[jira] [Updated] (FLINK-3869) WindowedStream.apply with FoldFunction is too restrictive

2016-11-02 Thread Aljoscha Krettek (JIRA) 

 [ 
https://issues.apache.org/jira/browse/FLINK-3869?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Aljoscha Krettek updated FLINK-3869:

Assignee: Yassine Marzougui  (was: Aljoscha Krettek)

> WindowedStream.apply with FoldFunction is too restrictive
> -
>
> Key: FLINK-3869
> URL: https://issues.apache.org/jira/browse/FLINK-3869
> Project: Flink
>  Issue Type: Improvement
>  Components: Streaming
>Reporter: Aljoscha Krettek
>Assignee: Yassine Marzougui
>
> Right now we have this signature:
> {code}
> public  SingleOutputStreamOperator apply(R initialValue, 
> FoldFunction foldFunction, WindowFunction function) {
> {code}
> but we should have this signature to allow users to return a type other than 
> the fold accumulator type from their window function:
> {code}
> public  SingleOutputStreamOperator apply(ACC initialValue, 
> FoldFunction foldFunction, WindowFunction function) {
> {code}



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[jira] [Updated] (FLINK-3869) WindowedStream.apply with FoldFunction is too restrictive

2016-11-02 Thread Aljoscha Krettek (JIRA) 

 [ 
https://issues.apache.org/jira/browse/FLINK-3869?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Aljoscha Krettek updated FLINK-3869:

Issue Type: Improvement  (was: Sub-task)
Parent: (was: FLINK-3957)

> WindowedStream.apply with FoldFunction is too restrictive
> -
>
> Key: FLINK-3869
> URL: https://issues.apache.org/jira/browse/FLINK-3869
> Project: Flink
>  Issue Type: Improvement
>  Components: Streaming
>Reporter: Aljoscha Krettek
>Assignee: Aljoscha Krettek
>
> Right now we have this signature:
> {code}
> public  SingleOutputStreamOperator apply(R initialValue, 
> FoldFunction foldFunction, WindowFunction function) {
> {code}
> but we should have this signature to allow users to return a type other than 
> the fold accumulator type from their window function:
> {code}
> public  SingleOutputStreamOperator apply(ACC initialValue, 
> FoldFunction foldFunction, WindowFunction function) {
> {code}



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[jira] [Updated] (FLINK-3869) WindowedStream.apply with FoldFunction is too restrictive

2016-06-08 Thread Aljoscha Krettek (JIRA) 

 [ 
https://issues.apache.org/jira/browse/FLINK-3869?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Aljoscha Krettek updated FLINK-3869:

Issue Type: Sub-task  (was: Improvement)
Parent: FLINK-3957

> WindowedStream.apply with FoldFunction is too restrictive
> -
>
> Key: FLINK-3869
> URL: https://issues.apache.org/jira/browse/FLINK-3869
> Project: Flink
>  Issue Type: Sub-task
>  Components: Streaming
>Reporter: Aljoscha Krettek
>Assignee: Aljoscha Krettek
>
> Right now we have this signature:
> {code}
> public  SingleOutputStreamOperator apply(R initialValue, 
> FoldFunction foldFunction, WindowFunction function) {
> {code}
> but we should have this signature to allow users to return a type other than 
> the fold accumulator type from their window function:
> {code}
> public  SingleOutputStreamOperator apply(ACC initialValue, 
> FoldFunction foldFunction, WindowFunction function) {
> {code}



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