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Hadoop, mail # user - OutofMemoryError when running an YARN application with 25 containers


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OutofMemoryError when running an YARN application with 25 containers
Krishna Kishore Bonagiri 2013-01-14, 12:35
Hi,

  I am getting the following error in ApplicationMaster.stderr when running
an application with around 25 container launches. How can I resolve this
issue?

JVMDUMP006I Processing dump event "systhrow", detail
"java/lang/OutOfMemoryError" - please wait.
JVMDUMP032I JVM requested Heap dump using
'/tmp/nm-local-dir/usercache/dsadm/appcache/application_1355219238448_0461/container_1355219238448_0461_01_000001/heapdump.20130114.044646.16631.0001.phd'
in response to an event
JVMDUMP010I Heap dump written to
/tmp/nm-local-dir/usercache/dsadm/appcache/application_1355219238448_0461/container_1355219238448_0461_01_000001/heapdump.20130114.044646.16631.0001.phd
JVMDUMP032I JVM requested Java dump using
'/tmp/nm-local-dir/usercache/dsadm/appcache/application_1355219238448_0461/container_1355219238448_0461_01_000001/javacore.20130114.044646.16631.0002.txt'
in response to an event
JVMDUMP010I Java dump written to
/tmp/nm-local-dir/usercache/dsadm/appcache/application_1355219238448_0461/container_1355219238448_0461_01_000001/javacore.20130114.044646.16631.0002.txt
JVMDUMP032I JVM requested Snap dump using
'/tmp/nm-local-dir/usercache/dsadm/appcache/application_1355219238448_0461/container_1355219238448_0461_01_000001/Snap.20130114.044646.16631.0003.trc'
in response to an event
JVMDUMP010I Snap dump written to
/tmp/nm-local-dir/usercache/dsadm/appcache/application_1355219238448_0461/container_1355219238448_0461_01_000001/Snap.20130114.044646.16631.0003.trc
JVMDUMP013I Processed dump event "systhrow", detail
"java/lang/OutOfMemoryError".
Exception in thread "Thread-7" java.lang.OutOfMemoryError
        at ApplicationMaster.readMessage(ApplicationMaster.java:241)
        at
ApplicationMaster$SectionLeaderRunnable.run(ApplicationMaster.java:825)
        at java.lang.Thread.run(Thread.java:736)
Thanks,
Kishore