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  1. Accumulo
  2. ACCUMULO-1625

Accumulo shouldn't reuse filenames for .rf files

    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 1.6.0
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None

      Description

      While running RandomWalk, I ran into an error where an .rf file couldn't be found. The logs point to it being deleted under one table and then another table tries to reference the same filename. Here's one example from the accumulo logs (the randomwalk logs just say there was a server error).

      2013-07-31 09:35:51,351 [gc.SimpleGarbageCollector] DEBUG: Deleting hdfs://localhost:9000/accumulo/tables/!0/t-0000080/A00000f5.rf
      2013-07-31 11:17:25,905 [util.FileUtil] WARN : tserver:blah Failed to read map file to determine first and last key : hdfs://localhost:9000/accumulo/tables/7/default_tablet/A00000f5.rf
      java.io.FileNotFoundException: File does not exist: /accumulo/tables/7/default_tablet/A00000f5.rf
      java.io.FileNotFoundException: File does not exist: /accumulo/tables/7/default_tablet/A00000f5.rf
      2013-07-31 11:17:25,905 [util.FileUtil] WARN : tserver:blah Failed to read map file to determine first and last key : hdfs://localhost:9000/accumulo/tables/7/default_tablet/A00000f5.rf
      

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            • Assignee:
              Unassigned
              Reporter:
              shickey Sean Hickey
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              Dates

              • Created:
                Updated: