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  1. Solr
  2. SOLR-2593

A new core admin action 'split' for splitting index

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Details

    • New Feature
    • Status: Closed
    • Major
    • Resolution: Duplicate
    • None
    • 4.3
    • None
    • None

    Description

      If an index is too large/hot it would be desirable to split it out to another core .
      This core may eventually be replicated out to another host.

      There can be to be multiple strategies

      • random split of x or x%
      • fq="user:johndoe"

      example :
      action=split&split=20percent&newcore=my_new_index
      or
      action=split&fq=user:johndoe&newcore=john_doe_index

      Attachments

        Issue Links

          blocks

          New Feature - A new feature of the product, which has yet to be developed. SOLR-2595 Split and migrate indexes

          • Major - Major loss of function.
          • Closed
          depends upon

          Improvement - An improvement or enhancement to an existing feature or task. LUCENE-2919 IndexSplitter that divides by primary key term

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          duplicates

          New Feature - A new feature of the product, which has yet to be developed. SOLR-3755 shard splitting

          • Major - Major loss of function.
          • Closed

          Activity

            People

              Unassigned Unassigned
              noble.paul Noble Paul
              Votes:
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              Dates

                Created:
                Updated:
                Resolved: