Uploaded image for project: 'IMPALA'
  1. IMPALA
  2. IMPALA-7954 Support automatic invalidates using metastore notification events
  3. IMPALA-7972

Detect self-events to avoid unnecessary invalidates

    XMLWordPrintableJSON

Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • Impala 3.2.0
    • None
    • None
    • ghx-label-8

    Description

      When a metastore objects are created/altered or dropped, it would generate a event which will be polled by the same Catalog server. Such self-events should be detected and we should avoid invalidating the tables when they are received. See the design doc attached to the main JIRA for more details.

      Attachments

        Issue Links

          links to

          Web Link Gerrit link

          Activity

            People

              vihangk1 Vihang Karajgaonkar
              vihangk1 Vihang Karajgaonkar
              Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: