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  1. Solr
  2. SOLR-11920

Differential file copy for IndexFetcher

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 7.4
    • Component/s: None
    • Labels:
      None

      Description

      In the case of fullCopy=true, all files are copied over from the leader/master irrespective of whether or not that exact file exists with the replica/slave. This is wasteful, esp. in tlog replicas or pull replicas, when only a fraction of the total files are different.

      This stems from SOLR-11815.

        Attachments

        1. thetaphi.Lucene.Solr.7.x.Linux.1675.log.txt.gz
          839 kB
          Steven Rowe
        2. SOLR-11920.patch
          7 kB
          Ishan Chattopadhyaya
        3. SOLR-11920.patch
          7 kB
          Ishan Chattopadhyaya

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            • Assignee:
              ichattopadhyaya Ishan Chattopadhyaya
              Reporter:
              ichattopadhyaya Ishan Chattopadhyaya

              Dates

              • Created:
                Updated:
                Resolved:

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