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https://issues.apache.org/jira/browse/BEAM-8335?focusedWorklogId=337582&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-337582
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ASF GitHub Bot logged work on BEAM-8335:
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Author: ASF GitHub Bot
Created on: 01/Nov/19 22:08
Start Date: 01/Nov/19 22:08
Worklog Time Spent: 10m
Work Description: rohdesamuel commented on issue #9954: [BEAM-8335] Add
the PTuple
URL: https://github.com/apache/beam/pull/9954#issuecomment-548967401
I agree that I can use either dicts or tuples but I don't agree that they
are a good user experience. Look at how you access the PCollection: dicts are
accessed by strings, tuples are accessed by ints, namedtuples are accessed by
field names, DoOutputsTuples are accessed by any of the prior. Now imagine that
you have an arbitrary PTransform with multiple outputs, because of all the
different access patterns the user won't know how to access the outputs. While
it may be nice to have "first class support" in theory, in practice it doesn't
work well.
That's where the PTuple comes in. This gives the user what they want: a
homogeneous access pattern for multiple outputs.
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Issue Time Tracking
-------------------
Worklog Id: (was: 337582)
Time Spent: 14h 40m (was: 14.5h)
> Add streaming support to Interactive Beam
> -----------------------------------------
>
> Key: BEAM-8335
> URL: https://issues.apache.org/jira/browse/BEAM-8335
> Project: Beam
> Issue Type: Improvement
> Components: runner-py-interactive
> Reporter: Sam Rohde
> Assignee: Sam Rohde
> Priority: Major
> Time Spent: 14h 40m
> Remaining Estimate: 0h
>
> This issue tracks the work items to introduce streaming support to the
> Interactive Beam experience. This will allow users to:
> * Write and run a streaming job in IPython
> * Automatically cache records from unbounded sources
> * Add a replay experience that replays all cached records to simulate the
> original pipeline execution
> * Add controls to play/pause/stop/step individual elements from the cached
> records
> * Add ability to inspect/visualize unbounded PCollections
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