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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-10515) Potential null pointer dereference in HFileArchiver#archiveRegion()
Date Wed, 12 Feb 2014 22:20:19 GMT
Ted Yu created HBASE-10515:
------------------------------

             Summary: Potential null pointer dereference in HFileArchiver#archiveRegion()
                 Key: HBASE-10515
                 URL: https://issues.apache.org/jira/browse/HBASE-10515
             Project: HBase
          Issue Type: Bug
            Reporter: Ted Yu
            Assignee: Ted Yu
            Priority: Minor


Here is related code:
{code}
    if (tableDir == null || regionDir == null) {
      LOG.error("No archive directory could be found because tabledir (" + tableDir
          + ") or regiondir (" + regionDir + "was null. Deleting files instead.");
      deleteRegionWithoutArchiving(fs, regionDir);
{code}
When regionDir is null, calling deleteRegionWithoutArchiving() would lead to NPE in FileSystem.delete().



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