Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.98.7, 0.94.24, 0.99.1
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Almost all methods in FilterList do work on behalf of the passed list of filters, which - you guessed it - is always an ArrayList and we always iterate over those with an iterator. Multiple of these methods are called for each row leading to creating about 10 Itrs for every single row touched (whether filtered or not)

        Attachments

        1. HBASE-12077-0.94.patch
          5 kB
          Andrew Purtell
        2. HBASE-12077.patch
          6 kB
          Ashish Singhi
        3. 12077-0.98.txt
          5 kB
          Lars Hofhansl

          Activity

            People

            • Assignee:
              lhofhansl Lars Hofhansl
              Reporter:
              lhofhansl Lars Hofhansl
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              Dates

              • Created:
                Updated:
                Resolved: