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  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

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    Details

    • Type: Sub-task
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: 5.2, 6.0
    • Component/s: SolrCloud
    • Labels:
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      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

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              • Assignee:
                noble.paul Noble Paul
                Reporter:
                shalin Shalin Shekhar Mangar
              • Votes:
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                Dates

                • Created:
                  Updated: