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https://issues.apache.org/jira/browse/ODE-1020?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Igor Vorobiov updated ODE-1020:
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Attachment: deploymentLeakTempFix.jpg
> Deployment memory leak
> ----------------------
>
> Key: ODE-1020
> URL: https://issues.apache.org/jira/browse/ODE-1020
> Project: ODE
> Issue Type: Bug
> Components: Deployment
> Affects Versions: 1.3.6
> Reporter: Igor Vorobiov
> Assignee: Sathwik Bantwal Premakumar
> Fix For: 1.3.7, 1.4
>
> Attachments: DeploymentService-soapui-project.xml, ODE-1020.patch,
> deploymentLeakTempFix.jpg, heap_dump.png, memLeak2.png, memLeak3.png
>
>
> 1) *Redeploy/Undeploy*: There is deployment memory leak when we
> redeploy/undeploy process(e.g. DynPartner from ode examples).
> To reproduce need to do redeployment of the process:
> 1. deploy DynPartner-1
> 2. deploy DynPartner-2
> 3. deploy DynPartner-3 ...
> 4. run GC in JProfiler.
> In JProfiler we can see that after each redeployment memory is allocated but
> after running GC it is not released.
> Even after undeploy memory is not released.
> 2) *Deploy*: When process is deployed memory is allocated with size which
> depends on wsdl size and count.
> From attached heap dump we can see that most of the memory is allocated for
> org.apache.ode.store.DeploymentUnitDir._docRegistry where wsdl is parsed.
> The problem became critical when we deployed 140 different processes where
> each process has 3-4 wsdl files. All these processes consumed about 1Gb
> memory.
> I've added temp fix in org.apache.ode.store.ProcessStoreImpl which decrease
> memory usage from 1Gb to 600mb for 140 processes. You can find this fix
> attached as a picture.
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