[jira] [Created] (HBASE-25276) Need to throw the original exception in HRegion#openHRegion

["Guanghao Zhang (Jira)" <ji...@apache.org>]

Guanghao Zhang created HBASE-25276:
--------------------------------------

             Summary: Need to throw the original exception in HRegion#openHRegion
                 Key: HBASE-25276
                 URL: https://issues.apache.org/jira/browse/HBASE-25276
             Project: HBase
          Issue Type: Bug
            Reporter: Guanghao Zhang


{code:java}
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;
}
{code}
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. The original exception will not be recorded.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)