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  1. Accumulo
  2. ACCUMULO-3806

Failing to create a table/namespace because it already exists should not be a warning

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Not A Problem
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: fate
    • Labels:

      Description

      This is a really common occurrence when you're running randomwalk:

      Failed to execute Repo, tid=63d0421f1b17b04a
      	ThriftTableOperationException(tableId:null, tableName:nspc_001.ctt_000, op:CREATE, type:EXISTS, description:null)
      		at org.apache.accumulo.master.tableOps.Utils.checkTableDoesNotExist(Utils.java:54)
      		at org.apache.accumulo.master.tableOps.PopulateZookeeper.call(PopulateZookeeper.java:54)
      		at org.apache.accumulo.master.tableOps.PopulateZookeeper.call(PopulateZookeeper.java:30)
      		at org.apache.accumulo.master.tableOps.TraceRepo.call(TraceRepo.java:57)
      		at org.apache.accumulo.fate.Fate$TransactionRunner.run(Fate.java:72)
      		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
      		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
      		at org.apache.accumulo.fate.util.LoggingRunnable.run(LoggingRunnable.java:35)
      		at java.lang.Thread.run(Thread.java:745)
      

      Concurrent table creations run: only one succeeds and the others fail. This is expected and what FATE was designed to handle. We shouldn't be pushing these up to the monitor – should probably be a info or debug message.

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              • Assignee:
                Unassigned
                Reporter:
                elserj Josh Elser
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                • Created:
                  Updated:
                  Resolved: