[
https://issues.apache.org/jira/browse/BEAM-8335?focusedWorklogId=359032&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-359032
]
ASF GitHub Bot logged work on BEAM-8335:
----------------------------------------
Author: ASF GitHub Bot
Created on: 13/Dec/19 00:11
Start Date: 13/Dec/19 00:11
Worklog Time Spent: 10m
Work Description: rohdesamuel commented on pull request #10368:
[BEAM-8335] Modify PipelineInstrument to add TestStream for unbounded
PCollections
URL: https://github.com/apache/beam/pull/10368#discussion_r357431758
##########
File path: sdks/python/apache_beam/runners/interactive/pipeline_instrument.py
##########
@@ -375,12 +377,15 @@ def _read_cache(self, pipeline, pcoll):
# Can only read from cache when the cache with expected key exists.
if self._cache_manager.exists('full', key):
if key not in self._cached_pcoll_read:
+ if pcoll.is_bounded:
+ read_transform = cache.ReadCache(self._cache_manager, key)
+ else:
+ read_transform = streaming_cache.StreamingCacheReceiver()
Review comment:
The is_bounded is the source of truth for checking its boundedness. If you
look at the other streaming sources in that linked PR, it shows them creating
the PCollection with is_bounded=False.
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
Issue Time Tracking
-------------------
Worklog Id: (was: 359032)
Time Spent: 46h (was: 45h 50m)
> 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: 46h
> 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
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
