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https://issues.apache.org/jira/browse/HIVE-26759?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Akshat Mathur reassigned HIVE-26759:
------------------------------------

    Assignee: Akshat Mathur

> ERROR: column "CC_START" does not exist, when Postgres is used as Hive 
> metastore
> --------------------------------------------------------------------------------
>
>                 Key: HIVE-26759
>                 URL: https://issues.apache.org/jira/browse/HIVE-26759
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Akshat Mathur
>            Assignee: Akshat Mathur
>            Priority: Major
>
> This error is coming when Postgres is used as Hive Metastore. 
> Following is the stack trace when HMS service is started:
> {code:java}
> [Thread-5] ERROR org.apache.hadoop.hive.ql.txn.compactor.Initiator - 
> Initiator loop caught unexpected exception this time through the loop
> org.apache.hadoop.hive.metastore.api.MetaException: Unable to select from 
> transaction database org.postgresql.util.PSQLException: ERROR: column 
> "CC_START" does not exist
>   Position: 1215
>     at 
> org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2676)
>     at 
> org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2366)
>     at 
> org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:356)
>     at org.postgresql.jdbc.PgStatement.executeInternal(PgStatement.java:490)
>     at org.postgresql.jdbc.PgStatement.execute(PgStatement.java:408)
>     at 
> org.postgresql.jdbc.PgPreparedStatement.executeWithFlags(PgPreparedStatement.java:181)
>     at 
> org.postgresql.jdbc.PgPreparedStatement.executeQuery(PgPreparedStatement.java:133)
>     at 
> com.zaxxer.hikari.pool.ProxyPreparedStatement.executeQuery(ProxyPreparedStatement.java:52)
>     at 
> com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeQuery(HikariProxyPreparedStatement.java)
>     at 
> org.apache.hadoop.hive.metastore.txn.TxnHandler.showCompact(TxnHandler.java:3894)
>     at 
> org.apache.hadoop.hive.ql.txn.compactor.Initiator.run(Initiator.java:154)    
> at 
> org.apache.hadoop.hive.metastore.txn.TxnHandler.showCompact(TxnHandler.java:3946)
>  ~[classes/:?]
>     at 
> org.apache.hadoop.hive.ql.txn.compactor.Initiator.run(Initiator.java:154) 
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT] {code}
> This error disappears when derby is configured as HMS.



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