[jira] [Created] (CAMEL-16916) camel split with parallel processing true consumes lots of heap space

["Tapio Piironen (Jira)" <ji...@apache.org>]

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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