Srikanth Srungarapu created HBASE-11749: -------------------------------------------
Summary: Better error logging when coprocessors loading has failed. Key: HBASE-11749 URL: https://issues.apache.org/jira/browse/HBASE-11749 Project: HBase Issue Type: Improvement Components: Coprocessors, Usability Reporter: Srikanth Srungarapu Assignee: Srikanth Srungarapu Priority: Trivial The following is the error in the log being displayed now, when the wrong coprocessor is specified in config file. {code} 378:2014-08-14 15:15:41,773 ERROR [master:172.16.2.118:60000] coprocessor.CoprocessorHost: The coprocessor org.apache.hadoop.hbase.security.visibility.VisibilityControlle threw an unexpected exception {code} Instead it would be better to have more meaningful exception description like {code} 525:2014-08-14 15:07:33,682 ERROR [master:172.16.2.118:60000] coprocessor.CoprocessorHost: The coprocessor org.apache.hadoop.hbase.security.visibility.VisibilityControlle threw java.lang.ClassNotFoundException: org.apache.hadoop.hbase.security.visibility.VisibilityControlle {code} -- This message was sent by Atlassian JIRA (v6.2#6252)