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https://issues.apache.org/jira/browse/APEXMALHAR-1966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15333545#comment-15333545
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ASF GitHub Bot commented on APEXMALHAR-1966:
--------------------------------------------

Github user DT-Priyanka commented on a diff in the pull request:

    https://github.com/apache/apex-malhar/pull/295#discussion_r67323229
  
    --- Diff: 
contrib/src/main/java/com/datatorrent/contrib/cassandra/CassandraPOJOOutputOperator.java
 ---
    @@ -50,17 +48,21 @@
      * @since 2.1.0
      */
     @Evolving
    -public class CassandraPOJOOutputOperator extends 
AbstractCassandraTransactionableOutputOperatorPS<Object> implements 
Operator.ActivationListener<Context.OperatorContext>
    +public class CassandraPOJOOutputOperator extends 
AbstractCassandraTransactionableOutputOperatorPS<Object>
    --- End diff --
    
    removing PS operator and updating the base operator.


> Cassandra output operator improvements
> --------------------------------------
>
>                 Key: APEXMALHAR-1966
>                 URL: https://issues.apache.org/jira/browse/APEXMALHAR-1966
>             Project: Apache Apex Malhar
>          Issue Type: Improvement
>            Reporter: Priyanka Gugale
>            Assignee: Priyanka Gugale
>
> Update existing Cassandra output operator to:
> 1. Accept use defined parameterized queries, the queries could be for update, 
> insert or delete.
> 2. Add error port to emit tuples which couldn't be written to database.
> 3. Add metrics
> 4. Provide a way to restrict batch size



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