[YARN-7697] NM goes down with OOM due to leak in log-aggregation

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 3.1.0
• Fix Version/s: 3.1.0
• Target Version/s: 3.1.0
• Hadoop Flags: Reviewed
• Assignee: Xuan Gong
• Reporter: Santhosh B Gowda
• Created: 03/Jan/18 19:28
• Updated: 12/Feb/18 03:12
• Resolved: 12/Feb/18 03:12

Description

2017-12-29 01:43:50,601 FATAL yarn.YarnUncaughtExceptionHandler (YarnUncaughtExceptionHandler.java:uncaughtException(51)) - Thread ThreadLogAggregationService #0,5,main threw an Error. Shutting down now...
java.lang.OutOfMemoryError: Java heap space
at org.apache.hadoop.yarn.logaggregation.filecontroller.ifile.LogAggregationIndexedFileController.loadIndexedLogsMeta(LogAggregationIndexedFileController.java:823)
at org.apache.hadoop.yarn.logaggregation.filecontroller.ifile.LogAggregationIndexedFileController.loadIndexedLogsMeta(LogAggregationIndexedFileController.java:840)
at org.apache.hadoop.yarn.logaggregation.filecontroller.ifile.LogAggregationIndexedFileController.initializeWriterInRolling(LogAggregationIndexedFileController.java:293)
at org.apache.hadoop.yarn.logaggregation.filecontroller.ifile.LogAggregationIndexedFileController.access$600(LogAggregationIndexedFileController.java:98)
at org.apache.hadoop.yarn.logaggregation.filecontroller.ifile.LogAggregationIndexedFileController$1.run(LogAggregationIndexedFileController.java:216)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1866)
at org.apache.hadoop.yarn.logaggregation.filecontroller.ifile.LogAggregationIndexedFileController.initializeWriter(LogAggregationIndexedFileController.java:197)
at org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.AppLogAggregatorImpl.uploadLogsForContainers(AppLogAggregatorImpl.java:205)
at org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.AppLogAggregatorImpl.doAppLogAggregation(AppLogAggregatorImpl.java:312)
at org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.AppLogAggregatorImpl.run(AppLogAggregatorImpl.java:284)
at org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.LogAggregationService$1.run(LogAggregationService.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
2017-12-29 01:43:50,601 INFO application.ApplicationImpl (ApplicationImpl.java:handle(464)) - Application ap