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https://issues.apache.org/jira/browse/HIVE-11156?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14609387#comment-14609387
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Sergey Shelukhin commented on HIVE-11156:
-----------------------------------------
Yeah, cache size is not a multiple of Arena size. I guess I can add cache size
rounding.
> 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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