[MAPREDUCE-7235] NPE in HadoopArchiveLogs#filterAppsByAggregatedStatus

• Type: Bug
• Status: Patch Available
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.9.2
• Target Version/s: 3.5.0
• Assignee: Unassigned
• Reporter: Yicong Cai
• Created: 28/Aug/19 06:27
• Updated: 04/Jan/24 09:33

Description

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.

 

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)

 

Issue Links

• is related to: MAPREDUCE-6415 Create a tool to combine aggregated logs into HAR files