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Hive tez start error.

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Hive tez start error.

New Contributor

I am using cloudbreak to run my ambari server. When I open the hive view, and enter a simple query its executing but when I enter a rather complex query (eg: Query which includes group by ) , Its giving the log "Tez session hasn't been created yet. Opening session".

INFO : Tez session hasn't been created yet. Opening session

INFO : Dag name: select year,stock_symbol...stock_symbol,year(Stage-1) INFO : INFO : Exception: org.apache.hadoop.hive.ql.lockmgr.LockException: No record of lock lockid:551 could be found, may have timed out INFO : Killing DAG... ERROR : Execution has failed.

4 REPLIES 4
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Re: Hive tez start error.

@Akshit Mantri

Log "Tez session hasn't been created yet. Opening session" is an INFO message which will be followed by an ERROR message , can you please share the complete error logged?

Thanks and Regards,

Sindhu

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Re: Hive tez start error.

New Contributor

INFO : Tez session hasn't been created yet. Opening session

INFO : Dag name: select year,stock_symbol...stock_symbol,year(Stage-1) INFO : INFO : Exception: org.apache.hadoop.hive.ql.lockmgr.LockException: No record of lock lockid:551 could be found, may have timed out INFO : Killing DAG... ERROR : Execution has failed.

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Re: Hive tez start error.

@Akshit Mantri

if you are seeing any error/exception could you please share the complete error logs(HS2 logs) after the message "Tez session hasn't been created yet. Opening session"

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Re: Hive tez start error.

New Contributor

INFO : Tez session hasn't been created yet. Opening session

INFO : Dag name: select year,stock_symbol...stock_symbol,year(Stage-1) INFO : INFO : Exception: org.apache.hadoop.hive.ql.lockmgr.LockException: No record of lock lockid:551 could be found, may have timed out INFO : Killing DAG... ERROR : Execution has failed.

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