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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (ACCUMULO-4059) Investigate better server-side exceptions on failed SASL handshakes
Date Wed, 27 Apr 2016 16:39:13 GMT

     [ https://issues.apache.org/jira/browse/ACCUMULO-4059?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Josh Elser reassigned ACCUMULO-4059:
------------------------------------

    Assignee: Josh Elser

> Investigate better server-side exceptions on failed SASL handshakes
> -------------------------------------------------------------------
>
>                 Key: ACCUMULO-4059
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-4059
>             Project: Accumulo
>          Issue Type: Bug
>          Components: rpc
>            Reporter: Josh Elser
>            Assignee: Josh Elser
>             Fix For: 1.8.0
>
>
> When a client fails to authenticate with Accumulo with Kerberos, you get the nice error
message in the log.
> {noformat}
> 2015-11-17 20:04:45,496 [server.TThreadPoolServer] ERROR: Error occurred during processing
of message.
> java.lang.RuntimeException: org.apache.thrift.transport.TTransportException
> 	at org.apache.thrift.transport.TSaslServerTransport$Factory.getTransport(TSaslServerTransport.java:219)
> 	at org.apache.accumulo.core.rpc.UGIAssumingTransportFactory$1.run(UGIAssumingTransportFactory.java:51)
> 	at org.apache.accumulo.core.rpc.UGIAssumingTransportFactory$1.run(UGIAssumingTransportFactory.java:48)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at javax.security.auth.Subject.doAs(Subject.java:360)
> 	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1637)
> 	at org.apache.accumulo.core.rpc.UGIAssumingTransportFactory.getTransport(UGIAssumingTransportFactory.java:48)
> 	at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:208)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> 	at org.apache.accumulo.fate.util.LoggingRunnable.run(LoggingRunnable.java:35)
> 	at java.lang.Thread.run(Thread.java:745)
> Caused by: org.apache.thrift.transport.TTransportException
> 	at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:132)
> 	at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84)
> 	at org.apache.thrift.transport.TSaslTransport.receiveSaslMessage(TSaslTransport.java:178)
> 	at org.apache.thrift.transport.TSaslServerTransport.handleSaslStartMessage(TSaslServerTransport.java:125)
> 	at org.apache.thrift.transport.TSaslTransport.open(TSaslTransport.java:253)
> 	at org.apache.thrift.transport.TSaslServerTransport.open(TSaslServerTransport.java:41)
> 	at org.apache.thrift.transport.TSaslServerTransport$Factory.getTransport(TSaslServerTransport.java:216)
> 	... 11 more
> {noformat}
> The sad thing is that all you know is that _an_ RPC happened and failed. It would be
nice to try to include things like
> * the client's address
> * the RPC endpoint (e.g. the thrift message) called
> * ... more?



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