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https://issues.apache.org/jira/browse/MAPREDUCE-4024?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13245090#comment-13245090
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Bhallamudi Venkata Siva Kamesh commented on MAPREDUCE-4024:
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I don't know whether I can comment here or not (as the jira has already been
closed), but here is my observation from the patch
{code:title=RMWebServices.java|borderStyle=solid}
if (finalStatusQuery != null && !finalStatusQuery.isEmpty()) {
FinalApplicationStatus.valueOf(finalStatusQuery);
if (!rmapp.getFinalApplicationStatus().toString()
.equalsIgnoreCase(finalStatusQuery)) {
continue;
}
}
{code}
>From the above code, I think the following statement
{noformat}FinalApplicationStatus.valueOf(finalStatusQuery);{noformat}
validates whether a given string is one of the FinalApplicationStatus's enum
types.If the enum type is in uppercase and user has given the same enum type in
lowercase, this statement throws *IllegalArgumentException*.
However, in the next statement we are comparing strings using
*equalIgnoreCase*, so from this, I *assume* that, finalStatusQuery can also be
given in a lowercase. But it won't work.
Please ignore this comment, if my observation is wrong.
> RM webservices can't query on finalStatus
> -----------------------------------------
>
> Key: MAPREDUCE-4024
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4024
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 0.23.2
> Reporter: Thomas Graves
> Assignee: Thomas Graves
> Fix For: 0.23.3
>
> Attachments: MAPREDUCE-4024.patch
>
>
> The resource manager web service api to get the list of apps doesn't have a
> query parameter for finalStatus. It has one for the state but since that
> isn't what is reported by app master so we really need to be able to query on
> both state and finalStatus.
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