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  1. HBase
  2. HBASE-13488

regionserver make lots of CLOSE_WAIT connection to dn

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Duplicate
    • Affects Version/s: 0.98.1, 1.2.0
    • Fix Version/s: None
    • Component/s: hadoop2
    • Labels:
      None
    • Environment:

      CentOS release 6.4 (Final)
      hadoop-2.3.0

    • Tags:
      hbase,close_wait,
    • Flags:
      Patch

      Description

      when start hbase´╝îregionserver make a lot sockets with CLOSE_WAIT connected datanode,the default port is 50010
      I guest the datanode is closed or went away,but RS doesn't close

      I have tried the issue HDFS-5671 , HBASE-11142 , HBASE-9393,but no help,and I use hadoop-2.3.0

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            • Assignee:
              Unassigned
              Reporter:
              blackproof dirk.zhang
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              • Due:
                Created:
                Updated:
                Resolved: