[YARN-5231] obtaining app logs for last 'n' bytes using CLI gives 'java.io.IOException'

• Type: Sub-task
• Status: Resolved
• Priority: Blocker
• Resolution: Duplicate
• Affects Version/s: 2.9.0
• Component/s: yarn
• Assignee: Xuan Gong
• Reporter: Sumana Sathish
• Created: 10/Jun/16 18:18
• Updated: 25/Oct/19 20:26
• Resolved: 14/Jun/16 19:29

Description

Obtaining logs for last 'n' bytes gives the following exception

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)

Issue Links

• Is contained by: YARN-5251 Yarn CLI to obtain App logs for last 'n' bytes fails with 'java.io.IOException' and for 'n' bytes fails with NumberFormatException