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https://issues.apache.org/jira/browse/YARN-2146?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chen He resolved YARN-2146.
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Resolution: Not a Problem
> Yarn logs report error when redirecting logs output to a file
> -------------------------------------------------------------
>
> Key: YARN-2146
> URL: https://issues.apache.org/jira/browse/YARN-2146
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Chen He
>
> when I run "yarn logs -applicationId application_xxx > /tmp/application_xxx".
> It creates file, also shows part of logs on the terminal screen, and reports
> following error:
> at
> java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
> at java.lang.Long.parseLong(Long.java:430)
> at java.lang.Long.parseLong(Long.java:483)
> at
> org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogReader.readAContainerLogsForALogType(AggregatedLogFormat.java:566)
> at
> org.apache.hadoop.yarn.logaggregation.LogCLIHelpers.dumpAllContainersLogs(LogCLIHelpers.java:139)
> at org.apache.hadoop.yarn.client.cli.LogsCLI.run(LogsCLI.java:137)
> at org.apache.hadoop.yarn.client.cli.LogsCLI.main(LogsCLI.java:199
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