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  1. HBase
  2. HBASE-16220

Demote log level for "HRegionFileSystem - No StoreFiles for" messages to TRACE

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.4.0, 0.98.21, 2.0.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Messages like this can significantly accumulate in regionserver logs when a cluster is carrying empty tables.

      > 2016-07-07 15:59:59,994 DEBUG [region-location-1] regionserver.HRegionFileSystem - No StoreFiles for: hdfs://pod/hbase/data/default/table/region/family

      All this means is no data has been written into a region yet. Table utilization information can be collected by other means for managing that. Because many deployments run with DEBUG as the default log level, especially when trying to track down other production issues, this message is better logged at TRACE level.

        Attachments

        1. HBASE-16220.patch
          2 kB
          Andrew Kyle Purtell

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            People

            • Assignee:
              apurtell Andrew Kyle Purtell
              Reporter:
              apurtell Andrew Kyle Purtell
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              Dates

              • Created:
                Updated:
                Resolved: