[jira] Updated: (ODE-836) OutOfMemoryError has occured if many processes are deployed.

["Rick.Todo (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ODE-836?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rick.Todo updated ODE-836:
--------------------------

    Attachment: minimize.zip

attached patch can save memory usage of OProcess and its children.
it minimize OProcess to share emptyMap,emptySet, and String.

but, attached patch requires same memory usage as before during compiling,
it is better to share shareable objects during compiling.

> OutOfMemoryError has occured if many processes are deployed.
> ------------------------------------------------------------
>
>                 Key: ODE-836
>                 URL: https://issues.apache.org/jira/browse/ODE-836
>             Project: ODE
>          Issue Type: Bug
>          Components: BPEL Runtime
>    Affects Versions: 1.3.3
>         Environment: ODE-1.3.3+Tomcat
>            Reporter: Julia Chang
>         Attachments: minimize.zip, ThreadDump(314).txt
>
>
> Though dehydration is enabled,and there are no process-instances,
> if many processes are deployed, OutOfMemoryError has occured.
> You can see the mail: 
> http://mail-archives.apache.org/mod_mbox/ode-user/201005.mbox/%3CAANLkTikaw5Rmx99ui3bKj6leheKO96yLwW6AtdIKjL2W@mail.gmail.com%3E

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