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https://issues.apache.org/jira/browse/STORM-1714?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15245251#comment-15245251
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ASF GitHub Bot commented on STORM-1714:
---------------------------------------

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

    https://github.com/apache/storm/pull/1343#discussion_r60016799
  
    --- Diff: storm-core/src/jvm/org/apache/storm/topology/IStatefulBolt.java 
---
    @@ -27,5 +32,17 @@
      * state updates. The stateful bolts are expected to anchor the tuples 
while emitting
      * and ack the input tuples once its processed.</p>
      */
    -public interface IStatefulBolt<T extends State> extends 
IStatefulComponent<T>, IRichBolt {
    +public interface IStatefulBolt<T extends State> extends 
IStatefulComponent<T> {
    --- End diff --
    
    Good fix. :)


> StatefulBolts ends up as normal bolts while using TopologyBuilder.setBolt 
> without parallelism
> ---------------------------------------------------------------------------------------------
>
>                 Key: STORM-1714
>                 URL: https://issues.apache.org/jira/browse/STORM-1714
>             Project: Apache Storm
>          Issue Type: Bug
>    Affects Versions: 1.0.0, 2.0.0
>            Reporter: Arun Mahadevan
>            Assignee: Arun Mahadevan
>
> StatefulBolt inherits from IRichBolt which but the TopologyBuilder.setBolt 
> overload is chosen based on the static type of the parameter causing issues. 
> See if StatfulBolt can be refactored to not directly inherit from IRichBolt.



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