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  1. Hive
  2. HIVE-1893

ConditionalResolverSkewJoin.getTasks may throw NullPointerException

    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 0.4.0, 0.4.1, 0.5.0, 0.6.0
    • Fix Version/s: None
    • Component/s: Query Processor
    • Labels:
      None
    • Environment:

      RedHat 2.6.18-164.11.1.el5, JDK 1.6.0_06

      Description

      In ConditionalResolverSkewJoin.getTasks(HiveConf, Object), FileStatus[] fstatus = inpFs.listStatus(dirPath) and then fstatus.length is accessed. However, DistributedFileSystem.listStatus(Path p) could return null, thus fstatus may be null, and then fstatus.length will throw NullPointerException.

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              • Assignee:
                Unassigned
                Reporter:
                yantang Zhai Yantang
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                Dates

                • Created:
                  Updated: