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  1. Hadoop HDFS
  2. HDFS-11753

Multiple JournalNode Daemons Coexist

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Duplicate
    • Affects Version/s: 3.0.0-alpha2, 2.8.1, 2.8.2
    • Fix Version/s: 2.9.0, 3.0.0-beta1
    • Component/s: journal-node
    • Labels:
      None

      Description

      Add exception catch and termination. If I start journalnode multiple times, I get multiple journalnode daemons that don't work for I config the same port.

      [hdfs@localhost ~]$ jps
      10107 JournalNode
      46023 JournalNode
      57944 NameNode
      46539 Jps
      57651 DFSZKFailoverController
      57909 DataNode
      57739 JournalNode
      45721 JournalNode

        Attachments

        1. HDFS-11753.001.patch
          3 kB
          Doris Gu

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              • Assignee:
                doris Doris Gu
                Reporter:
                doris Doris Gu
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                • Created:
                  Updated:
                  Resolved: