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  1. Kudu
  2. KUDU-1573

In corner cases , tablet could not recovery successfully from node crash.

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Details

    • Bug
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • log, tablet
    • None

    Description

      Last friday ,one of nodes of my kudu cluster crashed and , tablet can not recovery successfully after restart kudu-tserver, i observed error messages from log:

      (TABLET_DATA_READY): Corruption: Could not open LogReader. Reason: Unable to initialize log reader: Segment sequence numbers are not consecutive. Previous segment: seqno 0, path /export/servers/kudu/tserver_wal_data_7052/wals/ed0d8b3a835e4c27afe695252ad0b8f5.recovery/wal-000000018; Current segment: seqno 17, path /export/servers/kudu/tserver_wal_data_7052/wals/ed0d8b3a835e4c27afe695252ad0b8f5.recovery/wal-000000017

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            bruceSz zhangsong

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