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https://issues.apache.org/jira/browse/THRIFT-3769?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15226580#comment-15226580
]
Harsh J commented on THRIFT-3769:
---------------------------------
Post THRIFT-2268, the load balancers will generate these obscure (but very
harmless) errors, note the RuntimeException wrap:
{code}
2016-03-01 00:10:59,128 ERROR org.apache.thrift.server.TThreadPoolServer:
[HiveServer2-Handler-Pool: Thread-982]: Error occurred during processing of
message.
java.lang.RuntimeException:
org.apache.thrift.transport.TSaslTransportException: No data or no sasl data in
the stream
at
org.apache.thrift.transport.TSaslServerTransport$Factory.getTransport(TSaslServerTransport.java:219)
at
org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$TUGIAssumingTransportFactory$1.run(HadoopThriftAuthBridge.java:742)
at
org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$TUGIAssumingTransportFactory$1.run(HadoopThriftAuthBridge.java:739)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:356)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1651)
at
org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$TUGIAssumingTransportFactory.getTransport(HadoopThriftAuthBridge.java:739)
at
org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:268)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.thrift.transport.TSaslTransportException: No data or no
sasl data in the stream
at
org.apache.thrift.transport.TSaslTransport.open(TSaslTransport.java:328)
at
org.apache.thrift.transport.TSaslServerTransport.open(TSaslServerTransport.java:41)
at
org.apache.thrift.transport.TSaslServerTransport$Factory.getTransport(TSaslServerTransport.java:216)
... 10 more
{code}
> Fix logic of THRIFT-2268
> ------------------------
>
> Key: THRIFT-3769
> URL: https://issues.apache.org/jira/browse/THRIFT-3769
> Project: Thrift
> Issue Type: Bug
> Components: Java - Library
> Affects Versions: 0.9.2
> Reporter: Harsh J
> Priority: Minor
> Attachments: THRIFT-3769.patch
>
>
> THRIFT-2268 intended to reduce the logging noise of TSaslTransport enabled
> servers, but the commit doesn't help in doing so (its just adding more
> specific noise today).
> This is because the transport factory overrides disallow throwing specific
> execution types (no TTransportException in signature), and thereby all
> implementations will throw a RuntimeException-wrapped exception, which the
> added catch clauses would never encounter.
> https://github.com/apache/thrift/blob/master/lib/java/src/org/apache/thrift/transport/TSaslServerTransport.java#L217-L219
> https://github.com/apache/thrift/blob/master/lib/java/src/org/apache/thrift/server/TThreadPoolServer.java#L290-L295
> We'll need to unwrap the RuntimeException to perform an actual valid cause
> check.
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