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From "Gopal V (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-11156) LLAP: Cache arena size rounding
Date Wed, 01 Jul 2015 00:59:05 GMT
Gopal V created HIVE-11156:
------------------------------

             Summary: LLAP: Cache arena size rounding
                 Key: HIVE-11156
                 URL: https://issues.apache.org/jira/browse/HIVE-11156
             Project: Hive
          Issue Type: Sub-task
    Affects Versions: llap
            Reporter: Gopal V
            Assignee: Sergey Shelukhin


LLAP buddy allocator doesn't like the large cache size (64Gb) in combination with the rest
of the default configs

{code}
2015-06-30 20:56:01,401 [main()] WARN org.apache.hadoop.hive.llap.daemon.impl.LlapDaemon:
Failed to start LLAP Daemon with exception
java.lang.RuntimeException: Failed to create impl class
	at org.apache.hadoop.hive.llap.io.api.LlapIoProxy.createIoImpl(LlapIoProxy.java:69)
	at org.apache.hadoop.hive.llap.io.api.LlapIoProxy.initializeLlapIo(LlapIoProxy.java:55)
	at org.apache.hadoop.hive.llap.daemon.impl.LlapDaemon.serviceInit(LlapDaemon.java:231)
	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
	at org.apache.hadoop.hive.llap.daemon.impl.LlapDaemon.main(LlapDaemon.java:298)
Caused by: java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
	at org.apache.hadoop.hive.llap.io.api.LlapIoProxy.createIoImpl(LlapIoProxy.java:67)
	... 4 more
Caused by: java.lang.AssertionError: Cache size not consistent with arena size: 134217728,68729962496
	at org.apache.hadoop.hive.llap.cache.BuddyAllocator.<init>(BuddyAllocator.java:71)
	at org.apache.hadoop.hive.llap.io.api.impl.LlapIoImpl.<init>(LlapIoImpl.java:100)
	... 9 more
{code}




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