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https://issues.apache.org/jira/browse/OOZIE-2465?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15256252#comment-15256252
]
abhishek bafna commented on OOZIE-2465:
---------------------------------------
[CoordActionUpdatePushMissingDependency |
https://github.com/apache/oozie/blob/master/core/src/main/java/org/apache/oozie/command/coord/CoordActionUpdatePushMissingDependency.java]
also uses the _actionId_.
{code}
@Override
public String getEntityKey() {
return actionId;
}
{code}
> CoordActionCheckXCommand acquires lock on coord action id
> ---------------------------------------------------------
>
> Key: OOZIE-2465
> URL: https://issues.apache.org/jira/browse/OOZIE-2465
> Project: Oozie
> Issue Type: Bug
> Reporter: Purshotam Shah
>
> {code}
> @Override
> public String getEntityKey() {
> return actionId;
> }
>
> protected Void execute() throws CommandException {
> .....
> LOG.debug("Updating Coordinator actionId :" + coordAction.getId() +
> "status to ="
> + coordAction.getStatus());
> coordAction.setLastModifiedTime(new Date());
> updateList.add(new
> UpdateEntry<CoordActionQuery>(CoordActionQuery.UPDATE_COORD_ACTION_STATUS_PENDING_TIME,
> coordAction));
> ......
> {code}
> Only CoordActionCheckXCommand acquire lock on action id. All other action
> command acquires job id. This can cause race condition.
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