Uploaded image for project: 'Kudu'
  1. Kudu
  2. KUDU-3221

Add Bloom filter predicate push down support in Kudu Java client

Attach filesAttach ScreenshotAdd voteVotersWatch issueWatchersCreate sub-taskLinkCloneUpdate Comment AuthorReplace String in CommentUpdate Comment VisibilityDelete Comments
    XMLWordPrintableJSON

Details

    • Task
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 1.13.0
    • None
    • client, java

    Description

      We added support for predicate pushdown with Bloom filter predicate in 1.13. See KUDU-2483.
      However instead of using the existing Bloom filter in Kudu which is used internally for index look ups, we decided to import the Cache, Hash and Space efficient Bloom filter from Impala which was written in C++.
      We need to create a binary compatible Bloom filter in Java to be push down the Bloom filter predicate to Kudu servers from Java clients.

      Attachments

        Issue Links

        Activity

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

          People

            Unassigned Unassigned
            bankim Bankim Bhavsar

            Dates

              Created:
              Updated:

              Slack

                Issue deployment