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https://issues.apache.org/jira/browse/APEXMALHAR-1966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15229909#comment-15229909
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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_r58836522
--- Diff:
contrib/src/main/java/com/datatorrent/contrib/cassandra/CassandraPOJOOutputOperator.java
---
@@ -50,17 +49,21 @@
* @since 2.1.0
*/
@Evolving
-public class CassandraPOJOOutputOperator extends
AbstractCassandraTransactionableOutputOperatorPS<Object> implements
Operator.ActivationListener<Context.OperatorContext>
+public class CassandraPOJOOutputOperator extends
AbstractCassandraTransactionableOutputOperatorPS<Object>
{
- @NotNull
private List<FieldInfo> fieldInfos;
- @NotNull
private String tablename;
+ private String query;
protected final transient ArrayList<DataType> columnDataTypes;
protected final transient ArrayList<Object> getters;
protected transient Class<?> pojoClass;
+ @AutoMetric
+ private long recordsProcessed;
--- End diff --
done.
> 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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