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  1. Solr
  2. SOLR-7280

Load cores in sorted order and tweak coreLoadThread counts to improve cluster stability on restarts

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 5.5.3, 6.2
    • SolrCloud
    • None

    Description

      In SOLR-7191, Damien mentioned that by loading solr cores in a sorted order and tweaking some of the coreLoadThread counts, he was able to improve the stability of a cluster with thousands of collections. We should explore some of these changes and fold them into Solr.

      Attachments

        1. SOLR-7280.patch
          5 kB
          Noble Paul
        2. SOLR-7280.patch
          23 kB
          Noble Paul
        3. SOLR-7280-5x.patch
          23 kB
          Erick Erickson
        4. SOLR-7280-5x.patch
          23 kB
          Erick Erickson
        5. SOLR-7280-5x.patch
          23 kB
          Noble Paul
        6. SOLR-7280-test.patch
          6 kB
          Mike Drob

        Issue Links

        is fixed by

        Improvement - An improvement or enhancement to an existing feature or task. SOLR-14342 CoreSorter is partially broken, thus core loading order is sub-optimal

        • Major - Major loss of function.
        • Closed

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          People

            noble.paul Noble Paul
            shalin Shalin Shekhar Mangar
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            Dates

              Created:
              Updated:
              Resolved:

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