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https://issues.apache.org/jira/browse/BEAM-5760?focusedWorklogId=156000&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-156000
]
ASF GitHub Bot logged work on BEAM-5760:
----------------------------------------
Author: ASF GitHub Bot
Created on: 18/Oct/18 16:18
Start Date: 18/Oct/18 16:18
Worklog Time Spent: 10m
Work Description: tweise commented on a change in pull request #6723:
[WIP] [BEAM-5760] Add support for multi-element bundles to portable Flink
runner.
URL: https://github.com/apache/beam/pull/6723#discussion_r226373338
##########
File path:
runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/ExecutableStageDoFnOperator.java
##########
@@ -238,7 +230,19 @@ public void onTimer(
String timerId, BoundedWindow window, Instant timestamp, TimeDomain
timeDomain) {}
@Override
- public void finishBundle() {}
+ public void finishBundle() {
+ try {
+ // TODO: it would be nice to emit results as they arrive, can thread
wait non-blocking?
+ // RemoteBundle close blocks until all results are received
+ remoteBundle.close();
+ } catch (Exception e) {
+ throw new RuntimeException(e);
+ }
+ KV<String, OutputT> result;
+ while ((result = outputQueue.poll()) != null) {
+ outputManager.output(outputMap.get(result.getKey()), (WindowedValue)
result.getValue());
Review comment:
+1 see latest change
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Issue Time Tracking
-------------------
Worklog Id: (was: 156000)
Time Spent: 2h 20m (was: 2h 10m)
> Portable Flink support for maxBundleSize/maxBundleMillis
> --------------------------------------------------------
>
> Key: BEAM-5760
> URL: https://issues.apache.org/jira/browse/BEAM-5760
> Project: Beam
> Issue Type: Improvement
> Components: runner-flink
> Affects Versions: 2.8.0
> Reporter: Thomas Weise
> Assignee: Thomas Weise
> Priority: Major
> Labels: portability-flink
> Fix For: 2.9.0
>
> Time Spent: 2h 20m
> Remaining Estimate: 0h
>
> The portable runner needs to support larger bundles in streaming mode.
> Currently every element is a separate bundle, which is very inefficient due
> to the per bundle SDK worker overhead. The old Java SDK runner already
> supports these parameters.
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