Uploaded image for project: 'HBase'
  1. HBase
  2. HBASE-23796 Consider using 127.0.0.1 instead of localhost and binding to 127.0.0.1 as well.
  3. HBASE-23993

Use loopback for zk standalone server in minizkcluster

    XMLWordPrintableJSON

Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 3.0.0-alpha-1, 2.3.0
    • Zookeeper
    • None
    • Reviewed
    • MiniZKCluster now puts up its standalone node listening on loopback/127.0.0.1 rather than "localhost".

    Description

      Use loopback for minizkcluster. HBASE-23919 shows how sometimes unit tests fail in setup because the minizkcluster won't come up. It looks like client is trying to stat the server but though the server is trying to poll a socket bound to 0.0.0.0, the server never notices the client pings. Using loopback, I don't see these odd failures anymore.

      Attachments

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. HBASE-23919 [Flakey Test] Standalone Zookeeper won't start (minizookeepercluster won't come up)

          • Major - Major loss of function.
          • Resolved
          links to

          Web Link GitHub Pull Request #1291

          Activity

            People

              stack Michael Stack
              stack Michael Stack
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: