: HBase
          Issue Type: Bug
            Reporter: Ted Yu
            Priority: Minor


metaHbckInfo is initialized to null and assigned when metaRegions is not empty.

However, it is dereferenced unconditionally later (line 2710):
{code}
          // try fix it (treat is a dupe assignment)
          HBaseFsckRepair.fixMultiAssignment(admin, metaHbckInfo.metaEntry, 
servers);
{code}



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