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ASF GitHub Bot commented on APEXMALHAR-1966:
--------------------------------------------
Github user bhupeshchawda commented on a diff in the pull request:
https://github.com/apache/incubator-apex-malhar/pull/227#discussion_r58711090
--- Diff:
contrib/src/main/java/com/datatorrent/contrib/cassandra/CassandraPOJOOutputOperator.java
---
@@ -172,25 +197,32 @@ public void deactivate()
@Override
protected PreparedStatement getUpdateCommand()
--- End diff --
Please add javadocs stating the behaviour in case query is null and if not
null..
> 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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