[ https://issues.apache.org/jira/browse/UIMA-5191?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15687932#comment-15687932 ]
Nelson RIvera commented on UIMA-5191: ------------------------------------- I use a custom flow controller. I rewrite continueOnFailure method, the value to return (true or false) is configured for each request in the computeFlow method. > Free instance of agreggate with cas multiplier in > MultiprocessingAnalysisEngine > ------------------------------------------------------------------------------- > > Key: UIMA-5191 > URL: https://issues.apache.org/jira/browse/UIMA-5191 > Project: UIMA > Issue Type: Bug > Affects Versions: 2.8.1SDK > Reporter: Nelson RIvera > > I have a aggregate analysis engine that contains 2 casmultiplier > annotators. I instantiate this aggregate with the interface > UIMAFramework.produceAnalysisEngine(specifier, 1, 0) for multithreaded > processing. The last casmultiplier generate more than one cas for each > input CAS from first casmultiplier. The issue is that after first time that > the last casmultipler's hasNext method method returns false, the > MultiprocessingAnalysisEngine_impl assumes that the instance of > AggregateAnalysisEngine that processes the request has ended, and > then this instance is free to process ahother request from other thread, and > it is not true, because missing child cas to process from de first > casmultipler, producing concurrency errors. -- This message was sent by Atlassian JIRA (v6.3.4#6332)