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https://issues.apache.org/jira/browse/METRON-1681?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16644073#comment-16644073
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ASF GitHub Bot commented on METRON-1681:
----------------------------------------

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

    https://github.com/apache/metron/pull/1213#discussion_r223857790
  
    --- Diff: 
metron-platform/metron-parsers/src/main/java/org/apache/metron/parsers/bolt/ParserBolt.java
 ---
    @@ -251,8 +249,21 @@ public void execute(Tuple tuple) {
                   , sensorParserConfig.getReadMetadata()
                   , sensorParserConfig.getRawMessageStrategyConfig()
           );
    -      parserRunner.setOnSuccess(parserResult -> onSuccess(parserResult, 
tuple));
    -      parserRunner.execute(sensorType, rawMessage, parserConfigurations);
    +      List<ParserResult> parserResults = parserRunner.execute(sensorType, 
rawMessage, parserConfigurations);
    +      int numWritten = 0;
    +      for(ParserResult parserResult: parserResults) {
    --- End diff --
    
    Thanks for this Ryan, I do think it's easier to follow.


> Decouple the ParserBolt from the Parse execution logic
> ------------------------------------------------------
>
>                 Key: METRON-1681
>                 URL: https://issues.apache.org/jira/browse/METRON-1681
>             Project: Metron
>          Issue Type: Improvement
>            Reporter: Justin Leet
>            Priority: Major
>
> Per discussion on https://github.com/apache/metron/pull/1099, there are 
> concerns about the ParserBolt needed some refactoring.  The discussion didn't 
> hold the PR up, but it was generally agreed that we should decouple some of 
> the initialization and execution logic.
> This also aids us in integrating with other systems such as NiFi or Spark.



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