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  1. Solr
  2. SOLR-4905

Allow fromIndex parameter to JoinQParserPlugin to refer to a single-sharded collection that has a replica on all nodes

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 5.1, 6.0
    • SolrCloud
    • None

    Description

      Using a non-SolrCloud setup, it is possible to perform cross core joins (http://wiki.apache.org/solr/Join). When testing with SolrCloud, however, neither the collection name, alias name (we have created aliases to SolrCloud collections), or the automatically generated core name (i.e. <collection>_shard1_replica1) work as the fromIndex parameter for a cross-core join.

      Attachments

        1. SOLR-4905.patch
          11 kB
          Timothy Potter
        2. SOLR-4905.patch
          12 kB
          Timothy Potter
        3. patch.txt
          3 kB
          Jack Lo

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. SOLR-4983 Problematic core naming by collection create API

          • Major - Major loss of function.
          • Open
          relates to

          New Feature - A new feature of the product, which has yet to be developed. SOLR-6234 Scoring modes for query time join

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. SOLR-16717 Joining collocated shards

          • Major - Major loss of function.
          • Closed

          Activity

            People

              thelabdude Timothy Potter
              pkwarren Philip K. Warren
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              Dates

                Created:
                Updated:
                Resolved: