Uploaded image for project: 'HBase'
  1. HBase
  2. HBASE-11425 Cell/DBB end-to-end on the read-path
  3. HBASE-14832

Ensure write paths work with ByteBufferedCells in case of compaction

    XMLWordPrintableJSON

Details

    • Sub-task
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • 2.0.0
    • 2.0.0
    • regionserver, Scanners
    • None
    • Reviewed

    Description

      Currently any cell coming out of offheap Bucketcache while compaction does a copy using the getXXXArray() API since write path does not work with BBCells. This JIRA is aimed at changing the write path to support BBCells so that this copy is avoided.

      Attachments

        1. HBASE-14832_1.patch
          36 kB
          ramkrishna.s.vasudevan
        2. HBASE-14832.patch
          36 kB
          ramkrishna.s.vasudevan

        Issue Links

          relates to

          Sub-task - The sub-task of the issue HBASE-15077 Support OffheapKV write in compaction with out copying data on heap

          • Major - Major loss of function.
          • Closed

          Activity

            People

              ram_krish ramkrishna.s.vasudevan
              ram_krish ramkrishna.s.vasudevan
              Votes:
              0 Vote for this issue
              Watchers:
              4 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: