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Posted to dev@thrift.apache.org by "Brandon Williams (JIRA)" <ji...@apache.org> on 2010/10/24 21:38:19 UTC
[jira] Closed: (THRIFT-967) Passing invalid parameters to thrift
makes it unusable
[ https://issues.apache.org/jira/browse/THRIFT-967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Brandon Williams closed THRIFT-967.
-----------------------------------
Resolution: Duplicate
Duplicate of THRIFT-968 due to some jira error while submitting.
> Passing invalid parameters to thrift makes it unusable
> ------------------------------------------------------
>
> Key: THRIFT-967
> URL: https://issues.apache.org/jira/browse/THRIFT-967
> Project: Thrift
> Issue Type: Bug
> Components: Python - Library
> Reporter: Brandon Williams
> Fix For: 0.5
>
>
> In telephus, a wrapper for cassandra, we have a test that passes an integer where a string is required: http://github.com/driftx/Telephus/blob/unstable/test/test_cassandraclient.py#L270
> The point of this test is to ensure that telephus throws the connection away (because it's no longer unusable) and makes new ones to recover. However, this is impossible as thrift itself becomes unusable afterwards. Client calls never respond after this, and on the server we see:
> ERROR 19:27:01,831 Thrift error occurred during processing of message.
> org.apache.thrift.protocol.TProtocolException: Missing version in readMessageBegin, old client?
> at org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:211)
> at org.apache.cassandra.thrift.Cassandra$Processor.process(Cassandra.java:2542)
> at org.apache.cassandra.thrift.CustomTThreadPoolServer$WorkerProcess.run(CustomTThreadPoolServer.java:167)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:619)
> When using the accelerated protocol. With the unaccelerated protocol, we get a different error:
> ERROR [pool-1-thread-4] 2010-10-24 19:28:15,146 CustomTThreadPoolServer.java (line 175) Thrift error occurred during processing of message.
> org.apache.thrift.TException: Negative length: -2147418111
> at org.apache.thrift.protocol.TBinaryProtocol.checkReadLength(TBinaryProtocol.java:379)
> at org.apache.thrift.protocol.TBinaryProtocol.readBinary(TBinaryProtocol.java:361)
> at org.apache.cassandra.thrift.Cassandra$get_args.read(Cassandra.java:5279)
> at org.apache.cassandra.thrift.Cassandra$Processor$get.process(Cassandra.java:2641)
> at org.apache.cassandra.thrift.Cassandra$Processor.process(Cassandra.java:2554)
> at org.apache.cassandra.thrift.CustomTThreadPoolServer$WorkerProcess.run(CustomTThreadPoolServer.java:167)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:619)
> The python process has to be restarted for any calls to succeed again.
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