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https://issues.apache.org/jira/browse/UIMA-2930?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13664448#comment-13664448
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Lou DeGenaro commented on UIMA-2930:
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1. Add new "Agent Reason" AdministratorInitiated
2. Insure Job Process Init and Run Times have end time when Job Process is
abandoned
3. OR should not overlay Process Deallocation Type if already set
4. Support "confirm relsase shares" in ducc.js
5. New data class JobProcessInfo
6. New WS utilities
a) to get list of JobId+ProcessId pairs "stuck" on nodes that are not "up"
b) to determine of request user is an administrator
c) to build ReleaseMachine and ReleaseAll buttons
7. New WS Servlet to employ ducc_ling to release stuck JPs according to
parameter: particular machine or all machines
8. New Hint: Login user is not an Administrator
9. Classic and Scroll views support for Release Stuck JP shares on Machines
page by logged-in administrator
> DUCC webserver (WS) should make available button(s) for Job Process (JP)
> cancellation
> -------------------------------------------------------------------------------------
>
> Key: UIMA-2930
> URL: https://issues.apache.org/jira/browse/UIMA-2930
> Project: UIMA
> Issue Type: Improvement
> Components: DUCC
> Reporter: Lou DeGenaro
> Assignee: Lou DeGenaro
> Fix For: 1.0-Ducc
>
>
> When machines goes down, jobs with work items located on them become stuck
> (in limbo). This situation is handled by the JobCancel command using the
> --dpid flag for each stuck Job Process (JP).
> The webserver (WS) can provide assistance in the form of helpful buttons to
> make this task easier.
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