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https://issues.apache.org/jira/browse/HIVE-12166?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14957449#comment-14957449
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Gopal V commented on HIVE-12166:
--------------------------------
LGTM - +1.
> LLAP: Cache read error at 1000 Gb scale tests
> ---------------------------------------------
>
> Key: HIVE-12166
> URL: https://issues.apache.org/jira/browse/HIVE-12166
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 2.0.0
> Reporter: Gopal V
> Assignee: Sergey Shelukhin
> Attachments: HIVE-12166.patch
>
>
> {code}
> hive> select sum(l_extendedprice * l_discount) as revenue from
> tpch_flat_orc_1000.lineitem ;
> Caused by: java.lang.ArrayIndexOutOfBoundsException: -1
> at java.util.ArrayList.elementData(ArrayList.java:400)
> at java.util.ArrayList.get(ArrayList.java:413)
> at
> org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader.determineRgsToRead(OrcEncodedDataReader.java:687)
> at
> org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader.performDataRead(OrcEncodedDataReader.java:264)
> 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:415)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657)
> 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
> {code}
> Disabling the cache allows this to run through without error.
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