Tapio Piironen created CAMEL-16916:
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Summary: camel split with parallel processing true consumes lots
of heap space
Key: CAMEL-16916
URL: https://issues.apache.org/jira/browse/CAMEL-16916
Project: Camel
Issue Type: Bug
Components: camel-core
Affects Versions: 3.11.1
Environment: RHEL Linux 7
Karaf 3.2.1
OpenJDK 11
Reporter: Tapio Piironen
Camel split with parallel processing true consumes lots of heap space and
eventually (after several huge runs makes java run out of heap space). Reading
50 000 lines from source and creating 50 000 responses as xml files. Out of
heap space happends after 3-4 runs (once a day). Workaround is to make
parallelProcessing to false .
My route:
<from uri="sftp:server?fileName=list.txt"/>
<split parallelProcessing="true">
<tokenize token="\r\n|\n" xml="false" trim="true"/>
<convertBodyTo type="java.lang.String" charset="UTF-8"/>
<to uri="bean:collectDataByBody?method=collect"/>
<to uri="direct:sendToSftp"/>
</split>
<from uri="direct:sendToSftp"/>
<choice>
<when>
<simple>${body} != null</simple>
<marshal>
<jaxb contextPath="fi.package.entity"/>
</marshal>
<to uri="sftp://server/answers?disconnect=true"/>
</when>
<otherwise></otherwise>
</choice>
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