HBase
  1. HBase
  2. HBASE-5073

Registered listeners not getting removed leading to memory leak in HBaseAdmin

    Details

    • Type: Bug Bug
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.90.4
    • Fix Version/s: 0.90.6
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      HBaseAdmin apis like tableExists(), flush, split, closeRegion uses catalog tracker. Every time Root node tracker and meta node tracker are started and a listener is registered. But after the operations are performed the listeners are not getting removed. Hence if the admin apis are consistently used then it may lead to memory leak.

      1. HBASE-5073.patch
        2 kB
        ramkrishna.s.vasudevan

        Activity

          People

          • Assignee:
            ramkrishna.s.vasudevan
            Reporter:
            ramkrishna.s.vasudevan
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            Dates

            • Created:
              Updated:
              Resolved:

              Development