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Posted to dev@qpid.apache.org by "Alan Conway (JIRA)" <ji...@apache.org> on 2011/04/27 17:15:03 UTC
[jira] [Resolved] (QPID-3217) Exchanges with IVE option cause
cluster inconsistencies in updatees
[ https://issues.apache.org/jira/browse/QPID-3217?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alan Conway resolved QPID-3217.
-------------------------------
Resolution: Fixed
Fixed on trunk r1095209
> Exchanges with IVE option cause cluster inconsistencies in updatees
> -------------------------------------------------------------------
>
> Key: QPID-3217
> URL: https://issues.apache.org/jira/browse/QPID-3217
> Project: Qpid
> Issue Type: Bug
> Components: C++ Clustering
> Affects Versions: 0.10
> Reporter: Alan Conway
> Assignee: Alan Conway
> Fix For: 0.11
>
>
> Steps to Reproduce:
> 1. start a cluster node
> 2. create an exchange with the IVE option
> qpid-config add exchange topic my-topic-exchange --ive
> 3. send a message to that exchange
> spout --content abc my-topic-exchange/my-key
> 4. start another node in the cluster
> 5. create a queue and bind it to the exchange created in 2. using the key with
> which the message was sent in 3.
> qpid-config add queue my-queue
> qpid-config bind my-topic-exchange my-queue my-key
> (queue is now inconsistent; on the first node it has a message, on the second
> it has none)
> 6. run ./src/tests/qpid-receive --capacity 1 --address 'my-queue; {mode:
> browse}' against the first node
> Actual results:
> second node shutsdown with something like:
> 2011-04-14 14:33:04 error Execution exception: invalid-argument:
> anonymous.35276a61-4f3a-46a9-a070-e88c6c6ac01f: confirmed < (2+0) but only sent
> < (1+0) (../../src/qpid/SessionState.cpp:154)
> 2011-04-14 14:33:04 critical cluster(192.168.0.3:9532 READY/error) local error
> 832 did not occur on member 192.168.0.3:9482: invalid-argument:
> anonymous.35276a61-4f3a-46a9-a070-e88c6c6ac01f: confirmed < (2+0) but only sent
> < (1+0) (../../src/qpid/SessionState.cpp:154)
> Expected results:
> no shutdown and the command in 6 can be repeated against wither node with the
> same results
> Additional info:
> Root of the problem is that exchange with IVE holds extra state in the form of
> the 'last message', and this is not transferred to new members.
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