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  1. Kudu
  2. KUDU-2415

READ_YOUR_WRITES scan with no prior operation fails

    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 1.7.0
    • Fix Version/s: None
    • Component/s: client, tserver
    • Labels:
      None
    • Target Version/s:

      Description

      If I create a new Java client, and then perform a scan in READ_YOUR_WRITES mode without having done any prior operations from that client, it sends an RPC with read_mode=READ_YOUR_WRITES but without any propagated or snapshot timestamp field set. The server seems to interpret this as a value '0' and then fails with the error:

      Snapshot timestamp is earlier than the ancient history mark. Consider increasing the value of the configuration parameter --tablet_history_max_age_sec. Snapshot timestamp: P: 0 usec, L: 1 Ancient History Mark: P: 1524607330402072 usec, L: 0 Physical time difference: -1524607330.402s

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              • Assignee:
                hahao Hao Hao
                Reporter:
                tlipcon Todd Lipcon
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                Dates

                • Created:
                  Updated: