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https://issues.apache.org/jira/browse/APEXMALHAR-2172?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15405796#comment-15405796
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ASF GitHub Bot commented on APEXMALHAR-2172:
--------------------------------------------

Github user bhupeshchawda commented on a diff in the pull request:

    https://github.com/apache/apex-malhar/pull/358#discussion_r73326356
  
    --- Diff: 
library/src/main/java/com/datatorrent/lib/db/jdbc/AbstractJdbcPollInputOperator.java
 ---
    @@ -80,201 +93,48 @@
      * @tags database, sql, jdbc, partitionable,exactlyOnce
      */
     @Evolving
    -public abstract class AbstractJdbcPollInputOperator<T> extends 
AbstractStoreInputOperator<T, JdbcStore>
    -    implements ActivationListener<Context>, IdleTimeHandler, 
Partitioner<AbstractJdbcPollInputOperator<T>>
    +public abstract class AbstractJdbcPollInputOperator<T> extends 
AbstractStoreInputOperator<T, JdbcStore> implements
    +    ActivationListener<OperatorContext>, IdleTimeHandler, 
Partitioner<AbstractJdbcPollInputOperator<T>>
    --- End diff --
    
    You can remove IdleTimeHandler and handleIdleTime() method. Nothing is 
being done there.


> Update JDBC poll input operator to fix issues
> ---------------------------------------------
>
>                 Key: APEXMALHAR-2172
>                 URL: https://issues.apache.org/jira/browse/APEXMALHAR-2172
>             Project: Apache Apex Malhar
>          Issue Type: Improvement
>            Reporter: Priyanka Gugale
>            Assignee: Priyanka Gugale
>
> Update JDBCPollInputOperator to:
> 1. Fix small bugs
> 2. Use jooq query dsl library to construct sql queries
> 3. Make code more readable
> 4. Use row counts rather than key column values to partition reads



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