Solr
  1. Solr
  2. SOLR-3563

Collection in ZK not deleted when all shards has been unloaded

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Minor Minor
    • Resolution: Fixed
    • Affects Version/s: 4.0-ALPHA
    • Fix Version/s: 4.0-BETA, 5.0
    • Component/s: multicore, SolrCloud
    • Labels:
      None
    • Environment:

      Same as SOLR-3561

      Description

      Same scanario as SOLR-3561 - deleting shards/cores using CoreAdmin/UNLOAD command.

      I have noticed that when I have done CoreAdmin/UNLOAD for all shard under a collection, that the collection and all its slices are still present in ZK under /collections. I might be ok since the operation is called UNLOAD, but I basically want to delete an entire collection and all data related to it (including information about it in ZK).

      A delete-collection operation, that also deletes info about the collection under /collections in ZK, would be very nice! Or a delete-shard/core operation and then some nice logic that detects when all shards belonging to a collection has been deleted, and when that has happened deletes info about the collection under /collections in ZK.

        Issue Links

          Activity

          Hide
          Mark Miller added a comment -

          i was going to look at addressing this as part of the collections api issue (for collection delete).

          Show
          Mark Miller added a comment - i was going to look at addressing this as part of the collections api issue (for collection delete).
          Hide
          Mark Miller added a comment -

          I've add this to the work I did on the collections API - it's needed there for collection removal. Should be committing a first iteration of that soon.

          Show
          Mark Miller added a comment - I've add this to the work I did on the collections API - it's needed there for collection removal. Should be committing a first iteration of that soon.
          Hide
          Mark Miller added a comment -

          This was added as part of SOLR-3488 - I'll make a changes entry.

          Show
          Mark Miller added a comment - This was added as part of SOLR-3488 - I'll make a changes entry.
          Hide
          Mark Miller added a comment -

          Thanks Per!

          Show
          Mark Miller added a comment - Thanks Per!
          Hide
          Hoss Man added a comment -

          hoss20120711-manual-post-40alpha-change

          Show
          Hoss Man added a comment - hoss20120711-manual-post-40alpha-change

            People

            • Assignee:
              Mark Miller
              Reporter:
              Per Steffensen
            • Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development