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  1. Spark
  2. SPARK-2261

Spark application event logs are not very NameNode-friendly

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 1.0.0
    • Fix Version/s: 1.3.0
    • Component/s: Spark Core
    • Labels:
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    • Target Version/s:

      Description

      Currently, EventLoggingListener will generate application logs using, in the worst case, five different entries in the file system:

      • The directory to hold the files
      • One file for the Spark version
      • One file for the event logs
      • One file to identify the compression codec of the event logs
      • One file to say the application is finished.

      It would be better to be more friendly to the NameNodes and use a single entry for all of those.

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            • Assignee:
              vanzin Marcelo Masiero Vanzin
              Reporter:
              vanzin Marcelo Masiero Vanzin
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                Updated:
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