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Posted to mapreduce-issues@hadoop.apache.org by "Yicong Cai (Jira)" <ji...@apache.org> on 2019/08/28 08:27:00 UTC
[jira] [Updated] (MAPREDUCE-7235) NPE in
HadoopArchiveLogs#filterAppsByAggregatedStatus
[ https://issues.apache.org/jira/browse/MAPREDUCE-7235?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yicong Cai updated MAPREDUCE-7235:
----------------------------------
Attachment: MAPREDUCE-7235.branch-2.01.patch
> NPE in HadoopArchiveLogs#filterAppsByAggregatedStatus
> -----------------------------------------------------
>
> Key: MAPREDUCE-7235
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-7235
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Affects Versions: 2.9.2
> Reporter: Yicong Cai
> Priority: Major
> Attachments: MAPREDUCE-7235.01.patch, MAPREDUCE-7235.branch-2.01.patch
>
>
> If the user running the Archive Logs task does not have the VIEW_APP permission of an APP, LogAggregationStatus is Null, and HadoopArchiveLogs#filterAppsByAggregatedStatus does not perform NPE check.
>
> {panel:title=NPE exception}
> NullPointerExceptionNullPointerExceptionjava.lang.NullPointerException at org.apache.hadoop.tools.HadoopArchiveLogs.filterAppsByAggregatedStatus(HadoopArchiveLogs.java:306) at org.apache.hadoop.tools.HadoopArchiveLogs.run(HadoopArchiveLogs.java:157) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:90) at org.apache.hadoop.tools.HadoopArchiveLogs.main(HadoopArchiveLogs.java:119)
> {panel}
>
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