You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@beam.apache.org by "Alexey Diomin (JIRA)" <ji...@apache.org> on 2017/01/09 18:13:58 UTC
[jira] [Updated] (BEAM-106) Native support for conditional
iteration
[ https://issues.apache.org/jira/browse/BEAM-106?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
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)