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  1. HBase
  2. HBASE-25276

Need to throw the original exception in HRegion#openHRegion

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.0.0-alpha-1, 2.4.0, 2.2.7, 2.3.4
    • Component/s: None
    • Labels:
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      Description

      protected HRegion openHRegion(final CancelableProgressable reporter)
      throws IOException {
        try {
          ......
        } catch(Throwable t) {
          // By coprocessor path wrong region will open failed,
          // MetricsRegionWrapperImpl is already init and not close,
          // add region close when open failed
          this.close(); // This may throw IOException too.
          throw t;
        }
        return this;
      }
      

      https://github.com/apache/hbase/blob/master/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java#L8144

      this.close() may throw IOException too. TheĀ original exception will not be recorded.

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              • Assignee:
                niuyulin Yulin Niu
                Reporter:
                zghao Guanghao Zhang
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                Dates

                • Created:
                  Updated:
                  Resolved: