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https://issues.apache.org/jira/browse/YARN-5231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15330244#comment-15330244
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Xuan Gong commented on YARN-5231:
---------------------------------

Close this as duplicate. We will fix this in YARN-5251

> obtaining app logs for last 'n' bytes using CLI gives 'java.io.IOException'
> ---------------------------------------------------------------------------
>
>                 Key: YARN-5231
>                 URL: https://issues.apache.org/jira/browse/YARN-5231
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: yarn
>    Affects Versions: 2.9.0
>            Reporter: Sumana Sathish
>            Assignee: Xuan Gong
>            Priority: Blocker
>         Attachments: YARN-5231.1.patch
>
>
> Obtaining logs for last 'n' bytes gives the following exception
> {code}
> yarn logs -applicationId application_1465421211793_0004 -containerId 
> container_e07_1465421211793_0004_01_000001 -logFiles syslog -size -1000
> Exception in thread "main" java.io.IOException: The bytes were skipped are 
> different from the caller requested
>       at 
> org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogReader.readContainerLogsForALogType(AggregatedLogFormat.java:838)
>       at 
> org.apache.hadoop.yarn.logaggregation.LogCLIHelpers.dumpAContainerLogsForALogType(LogCLIHelpers.java:300)
>       at 
> org.apache.hadoop.yarn.logaggregation.LogCLIHelpers.dumpAContainersLogsForALogTypeWithoutNodeId(LogCLIHelpers.java:224)
>       at 
> org.apache.hadoop.yarn.client.cli.LogsCLI.printContainerLogsForFinishedApplicationWithoutNodeId(LogsCLI.java:447)
>       at 
> org.apache.hadoop.yarn.client.cli.LogsCLI.fetchContainerLogs(LogsCLI.java:782)
>       at org.apache.hadoop.yarn.client.cli.LogsCLI.run(LogsCLI.java:228)
>       at org.apache.hadoop.yarn.client.cli.LogsCLI.main(LogsCLI.java:264)
> {code}



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