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  1. HBase
  2. HBASE-13446

Add docs warning about missing data for downstream on versions prior to HBASE-13262

    Details

    • Type: Task
    • Status: Resolved
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 0.98.0, 1.0.0
    • Fix Version/s: 2.0.0
    • Component/s: documentation
    • Labels:
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    • Hadoop Flags:
      Reviewed

      Description

      From conversation at the end of HBASE-13262:

      Dave Latham

      Should we put a warning somewhere (mailing list? book?) about this? Something like:
      IF (client OR server is <= 0.98.11/1.0.0) AND server has a smaller value for hbase.client.scanner.max.result.size than client does, THEN scan requests that reach the server's hbase.client.scanner.max.result.size are likely to miss data. In particular, 0.98.11 defaults hbase.client.scanner.max.result.size to 2MB but other versions default to larger values, so be very careful using 0.98.11 servers with any other client version.

      Sean Busbey

      How about we add a note in the ref guide for upgrades and for
      troubleshooting?

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              • Assignee:
                misty Misty Linville
                Reporter:
                busbey Sean Busbey
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                • Created:
                  Updated:
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