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  1. Hadoop HDFS
  2. HDFS-10602

TestBalancer runs timeout intermittently

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Duplicate
    • 3.0.0-alpha1
    • None
    • None
    • None

    Description

      As the jira HDFS-10336 has mentioned, the unit test TestBalancer#testBalancerWithKeytabs will runs too slowly sometimes and that leads the timeout. The test TestBalancer#testUnknownDatanodeSimple will also has this problem. These two tests both use the method testUnknownDatanode. We can do some optimization for this method.

      Attachments

        1. pass.log
          374 kB
          Mingliang Liu
        2. HDFS-10602.002.patch
          0.8 kB
          Yiqun Lin
        3. HDFS-10602.001.patch
          1.0 kB
          Yiqun Lin
        4. fail.log
          824 kB
          Mingliang Liu

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. HDFS-10716 In Balancer, the target task should be removed when its size < 0.

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          relates to

          Bug - A problem which impairs or prevents the functions of the product. HDFS-10336 TestBalancer failing intermittently because of not reseting UserGroupInformation completely

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              linyiqun Yiqun Lin
              linyiqun Yiqun Lin
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              Dates

                Created:
                Updated:
                Resolved: