On 06/29/2015 11:27 AM, Michael Ivanov wrote:
Hallo,
I am using qpidd 0.32 Sometimes during operation the following diagnostics
appears:
Detected two management objects with the same identifier:
0-40-1--128(org.apache.qpid.broker:incoming:92bd6cc8-400a-4a81-8770-85d038a3d179,sender-xxx)
That is (in theory) a result of there being more than one link with the
same name and container identifier. What qpidd should really be doing
there is detaching one of them, since the link name is supposed to be
unique. I've raised an issue to track that:
https://issues.apache.org/jira/browse/QPID-6615
The sender-xxx is the name given to all sending links created through
the proton messenger api. Where more than one link is established to the
same container, this is actually illegal. I've raised another to track
that (which in my view is the 'real' problem here, since I believe link
stealing is likely not the intended consequence of sending to a
different node): https://issues.apache.org/jira/browse/PROTON-924
Is this a real problem or can these messages be ignored?
Also it crashes occasionally with segmentation violation, but I'm not sure
whether these two problems are related.
If you can get a backtrace for that, it really helps narrow down the
cause. (You need to enable core dumps if not already enabled, then load
the core in gdb and type 'backtrace').
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