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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HIVE-9748) MetastoreDirectSql fails for zero item queries
Date Thu, 24 Sep 2015 22:56:05 GMT

     [ https://issues.apache.org/jira/browse/HIVE-9748?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sergey Shelukhin resolved HIVE-9748.
------------------------------------
    Resolution: Duplicate

> MetastoreDirectSql fails for zero item queries
> ----------------------------------------------
>
>                 Key: HIVE-9748
>                 URL: https://issues.apache.org/jira/browse/HIVE-9748
>             Project: Hive
>          Issue Type: Bug
>          Components: Metastore
>    Affects Versions: 1.0.0
>            Reporter: Gopal V
>            Assignee: Sergey Shelukhin
>
> Metastore Direct SQL throws a SQL Exception 
> {code}
> 2015-02-21 00:29:00,238 WARN  [pool-3-thread-10]: metastore.ObjectStore (ObjectStore.java:handleDirectSqlError(2400))
- Direct SQL failed
> MetaException(message:See previous errors; Error executing SQL query "select count("COLUMN_NAME")
from "PART_COL_STATS" where "DB_NAME" = ? and "TABLE_NAME" = ?  and "COLUMN_NAME" in () and
"PARTITION_NAME" in () group by "PARTITION_NAME"
> ".)
>         at org.apache.hadoop.hive.metastore.MetaStoreDirectSql.executeWithArray(MetaStoreDirectSql.java:1448)
>         at org.apache.hadoop.hive.metastore.MetaStoreDirectSql.partsFoundForPartitions(MetaStoreDirectSql.java:1098)
>         at org.apache.hadoop.hive.metastore.MetaStoreDirectSql.aggrColStatsForPartitions(MetaStoreDirectSql.java:1081)
>         at org.apache.hadoop.hive.metastore.ObjectStore$8.getSqlResult(ObjectStore.java:6100)
>         at org.apache.hadoop.hive.metastore.ObjectStore$8.getSqlResult(ObjectStore.java:6096)
>         at org.apache.hadoop.hive.metastore.ObjectStore$GetHelper.run(ObjectStore.java:2365)
>         at org.apache.hadoop.hive.metastore.ObjectStore.get_aggr_stats_for(ObjectStore.java:6115)
> {code}
> The query to trigger the issue an EXPLAIN query with column + partition stats on.
> {code}
>  explain select count(1) from store_sales where '2014-10-01' =ss_sold_date ;
> {code}



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