Uploaded image for project: 'Solr'
  1. Solr
  2. SOLR-7191 Improve stability and startup performance of SolrCloud with thousands of collections
  3. SOLR-7282

Cache config or index schema objects by configset and share them across cores

    XMLWordPrintableJSON

Details

    • Sub-task
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • 5.2, 6.0
    • SolrCloud
    • None

    Description

      Sharing schema and config objects has been known to improve startup performance when a large number of cores are on the same box (See http://wiki.apache.org/solr/LotsOfCores).Damien also saw improvements to cluster startup speed upon caching the index schema in SOLR-7191.

      Now that SolrCloud configuration is based on config sets in ZK, we should explore how we can minimize config/schema parsing for each core in a way that is compatible with the recent/planned changes in the config and schema APIs.

      Attachments

        1. SOLR-7282.patch
          2 kB
          Damien Kamerman

        Issue Links

          Is contained by

          Improvement - An improvement or enhancement to an existing feature or task. SOLR-9273 Share and reuse config set in a node

          • Major - Major loss of function.
          • Open
          is fixed by

          Improvement - An improvement or enhancement to an existing feature or task. SOLR-14040 solr.xml shareSchema does not work in SolrCloud

          • Major - Major loss of function.
          • Closed

          Activity

            People

              noble.paul Noble Paul
              shalin Shalin Shekhar Mangar
              Votes:
              2 Vote for this issue
              Watchers:
              9 Start watching this issue

              Dates

                Created:
                Updated: