Uploaded image for project: 'HBase'
  1. HBase
  2. HBASE-8818 [thrift2] Update Thrift2 to supersede Thrift1 and equal REST
  3. HBASE-3852

ThriftServer leaks scanners

VotersWatch issueWatchersLinkCloneUpdate Comment AuthorReplace String in CommentUpdate Comment VisibilityDelete Comments
    XMLWordPrintableJSON

Details

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Won't Fix
    • 0.90.2
    • None
    • Thrift
    • None

    Description

      The scannerMap in ThriftServer relies on the user to clean it by closing the scanner. If that doesn't happen, the ResultScanner will stay in the thrift server's memory and if any pre-fetching was done, it will also start accumulating Results (with all their data).

      Attachments

        1. HBASE-3852-0.94.patch
          10 kB
          Jean-Daniel Cryans
        2. thrift2-scanner.patch
          4 kB
          Bob Copeland
        3. 3852.txt
          0.5 kB
          Ted Yu

        Issue Links

        is related to

        Sub-task - The sub-task of the issue HBASE-7035 Thrift 2 server closes HTable of open Scanners

        • Major - Major loss of function.
        • Closed
        relates to

        Sub-task - The sub-task of the issue HBASE-8852 Close scanners when at end in Thrift 2

        • Major - Major loss of function.
        • Closed

        Activity
          This comment will be Viewable by All Users Viewable by All Users
          Cancel

          People

            Unassigned Unassigned
            jdcryans Jean-Daniel Cryans
            Votes:
            1 Vote for this issue
            Watchers:
            10 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved:

              Slack

                Issue deployment