HBase
  1. HBase
  2. HBASE-10945

[0.89-fb] Retry getting a ZK instance in case of UnknownHostExceptions

    Details

    • Type: Improvement Improvement
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Not A Problem
    • Affects Version/s: 0.89-fb
    • Fix Version/s: 0.89-fb
    • Component/s: None
    • Labels:
      None

      Description

      In case of DNS errors on the machine, locating a ZK quorum might throw UnknownHostException-s, but this might be a temporary issue in most cases. Retrying a couple of times, might resolve this problem. We already retry while getting ZK node data, it only makes sense to do the same while creating the connection.

        Activity

        Elliott Clark made changes -
        Field Original Value New Value
        Resolution Not A Problem [ 8 ]
        Assignee Gaurav Menghani [ gaurav.menghani ] Elliott Clark [ eclark ]
        Status Open [ 1 ] Resolved [ 5 ]
        Gaurav Menghani created issue -

          People

          • Assignee:
            Elliott Clark
            Reporter:
            Gaurav Menghani
          • Votes:
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            Watchers:
            3 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development