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From "Prasanth Jayachandran (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HIVE-10505) LLAP: Empty PPD splits from Cache throw error
Date Tue, 28 Apr 2015 22:10:06 GMT

     [ https://issues.apache.org/jira/browse/HIVE-10505?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Prasanth Jayachandran resolved HIVE-10505.
------------------------------------------
    Resolution: Duplicate

Duplicate of HIVE-10470

> LLAP: Empty PPD splits from Cache throw error
> ---------------------------------------------
>
>                 Key: HIVE-10505
>                 URL: https://issues.apache.org/jira/browse/HIVE-10505
>             Project: Hive
>          Issue Type: Sub-task
>    Affects Versions: llap
>            Reporter: Gopal V
>
> {code}
> hive> select count(1) from store_sales where ss_sold_time_sk = 1;
> ...
> Caused by: java.lang.NullPointerException
> 	at org.apache.hadoop.hive.ql.io.orc.EncodedTreeReaderFactory.createEncodedTreeReader(EncodedTreeReaderFactory.java:1764)
> 	at org.apache.hadoop.hive.llap.io.decode.OrcEncodedDataConsumer.decodeBatch(OrcEncodedDataConsumer.java:92)
> 	at org.apache.hadoop.hive.llap.io.decode.OrcEncodedDataConsumer.decodeBatch(OrcEncodedDataConsumer.java:39)
> 	at org.apache.hadoop.hive.llap.io.decode.EncodedDataConsumer.consumeData(EncodedDataConsumer.java:116)
> 	at org.apache.hadoop.hive.llap.io.decode.EncodedDataConsumer.consumeData(EncodedDataConsumer.java:36)
> 	at org.apache.hadoop.hive.ql.io.orc.EncodedReaderImpl.readEncodedColumns(EncodedReaderImpl.java:329)
> 	at org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader.callInternal(OrcEncodedDataReader.java:294)
> 	at org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader.callInternal(OrcEncodedDataReader.java:56)
> 	at org.apache.hadoop.hive.common.CallableWithNdc.call(CallableWithNdc.java:37)
> 	... 4 more
> {code}
> This was observed with the 10Tb scale data-set, because the PPD filtering can remove
all row-groups from a given split.



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