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https://issues.apache.org/jira/browse/NIFI-1526?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15549959#comment-15549959
 ] 

ASF GitHub Bot commented on NIFI-1526:
--------------------------------------

Github user pvillard31 commented on a diff in the pull request:

    https://github.com/apache/nifi/pull/1107#discussion_r82070000
  
    --- Diff: 
nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-core/src/main/java/org/apache/nifi/controller/FlowController.java
 ---
    @@ -1059,6 +1060,42 @@ public ProcessorNode createProcessor(final String 
type, String id, final boolean
             final LogRepository logRepository = 
LogRepositoryFactory.getRepository(id);
             
logRepository.addObserver(StandardProcessorNode.BULLETIN_OBSERVER_ID, 
LogLevel.WARN, new ProcessorLogObserver(getBulletinRepository(), procNode));
     
    +        try {
    +
    +            final Class<?> procClass = processor.getClass();
    +            if(procClass.isAnnotationPresent(DefaultSettings.class))
    +            {
    --- End diff --
    
    There are checkstyle violations to fix:
    ````
    [WARNING] 
src/main/java/org/apache/nifi/annotation/configuration/DefaultSchedule.java[5] 
(imports) AvoidStarImport: Using the '.*' form of import should be avoided - 
java.lang.annotation.*.
    [WARNING] 
src/main/java/org/apache/nifi/annotation/configuration/DefaultSettings.java[5] 
(imports) AvoidStarImport: Using the '.*' form of import should be avoided - 
java.lang.annotation.*.
    [WARNING] 
src/main/java/org/apache/nifi/controller/FlowController.java[1067:13] (blocks) 
LeftCurly: '{' should be on the previous line.
    [WARNING] 
src/main/java/org/apache/nifi/controller/FlowController.java[1071:17] (blocks) 
RightCurly: '}' should be on the same line.
    [WARNING] 
src/main/java/org/apache/nifi/controller/FlowController.java[1073:17] (blocks) 
LeftCurly: '{' should be on the previous line.
    [WARNING] 
src/main/java/org/apache/nifi/controller/FlowController.java[1079:17] (blocks) 
RightCurly: '}' should be on the same line.
    [WARNING] 
src/main/java/org/apache/nifi/controller/FlowController.java[1081:17] (blocks) 
LeftCurly: '{' should be on the previous line.
    [WARNING] 
src/main/java/org/apache/nifi/controller/FlowController.java[1086:17] (blocks) 
RightCurly: '}' should be on the same line.
    [WARNING] 
src/main/java/org/apache/nifi/controller/FlowController.java[1088:17] (blocks) 
LeftCurly: '{' should be on the previous line.
    [WARNING] 
src/main/java/org/apache/nifi/controller/FlowController.java[1093:9] (blocks) 
RightCurly: '}' should be on the same line.
    [WARNING] 
src/main/java/org/apache/nifi/controller/FlowController.java[1095:9] (blocks) 
LeftCurly: '{' should be on the previous line.
    [WARNING] 
src/main/java/org/apache/nifi/controller/StandardProcessorNode.java[191:9] 
(blocks) LeftCurly: '{' should be on the previous line.
    [WARNING] 
src/main/java/org/apache/nifi/controller/StandardProcessorNode.java[194:13] 
(blocks) LeftCurly: '{' should be on the previous line.
    [WARNING] 
src/main/java/org/apache/nifi/controller/StandardProcessorNode.java[197:17] 
(blocks) LeftCurly: '{' should be on the previous line.
    [WARNING] 
src/main/java/org/apache/nifi/controller/StandardProcessorNode.java[199:17] 
(blocks) RightCurly: '}' should be on the same line.
    [WARNING] 
src/main/java/org/apache/nifi/controller/StandardProcessorNode.java[201:17] 
(blocks) LeftCurly: '{' should be on the previous line.
    [WARNING] 
src/main/java/org/apache/nifi/controller/StandardProcessorNode.java[205:17] 
(blocks) LeftCurly: '{' should be on the previous line.
    [WARNING] 
src/main/java/org/apache/nifi/controller/StandardProcessorNode.java[207:17] 
(blocks) RightCurly: '}' should be on the same line.
    [WARNING] 
src/main/java/org/apache/nifi/controller/StandardProcessorNode.java[209:17] 
(blocks) LeftCurly: '{' should be on the previous line.
    [WARNING] 
src/main/java/org/apache/nifi/controller/StandardProcessorNode.java[214:17] 
(blocks) LeftCurly: '{' should be on the previous line.
    [WARNING] 
src/main/java/org/apache/nifi/controller/StandardProcessorNode.java[216:21] 
(blocks) LeftCurly: '{' should be on the previous line.
    [WARNING] 
src/main/java/org/apache/nifi/controller/StandardProcessorNode.java[218:21] 
(blocks) RightCurly: '}' should be on the same line.
    [WARNING] 
src/main/java/org/apache/nifi/controller/StandardProcessorNode.java[220:21] 
(blocks) LeftCurly: '{' should be on the previous line.
    [WARNING] 
src/main/java/org/apache/nifi/controller/StandardProcessorNode.java[226:9] 
(blocks) RightCurly: '}' should be on the same line.
    [WARNING] 
src/main/java/org/apache/nifi/controller/StandardProcessorNode.java[228:9] 
(blocks) LeftCurly: '{' should be on the previous line.
    ````
    
    You can check it by yourself by running:
    ````
    mvn clean install -Pcontrib-check
    ````


> Allow components to provide default values for Yield Duration and Run Schedule
> ------------------------------------------------------------------------------
>
>                 Key: NIFI-1526
>                 URL: https://issues.apache.org/jira/browse/NIFI-1526
>             Project: Apache NiFi
>          Issue Type: Improvement
>            Reporter: Bryan Bende
>            Priority: Minor
>
> It would be nice for developers of processors (and maybe reporting tasks and 
> controller services) to be able to specify a default value for Yield duration 
> and Run Schedule.
> Currently Yield defaults to 1 second and Run Schedule defaults to 0 seconds. 
> There may be cases where these are not the best default values and the 
> developer wants to start off with better defaults, still allowing the user to 
> tune as needed.



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