Details

    • Type: Sub-task Sub-task
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 5.5, 6.0
    • Component/s: SolrCloud
    • Labels:
      None

      Description

      A node restart currently iterates through each core and publishes an item to the Overseer queue to mark that core as 'down'. This is inefficient if each node has many cores and causes overseer to be overwhelmed with requests. We can publish a single 'down' status for the entire node and have the overseer do the rest.

      1. SOLR-7281.patch
        19 kB
        Mark Miller

        Issue Links

          Activity

          Hide
          Mark Miller added a comment -

          Here is a patch.

          Show
          Mark Miller added a comment - Here is a patch.
          Hide
          Stephan Lagraulet added a comment -

          Can you please remove Fix version 5.2 ?

          Show
          Stephan Lagraulet added a comment - Can you please remove Fix version 5.2 ?
          Hide
          ASF subversion and git services added a comment -

          Commit e78002bdc165188e219171f81a7a38cda592b5b7 in lucene-solr's branch refs/heads/master from markrmiller
          [ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=e78002b ]

          SOLR-7281: Add an overseer action to publish an entire node as 'down'.

          Show
          ASF subversion and git services added a comment - Commit e78002bdc165188e219171f81a7a38cda592b5b7 in lucene-solr's branch refs/heads/master from markrmiller [ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=e78002b ] SOLR-7281 : Add an overseer action to publish an entire node as 'down'.
          Hide
          ASF subversion and git services added a comment -

          Commit 2e65a90eba4e51c8b46a36f5e470ef82c4d3cdf5 in lucene-solr's branch refs/heads/branch_5x from markrmiller
          [ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=2e65a90 ]

          SOLR-7281: Add an overseer action to publish an entire node as 'down'.

          Show
          ASF subversion and git services added a comment - Commit 2e65a90eba4e51c8b46a36f5e470ef82c4d3cdf5 in lucene-solr's branch refs/heads/branch_5x from markrmiller [ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=2e65a90 ] SOLR-7281 : Add an overseer action to publish an entire node as 'down'.
          Hide
          ASF subversion and git services added a comment -

          Commit 8299b00868ef677b3ea1f2b9d5090501c2bdfe14 in lucene-solr's branch refs/heads/master from markrmiller
          [ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=8299b00 ]

          SOLR-7281: Improve 'best effort', we don't want this best effort method to easily throw exceptions.

          Show
          ASF subversion and git services added a comment - Commit 8299b00868ef677b3ea1f2b9d5090501c2bdfe14 in lucene-solr's branch refs/heads/master from markrmiller [ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=8299b00 ] SOLR-7281 : Improve 'best effort', we don't want this best effort method to easily throw exceptions.
          Hide
          ASF subversion and git services added a comment -

          Commit 0417cc41dc381fd036b0b67565fced3400779f62 in lucene-solr's branch refs/heads/branch_5x from markrmiller
          [ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=0417cc4 ]

          SOLR-7281: Improve 'best effort', we don't want this best effort method to easily throw exceptions.

          Show
          ASF subversion and git services added a comment - Commit 0417cc41dc381fd036b0b67565fced3400779f62 in lucene-solr's branch refs/heads/branch_5x from markrmiller [ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=0417cc4 ] SOLR-7281 : Improve 'best effort', we don't want this best effort method to easily throw exceptions.

            People

            • Assignee:
              Mark Miller
              Reporter:
              Shalin Shekhar Mangar
            • Votes:
              0 Vote for this issue
              Watchers:
              7 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development