Josh Elser created ACCUMULO-4059:
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Summary: 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
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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