Uploaded image for project: 'ZooKeeper'
  1. ZooKeeper
  2. ZOOKEEPER-829

Add /zookeeper/sessions/* to allow inspection/manipulation of client sessions

    Details

    • Type: New Feature
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: server
    • Labels:
      None

      Description

      For some use cases in HBase (HBASE-1316 in particular) we'd like the ability to forcible expire someone else's ZK session. Patrick and I discussed on IRC and came up with an idea of creating nodes in /zookeeper/sessions/<session id> that can be read in order to get basic stats about a session, and written in order to manipulate one. The manipulation we need in HBase is the ability to write a command like "kill", but others might be useful as well.

        Attachments

        1. 829.diff
          8 kB
          Michael Xu
        2. case-120.patch
          8 kB
          Marshall McMullen

          Issue Links

            Activity

              People

              • Assignee:
                marshall Marshall McMullen
                Reporter:
                tlipcon Todd Lipcon
              • Votes:
                1 Vote for this issue
                Watchers:
                12 Start watching this issue

                Dates

                • Created:
                  Updated: