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  1. Solr
  2. SOLR-3647

DistrubtedQueue should use our Solr zk client rather than the std zk client.

        Details

        • Type: Bug
        • Status: Closed
        • Priority: Major
        • Resolution: Fixed
        • Affects Version/s: None
        • Fix Version/s: 4.0-BETA, 6.0
        • Component/s: SolrCloud
        • Labels:
          None

          Description

          This will let us easily do retries on connection loss.

            Activity

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            markrmiller@gmail.com Mark Miller added a comment -

            This was actually a fairly bad bug as brought up on the user list a week or two back - the std zk client does not deal with connection loss well, but worse, once it's had a connection expiration, you have to make a new client - you cannot use the old one. So if the distrib queue zk client ever gets expired, it will continually hit expiration exceptions as you try to use it again - so no nodes can publish states (other issues too, but thats a big one). This can put in in an infinite recovery loop.

            Show
            markrmiller@gmail.com Mark Miller added a comment - This was actually a fairly bad bug as brought up on the user list a week or two back - the std zk client does not deal with connection loss well, but worse, once it's had a connection expiration, you have to make a new client - you cannot use the old one. So if the distrib queue zk client ever gets expired, it will continually hit expiration exceptions as you try to use it again - so no nodes can publish states (other issues too, but thats a big one). This can put in in an infinite recovery loop.
            Hide
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            markrmiller@gmail.com Mark Miller added a comment -

            reopened to change from improvement to bug

            Show
            markrmiller@gmail.com Mark Miller added a comment - reopened to change from improvement to bug

              People

              • Assignee:
                markrmiller@gmail.com Mark Miller
                Reporter:
                markrmiller@gmail.com Mark Miller
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                Dates

                • Created:
                  Updated:
                  Resolved:

                  Development