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https://issues.apache.org/jira/browse/ARIA-79?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15870119#comment-15870119
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ASF GitHub Bot commented on ARIA-79:
------------------------------------
Github user mxmrlv commented on a diff in the pull request:
https://github.com/apache/incubator-ariatosca/pull/64#discussion_r101535626
--- Diff: aria/orchestrator/workflows/executor/process.py ---
@@ -227,6 +227,8 @@ def _handle_task_failed_request(self, task_id, request,
**kwargs):
try:
self._apply_tracked_changes(task, request)
except BaseException as e:
+ e.message = \
+ '{0} Remote task execution failed due: {1}'.format(str(e),
request['exception'])
--- End diff --
change order, the tracked changes to log
> Handle attributes update concurrency issues
> -------------------------------------------
>
> Key: ARIA-79
> URL: https://issues.apache.org/jira/browse/ARIA-79
> Project: AriaTosca
> Issue Type: Bug
> Reporter: Ran Ziv
> Assignee: Maxim Orlov
>
> Multiple operations may update a node instance's attributes /
> runtime-properties concurrently, overriding one another's changes.
> Some form of versioning lock should be used to prevent this from happening.
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