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stack resolved HBASE-6956. -------------------------- Resolution: Not A Problem No longer a problem. We don't do connections in the 0.90-way. > Do not return back to HTablePool closed connections > --------------------------------------------------- > > Key: HBASE-6956 > URL: https://issues.apache.org/jira/browse/HBASE-6956 > Project: HBase > Issue Type: Bug > Components: Client > Affects Versions: 0.90.6 > Reporter: Igor Yurinok > > Sometimes we see a lot of Exception about closed connections: > {code} > > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@553fd068 > closed > org.apache.hadoop.hbase.client.ClosedConnectionException: > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@553fd068 > closed > {code} > After investigation we assumed that it occurs because closed connection > returns back into HTablePool. > For our opinion best solution is check whether the table is closed in method > HTablePool.putTable and if true don't add it into the queue and release such > HTableInterface. > But unfortunatly right now there are no access to HTable#closed field through > HTableInterface -- This message was sent by Atlassian JIRA (v6.3.4#6332)