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Andrew Purtell resolved HBASE-14276. ------------------------------------ Resolution: Won't Fix Fix Version/s: (was: 0.98.24) 0.98 branch is nearing the end of active maintenance. Reopen if that changes. > NPE when setting up stub for connection to master if secure connect is refused > ------------------------------------------------------------------------------ > > Key: HBASE-14276 > URL: https://issues.apache.org/jira/browse/HBASE-14276 > Project: HBase > Issue Type: Bug > Reporter: Andrew Purtell > Priority: Minor > > If an insecure client contacts a secure cluster we can get an NPE when > setting up the stub for the master connection. We should throw an IOException > with a clear message, and not retry if possible to distinguish this case. > Found in 0.98 but might be relevant for later branches > {noformat} > Aug 20, 2015 12:04:31 AM > org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper <init> > INFO: Process identifier=hconnection-0x3c1e23ff connecting to ZooKeeper > ensemble=x.x.x.x:2181,x.x.x.x:2181,x.x.x.x:2181 > Aug 20, 2015 12:04:31 AM > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation > makeStub > INFO: getMaster attempt 1 of 35 failed; retrying after sleep of 100, > exception=com.google.protobuf.ServiceException: java.lang.NullPointerException > Aug 20, 2015 12:04:31 AM > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation > makeStub > INFO: getMaster attempt 2 of 35 failed; retrying after sleep of 200, > exception=com.google.protobuf.ServiceException: java.io.IOException: Call to > xxxx/x.x.x.x:60000 failed on local exception: java.io.EOFException > Aug 20, 2015 12:04:31 AM > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation > makeStub > {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)