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From "Xuan Gong (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-5251) Yarn CLI to obtain App logs for last 'n' bytes fails with 'java.io.IOException' and for 'n' bytes fails with NumberFormatException
Date Tue, 14 Jun 2016 20:02:09 GMT

     [ https://issues.apache.org/jira/browse/YARN-5251?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Xuan Gong updated YARN-5251:
----------------------------
    Priority: Blocker  (was: Major)

> Yarn CLI to obtain App logs for last 'n' bytes fails with 'java.io.IOException' and for
'n' bytes fails with NumberFormatException
> ----------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-5251
>                 URL: https://issues.apache.org/jira/browse/YARN-5251
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Sumana Sathish
>            Assignee: Xuan Gong
>            Priority: Blocker
>
> {code}
> yarn logs -applicationId application_1465421211793_0017 -size 1024 >> appLog1 on
finished application
> 2016-06-13 18:44:25,989 INFO [AsyncDispatcher event handler] org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl:
Adding #2 tokens and #1 secret keys for NM use for launching container
> 2016-06-13 18:44:25,989 INFO [AsyncDispatcher event handler] org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl:
Size of containertok"
>   at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
>   at java.lang.Long.parseLong(Long.java:589)
>   at java.lang.Long.parseLong(Long.java:631)
>   at org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogReader.readContainerLogs(AggregatedLogFormat.java:691)
>   at org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogReader.readAContainerLogsForALogType(AggregatedLogFormat.java:767)
>   at org.apache.hadoop.yarn.logaggregation.LogCLIHelpers.dumpAllContainersLogs(LogCLIHelpers.java:354)
>   at org.apache.hadoop.yarn.client.cli.LogsCLI.fetchApplicationLogs(LogsCLI.java:830)
>   at org.apache.hadoop.yarn.client.cli.LogsCLI.run(LogsCLI.java:231)
>   at org.apache.hadoop.yarn.client.cli.LogsCLI.main(LogsCLI.java:264)
> {code}
> {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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