Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-3919

MiniDFSCluster:waitClusterUp can hang forever

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Minor Minor
    • Resolution: Fixed
    • Affects Version/s: 2.0.1-alpha
    • Fix Version/s: 2.0.3-alpha, 0.23.5
    • Component/s: test
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      A test run hung due to a known system config issue, but the hang was interesting:

      2012-09-11 13:22:41,888 WARN  hdfs.MiniDFSCluster (MiniDFSCluster.java:waitClusterUp(925)) - Waiting for the Mini HDFS Cluster to start...
      2012-09-11 13:22:42,889 WARN  hdfs.MiniDFSCluster (MiniDFSCluster.java:waitClusterUp(925)) - Waiting for the Mini HDFS Cluster to start...
      2012-09-11 13:22:43,889 WARN  hdfs.MiniDFSCluster (MiniDFSCluster.java:waitClusterUp(925)) - Waiting for the Mini HDFS Cluster to start...
      2012-09-11 13:22:44,890 WARN  hdfs.MiniDFSCluster (MiniDFSCluster.java:waitClusterUp(925)) - Waiting for the Mini HDFS Cluster to start...
      

      The MiniDFSCluster should give up after a few seconds.

      1. hdfs3919.txt
        1 kB
        Andy Isaacson

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          People

          • Assignee:
            Andy Isaacson
            Reporter:
            Andy Isaacson
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            Dates

            • Created:
              Updated:
              Resolved:

              Development