Uploaded image for project: 'HBase'
  1. HBase
  2. HBASE-3232

Fix KeyOnlyFilter + Add Value Length

    XMLWordPrintableJSON

Details

    • Bug
    • Status: Closed
    • Blocker
    • Resolution: Fixed
    • None
    • 0.90.0
    • None
    • None

    Description

      HBASE-3211 altered filter code to mutate KeyValues. What could go wrong? Well, your scan could mess up because the KVHeap compare functions don't work properly. If we're going to soft mutate KVs in filter code, we also need to soft copy the KV before filtering. This was found while adding the ability to have KeyOnlyFilter have the option to return the Value's length. This is useful for grouping your reduce tasks into equal-sized blocks.

      Attachments

        Issue Links

          relates to

          Improvement - An improvement or enhancement to an existing feature or task. HBASE-3211 Key (Index) Only Fetches

          • Major - Major loss of function.
          • Closed

          Activity

            People

              nspiegelberg Nicolas Spiegelberg
              nspiegelberg Nicolas Spiegelberg
              Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: