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https://issues.apache.org/jira/browse/MAPREDUCE-5747?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14939969#comment-14939969
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Hadoop QA commented on MAPREDUCE-5747:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:red}-1{color} | patch | 0m 0s | The patch command could not apply
the patch during dryrun. |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12764628/MAPREDUCE-5747-6.patch
|
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 195793c |
| Console output |
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/6047/console |
This message was automatically generated.
> Potential null pointer deference in HsTasksBlock#render()
> ---------------------------------------------------------
>
> Key: MAPREDUCE-5747
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5747
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Ted Yu
> Priority: Minor
> Labels: BB2015-05-TBR, newbie, patch
> Attachments: MAPREDUCE-5747-1.patch, MAPREDUCE-5747-2.patch,
> MAPREDUCE-5747-3.patch, MAPREDUCE-5747-4.patch, MAPREDUCE-5747-5.patch,
> MAPREDUCE-5747-6.patch
>
>
> At line 140:
> {code}
> } else {
> ta = new TaskAttemptInfo(successful, type, false);
> {code}
> There is no check for type against null.
> TaskAttemptInfo ctor deferences type:
> {code}
> public TaskAttemptInfo(TaskAttempt ta, TaskType type, Boolean isRunning) {
> final TaskAttemptReport report = ta.getReport();
> this.type = type.toString();
> {code}
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