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Posted to issues@camel.apache.org by "Andrea Cosentino (Jira)" <ji...@apache.org> on 2021/01/28 15:01:00 UTC
[jira] [Commented] (CAMEL-16103) Stack size increases in split with
transacted
[ https://issues.apache.org/jira/browse/CAMEL-16103?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17273785#comment-17273785 ]
Andrea Cosentino commented on CAMEL-16103:
------------------------------------------
Did you set up the transaction manager in your camel context?
> Stack size increases in split with transacted
> ---------------------------------------------
>
> Key: CAMEL-16103
> URL: https://issues.apache.org/jira/browse/CAMEL-16103
> Project: Camel
> Issue Type: Bug
> Components: camel-core, camel-spring
> Affects Versions: 3.6.0, 3.7.1
> Environment: OS: Windows 10
> Java: OpenJDK jdk-8.0.282.8-hotspot
> Camel: 3.6.0 and 3.7.1
> I'm using camel-spring and Spring version is 5.1.5.RELEASE
> Reporter: Stefano Rocca
> Priority: Major
>
> Hi,
> I have run into an anomalous stack usage with this simple route:
> <route id="split-stack-test" autoStartup="true">
> <from uri="quartz://split-stack-test?cron=0+16+15+?+*+*"/>
> <transacted/>
> <!-- creates a list of 500 integers -->
> <setBody><groovy>(0..499).collect { it }</groovy></setBody>
> <split>
> <simple>${body}</simple>
> <setBody><groovy>"${body} ${Thread.currentThread().getStackTrace().size()}"</groovy></setBody>
> <log message="STACKTRACE *** ${body}"/>
> </split>
> <to uri="mock:done?retainLast=0"/>
> </route>
> As you can see it prints the iteration number and the stack size (limited to 1024) and the output I get at the end is
> STACKTRACE *** 499 1024
> (The size of the stack reaches 1024 at 117)
> The stack is filled with these calls:
> at org.apache.camel.spring.spi.TransactionErrorHandler.process(TransactionErrorHandler.java:138) ~[camel-spring-3.7.1.jar:3.7.1]
> at org.apache.camel.impl.engine.CamelInternalProcessor.process(CamelInternalProcessor.java:312) ~[camel-base-engine-3.7.1.jar:3.7.1]
> at org.apache.camel.processor.MulticastProcessor$MulticastTask.lambda$run$1(MulticastProcessor.java:384) ~[camel-core-processor-3.7.1.jar:3.7.1]
> at org.apache.camel.util.concurrent.AsyncCompletionService$Task.run(AsyncCompletionService.java:150) ~[camel-util-3.7.1.jar:3.7.1]
> at org.apache.camel.impl.engine.DefaultReactiveExecutor$Worker.schedule(DefaultReactiveExecutor.java:148) ~[camel-base-engine-3.7.1.jar:3.7.1]
> at org.apache.camel.impl.engine.DefaultReactiveExecutor.schedule(DefaultReactiveExecutor.java:55) ~[camel-base-engine-3.7.1.jar:3.7.1]
> at org.apache.camel.impl.engine.CamelInternalProcessor$AsyncAfterTask.done(CamelInternalProcessor.java:211) ~[camel-base-engine-3.7.1.jar:3.7.1]
> at org.apache.camel.impl.engine.MDCUnitOfWork$MDCCallback.done(MDCUnitOfWork.java:292) ~[camel-base-engine-3.7.1.jar:3.7.1]
> at org.apache.camel.spring.spi.TransactionErrorHandler.process(TransactionErrorHandler.java:138) ~[camel-spring-3.7.1.jar:3.7.1]
> at org.apache.camel.impl.engine.CamelInternalProcessor.process(CamelInternalProcessor.java:312) ~[camel-base-engine-3.7.1.jar:3.7.1]
> at org.apache.camel.processor.MulticastProcessor$MulticastTask.lambda$run$1(MulticastProcessor.java:384) ~[camel-core-processor-3.7.1.jar:3.7.1]
> at org.apache.camel.util.concurrent.AsyncCompletionService$Task.run(AsyncCompletionService.java:150) ~[camel-util-3.7.1.jar:3.7.1]
> at org.apache.camel.impl.engine.DefaultReactiveExecutor$Worker.schedule(DefaultReactiveExecutor.java:148) ~[camel-base-engine-3.7.1.jar:3.7.1]
> at org.apache.camel.impl.engine.DefaultReactiveExecutor.schedule(DefaultReactiveExecutor.java:55) ~[camel-base-engine-3.7.1.jar:3.7.1]
> at org.apache.camel.impl.engine.CamelInternalProcessor$AsyncAfterTask.done(CamelInternalProcessor.java:211) ~[camel-base-engine-3.7.1.jar:3.7.1]
> at org.apache.camel.impl.engine.MDCUnitOfWork$MDCCallback.done(MDCUnitOfWork.java:292) ~[camel-base-engine-3.7.1.jar:3.7.1]
> at org.apache.camel.spring.spi.TransactionErrorHandler.process(TransactionErrorHandler.java:138) ~[camel-spring-3.7.1.jar:3.7.1]
> If I remove transacted, the stack size remains at 15.
> STACKTRACE *** 499 15
>
>
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