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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-12178) LLAP: NPE in LRFU policy
Date Wed, 14 Oct 2015 19:21:06 GMT
Sergey Shelukhin created HIVE-12178:
---------------------------------------

             Summary: LLAP: NPE in LRFU policy
                 Key: HIVE-12178
                 URL: https://issues.apache.org/jira/browse/HIVE-12178
             Project: Hive
          Issue Type: Bug
            Reporter: Siddharth Seth
            Assignee: Sergey Shelukhin


{noformat}
Caused by: java.lang.NullPointerException
at org.apache.hadoop.hive.llap.cache.LowLevelLrfuCachePolicy.removeFromListUnderLock(LowLevelLrfuCachePolicy.java:346)
at org.apache.hadoop.hive.llap.cache.LowLevelLrfuCachePolicy.removeFromListAndUnlock(LowLevelLrfuCachePolicy.java:335)
at org.apache.hadoop.hive.llap.cache.LowLevelLrfuCachePolicy.notifyUnlock(LowLevelLrfuCachePolicy.java:133)
at org.apache.hadoop.hive.llap.cache.LowLevelCacheImpl.unlockBuffer(LowLevelCacheImpl.java:354)
at org.apache.hadoop.hive.llap.cache.LowLevelCacheImpl.releaseBuffers(LowLevelCacheImpl.java:344)
at org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader.returnData(OrcEncodedDataReader.java:662)
at org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader.returnData(OrcEncodedDataReader.java:74)
at org.apache.hadoop.hive.llap.io.decode.EncodedDataConsumer.returnSourceData(EncodedDataConsumer.java:131)
at org.apache.hadoop.hive.llap.io.decode.EncodedDataConsumer.consumeData(EncodedDataConsumer.java:122)
at org.apache.hadoop.hive.llap.io.decode.EncodedDataConsumer.consumeData(EncodedDataConsumer.java:36)
at org.apache.hadoop.hive.ql.io.orc.encoded.EncodedReaderImpl.readEncodedColumns(EncodedReaderImpl.java:405)
at org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader.performDataRead(OrcEncodedDataReader.java:413)
at org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader$4.run(OrcEncodedDataReader.java:194)
at org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader$4.run(OrcEncodedDataReader.java:191)
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:1655)
at org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader.callInternal(OrcEncodedDataReader.java:191)
at org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader.callInternal(OrcEncodedDataReader.java:74)
at org.apache.hadoop.hive.common.CallableWithNdc.call(CallableWithNdc.java:37)
... 4 more
{noformat}



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