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https://issues.apache.org/jira/browse/OODT-212?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13259002#comment-13259002
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[email protected] commented on OODT-212:
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bq. On 2012-04-22 04:00:35, Chris Mattmann wrote:
bq. >
https://svn.apache.org/repos/asf/oodt/trunk/workflow/src/main/java/org/apache/oodt/cas/workflow/structs/src/main/java/org/apache/oodt/cas/workflow/structs/RollbackableWorkflowTaskInstance.java,
line 74
bq. > <https://reviews.apache.org/r/4790/diff/2/?file=103877#file103877line74>
bq. >
bq. > Not sure this has to be an abstract method if its purpose (as I am
thinking about it -- correct me if I'm wrong) is to clear the workflow instance
entry out of the repository (because in #clearAllMetadata, you are clearing the
inst met). I would just make this a similarly protected method and implement
it. IOW, you have a handle to the wm with wmc, so just use it to remove the
inst from the repo.
You're right and I'll change it to remove the inst from the rep. I had
initially intended it for clearing a task instance from the workflow processor.
- Sheryl
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/4790/#review7117
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On 2012-04-22 03:39:06, Sheryl John wrote:
bq.
bq. -----------------------------------------------------------
bq. This is an automatically generated e-mail. To reply, visit:
bq. https://reviews.apache.org/r/4790/
bq. -----------------------------------------------------------
bq.
bq. (Updated 2012-04-22 03:39:06)
bq.
bq.
bq. Review request for oodt, Chris Mattmann, brian Foster, Ricky Nguyen, Paul
Ramirez, and Thomas Bennett.
bq.
bq.
bq. Summary
bq. -------
bq.
bq. First draft of the 'least dramatic' option suggested by Chris to support
OODT-212 feature.
bq. Not sure of other expended resources that should be cleared up here and
maybe there's a better way of doing this.
bq.
bq.
bq. This addresses bug OODT-212.
bq. https://issues.apache.org/jira/browse/OODT-212
bq.
bq.
bq. Diffs
bq. -----
bq.
bq.
https://svn.apache.org/repos/asf/oodt/trunk/workflow/src/main/java/org/apache/oodt/cas/workflow/structs/src/main/java/org/apache/oodt/cas/workflow/structs/RollbackableWorkflowTaskInstance.java
PRE-CREATION
bq.
bq. Diff: https://reviews.apache.org/r/4790/diff
bq.
bq.
bq. Testing
bq. -------
bq.
bq. none
bq.
bq.
bq. Thanks,
bq.
bq. Sheryl
bq.
bq.
> Rollback capability for Workflows
> ---------------------------------
>
> Key: OODT-212
> URL: https://issues.apache.org/jira/browse/OODT-212
> Project: OODT
> Issue Type: Sub-task
> Components: workflow manager
> Environment: From JPL's internal JIRA, pre-Apache
> Reporter: Chris A. Mattmann
> Assignee: Chris A. Mattmann
> Fix For: 0.5
>
>
> Since workflows can involve sequences of PGE-type tasks that can possibly
> fail, and whose failure may invalidate subsequent PGEs that have already been
> processed, it might be good to have a capability for rolling back
> interactions from prior tasks in a workflow. This is a placeholder for future
> patches on that issue.
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