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From "Nicolas Liochon (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-8359) Too much logs on HConnectionManager
Date Wed, 17 Apr 2013 17:17:15 GMT
Nicolas Liochon created HBASE-8359:
--------------------------------------

             Summary: Too much logs on HConnectionManager
                 Key: HBASE-8359
                 URL: https://issues.apache.org/jira/browse/HBASE-8359
             Project: HBase
          Issue Type: Bug
          Components: Client
    Affects Versions: 0.95.0
            Reporter: Nicolas Liochon
            Assignee: Nicolas Liochon


Under a YCSB load test (for HBASE-6295), we can have sporadic bulk of logs because of this:
{code}
      final RegionMovedException rme = RegionMovedException.find(exception);
      if (rme != null) {
        LOG.info("Region " + regionInfo.getRegionNameAsString() + " moved to " +
          rme.getHostname() + ":" + rme.getPort() + " according to " + source.getHostnamePort());
        updateCachedLocation(
            regionInfo, source, rme.getServerName(), rme.getLocationSeqNum());
      } else if (RegionOpeningException.find(exception) != null) {
        LOG.info("Region " + regionInfo.getRegionNameAsString() + " is being opened on "
          + source.getHostnamePort() + "; not deleting the cache entry");
      } else {
        deleteCachedLocation(regionInfo, source);
      }
{code}

They should just be removed.

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