Hi, I have got the following error in node manager's log, and it got shut down, after about 10000 application were run after it was started. Any clue why does it occur... or is this a bug?
2013-05-22 11:53:34,456 FATAL org.apache.hadoop.yarn.YarnUncaughtExceptionHandler: Thread Thread[process reaper,5,main] threw an Error. Shutting down now... java.lang.OutOfMemoryError: Failed to create a thread: retVal -1073741830, errno 11 at java.lang.Thread.startImpl(Native Method) at java.lang.Thread.start(Thread.java:887) at java.lang.ProcessInputStream.<init>(UNIXProcess.java:472) at java.lang.UNIXProcess$1$1$1.run(UNIXProcess.java:157) at java.security.AccessController.doPrivileged(AccessController.java:202) at java.lang.UNIXProcess$1$1.run(UNIXProcess.java:137) Thanks, Kishore