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  1. Apache Cassandra
  2. CASSANDRA-6852

can't repair -pr part of data when not replicating data everywhere (multiDCs)

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Details

    • Bug
    • Status: Resolved
    • Normal
    • Resolution: Duplicate
    • None
    • None
    • Normal

    Description

      Our environment is as follows :

      • 3 DCS : dc1,dc2 and dc3
      • replicate all keyspaces to dc1 and dc2
      • replicate a few keyspaces to dc3 as we have less hardware and use it for computing statistics

      We use repair -pr everywhere regularly. FYI, a full repair takes almost 20 hours per node. The matter is that we can't use "repair -pr" anymore for tokens stored on dc3 concerning keyspaces not replicated. We should have a way to repair those ranges without doing a FULL REPAIR everywhere

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              Unassigned Unassigned
              cscetbon Cyril Scetbon
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                Updated:
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