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Posted to dev@hbase.apache.org by "Andrew Purtell (JIRA)" <ji...@apache.org> on 2016/10/04 23:29:20 UTC
[jira] [Resolved] (HBASE-14276) NPE when setting up stub for
connection to master if secure connect is refused
[ https://issues.apache.org/jira/browse/HBASE-14276?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
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}
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