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https://issues.apache.org/jira/browse/QUARKS-22?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15280738#comment-15280738
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ASF GitHub Bot commented on QUARKS-22:
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GitHub user dlaboss opened a pull request:
https://github.com/apache/incubator-quarks/pull/116
[WIP] [QUARKS-22] [COMMENTS?] StreamScope
Open for comments on "API", behavior and impl (where not marked as TODO).
The DevelopmentProvider adds StreamScope peekers.
StreamScope's will be registered with a new StreamScopeRegistry runtime
service.
The Console will lookup a stream's StreamScope (to enable&configure) via
the StreamScopeRegistry by its associated stream's alias or stream id.
Still working out the details of StreamScopes getting registered to make
lookupBy streamAlias or id possible.
- Add PlumbingStreams.StreamScope (Consumer<T>)
- Add PlumbingStreams.StreamScopeRegistry
- Add quarks.topology.plumbing.StreamScope oplet (just so console can
present it differently - remove?)
- Update DevelopmentProvider to add StreamScopes
- Add StreamScope and StreamScopeRegistry tests
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/dlaboss/incubator-quarks streamScope
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-quarks/pull/116.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #116
----
commit 963caa6dccf791a1098a648b683c5934054c6882
Author: Dale LaBossiere <[email protected]>
Date: 2016-05-11T19:53:25Z
[WIP] [QUARKS-22] Initial StreamScope implementation
- Add PlumbingStreams.StreamScope (Consumer<T>)
- Add PlumbingStreams.StreamScopeRegistry
- Add quarks.topology.plumbing.StreamScope oplet (just so console can
present it differently - remove?)
- Update DevelopmentProvider to add StreamScopes
- Add StreamScope and StreamScopeRegistry tests
----
> Add functionality to sample the tuples in a stream
> --------------------------------------------------
>
> Key: QUARKS-22
> URL: https://issues.apache.org/jira/browse/QUARKS-22
> Project: Quarks
> Issue Type: Improvement
> Components: Runtime
> Reporter: Susan L. Cline
> Assignee: Dale LaBossiere
>
> Something I would like to be able to add to the console is a way for the user
> to be able to visualize the tuples flowing through a stream. In this
> document:
> https://github.com/quarks-edge/quarks/wiki/Quarks-Etiao-Runtime
> There was a mention of this under the graph transformations section:
> Addition of tuple view capabilities (to allow developers to see tuples on a
> stream in a console).
> The console needs the underlying api in order to do this.
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