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https://issues.apache.org/jira/browse/GEARPUMP-202?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15467971#comment-15467971
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Kam Kasravi commented on GEARPUMP-202:
--------------------------------------
Manu
I think we need an ability to directly access both downstream and upstream
tasks.
We do have output(index, message) but I don't believe this is accessible from
Task and the index is opaque.
> DSL improvement
> ----------------
>
> Key: GEARPUMP-202
> URL: https://issues.apache.org/jira/browse/GEARPUMP-202
> Project: Apache Gearpump
> Issue Type: Improvement
> Components: streaming
> Affects Versions: 0.8.1
> Reporter: Manu Zhang
>
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