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https://issues.apache.org/jira/browse/APEXMALHAR-1966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15229899#comment-15229899
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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/incubator-apex-malhar/pull/227#discussion_r58835817
--- Diff:
contrib/src/main/java/com/datatorrent/contrib/cassandra/CassandraPOJOOutputOperator.java
---
@@ -260,6 +292,17 @@ protected Statement
setStatementParameters(PreparedStatement updateCommand, Obje
return boundStmnt;
}
+ @Override
+ public void processTuple(Object tuple)
+ {
+ try {
+ super.processTuple(tuple);
+ recordsProcessed++;
+ } catch (RuntimeException e) {
+ //super.error.emit(tuple);
--- End diff --
In #215 you have added error port to,
AbstractTransactionableStoreOutputOperator operator which is parent to this
operator. I will update my pull request once I rebase with latest changes.
> 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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