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Alexey Diomin updated BEAM-106: ------------------------------- Description: Ported from: https://github.com/GoogleCloudPlatform/DataflowJavaSDK/issues/50 There are a variety of use cases which would benefit from native support for conditional iteration. For instance, http://stackoverflow.com/questions/31654421/conditional-iterations-in-google-cloud-dataflow/31659923?noredirect=1#comment51264604_31659923 asks about being able to write a loop like the following: {code} PCollection data = ... while(needsMoreWork(data)) { data = doAStep(data) } {code} If there are specific use cases please let us know the details. In the future we will use this issue to post progress updates. was: Ported from: https://github.com/GoogleCloudPlatform/DataflowJavaSDK/issues/50 There are a variety of use cases which would benefit from native support for conditional iteration. For instance, http://stackoverflow.com/questions/31654421/conditional-iterations-in-google-cloud-dataflow/31659923?noredirect=1#comment51264604_31659923 asks about being able to write a loop like the following: PCollection data = ... while(needsMoreWork(data)) { data = doAStep(data) } If there are specific use cases please let us know the details. In the future we will use this issue to post progress updates. > Native support for conditional iteration > ---------------------------------------- > > Key: BEAM-106 > URL: https://issues.apache.org/jira/browse/BEAM-106 > Project: Beam > Issue Type: New Feature > Components: sdk-ideas > Reporter: Luke Cwik > Assignee: James Malone > > Ported from: https://github.com/GoogleCloudPlatform/DataflowJavaSDK/issues/50 > There are a variety of use cases which would benefit from native support for > conditional iteration. > For instance, > http://stackoverflow.com/questions/31654421/conditional-iterations-in-google-cloud-dataflow/31659923?noredirect=1#comment51264604_31659923 > asks about being able to write a loop like the following: > {code} > PCollection data = ... > while(needsMoreWork(data)) { > data = doAStep(data) > } > {code} > If there are specific use cases please let us know the details. In the future > we will use this issue to post progress updates. -- This message was sent by Atlassian JIRA (v6.3.4#6332)