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  1. Kudu
  2. KUDU-356

Creating a table after reformatting a TS kills the TS

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Details

    • Bug
    • Status: Resolved
    • Minor
    • Resolution: Cannot Reproduce
    • M4
    • n/a
    • master, tserver

    Description

      Steps to repro:

      • Start a master and TS
      • shut down the TS, rm -Rf its data dir, and start the TS again on the same RPC port
      • create a table

      The master then has a 50% chance of sending a "create tablet" request thinking it's going to the old TS, so it will include a quorum with the old TS's permanent UUID. The new TS will then see this and trigger a CHECK failure in ts_tablet_manager:

      F0617 11:47:30.864171 1857 ts_tablet_manager.cc:164] Check failed: server_->instance_pb().permanent_uuid() == quorum.peers(0).permanent_uuid() (97cb01e6c96c46f98319d2d3c8884884 vs. daa1284ffb374a2a8b36a6ead695d011)

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            Unassigned Unassigned
            tlipcon Todd Lipcon
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            Dates

              Created:
              Updated:
              Resolved: