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Nifi PuthiveStreaming inserts NULL values

Nifi PuthiveStreaming inserts NULL values

New Contributor



I have two simple processors 1) QuerydatabaseTable -> 2) PutHiveStreaming. 

1) Queries one column from a table in Oracle.

2) It inserts value to Hive table. INSERT works but all NULL values are getting inserted.

    (Inserts similar number of records in Oracle but all NULL values).


Anyone know why it could be not inserting the real data. I have manually inserted few record in Hive table and it works fine. 


Please help if you could. 


Thanks a lot in advance.