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https://issues.apache.org/jira/browse/UIMA-1140?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12635784#action_12635784
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Marshall Schor commented on UIMA-1140:
--------------------------------------
I put this change in (to set lazy-init) and Jerry tried it and it didn't help.
I'm taking it out, as it seems this isn't the issue (Jerry agrees).
Jerry found another problem -
Generated bean below refers to a non-existent bean
aggregate_return_metaMsgHandler_TopLevelTaeQueue_1
which is a bean reference for the messageHandler property. The bean for
JmsInputChannel
is required in this case. This input channel is for processing replies
from a remote primitve delegate. This input channel needs the
message handler chain.
<!--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-->
<!-- JMS msg listener for return queue for: -->
<!-- rmtRtrnQ_TopLevelTaeQueue_1_NoOp -->
<!--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-->
<bean id="asAggr_return_q_listenerID_TopLevelTaeQueue_1_NoOp"
class="org.apache.uima.adapter.jms.activemq.JmsInputChannel">
<property name="messageHandler"
ref="aggregate_return_metaMsgHandler_TopLevelTaeQueue_1"/>
<property name="endpointName" value=""/>
<property name="controller" ref="asAggr_ctlr_TopLevelTaeQueue_1"/>
</bean>
Working on fixing this...
> Embedded broker should be eliminated
> ------------------------------------
>
> Key: UIMA-1140
> URL: https://issues.apache.org/jira/browse/UIMA-1140
> Project: UIMA
> Issue Type: Improvement
> Components: Async Scaleout
> Reporter: Eddie Epstein
> Assignee: Marshall Schor
> Attachments: uimaj-as-activemq-UIMA-1140-patch.txt,
> uimaj-as-core-UIMA-1140-patch.txt, uimaj-as-jms-UIMA-1140-patch.txt
>
>
> When an async aggregate is deployed, the request/reply queues for colocated
> delegates use an embedded broker. After UIMA-1130 is complete, all reply
> queues for remote delegates will be located on the same external broker
> hosting the delegate's request queue. At that point the function of the
> colocated broker can be replace with simple Java queues.
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