[
https://issues.apache.org/jira/browse/BEAM-11824?focusedWorklogId=553820&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-553820
]
ASF GitHub Bot logged work on BEAM-11824:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 17/Feb/21 19:18
Start Date: 17/Feb/21 19:18
Worklog Time Spent: 10m
Work Description: y1chi commented on a change in pull request #14001:
URL: https://github.com/apache/beam/pull/14001#discussion_r577878578
##########
File path:
runners/core-construction-java/src/main/java/org/apache/beam/runners/core/construction/WindowingStrategyTranslation.java
##########
@@ -295,10 +299,17 @@ public static FunctionSpec toProto(WindowFn<?, ?>
windowFn, SdkComponents compon
.setAllowedLateness(windowingStrategy.getAllowedLateness().getMillis())
.setTrigger(TriggerTranslation.toProto(windowingStrategy.getTrigger()))
.setWindowFn(windowFnSpec)
-
.setAssignsToOneWindow(windowingStrategy.getWindowFn().assignsToOneWindow())
+ .setAssignsToOneWindow(windowFn.assignsToOneWindow())
+ .setMergeStatus(
+ windowFn instanceof InvalidWindows
+ ? (((InvalidWindows)
windowFn).getOriginalWindowFn().isNonMerging()
Review comment:
probably stupid question: if the InvalidWindow only happens after GBK or
combine, does the original window fn matter? should the MergeStatus always be
ALREADY_MERGED for InvalidWindow? How should runner treat ALREADY_MERGED
differently than NON_MERGING?
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Issue Time Tracking
-------------------
Worklog Id: (was: 553820)
Time Spent: 1h (was: 50m)
> WindowingStrategyTranslation does not set merge status in proto
> ---------------------------------------------------------------
>
> Key: BEAM-11824
> URL: https://issues.apache.org/jira/browse/BEAM-11824
> Project: Beam
> Issue Type: Bug
> Components: runner-core
> Reporter: Kenneth Knowles
> Assignee: Kenneth Knowles
> Priority: P1
> Time Spent: 1h
> Remaining Estimate: 0h
>
> For example, session windows do not result in {{MergeStatus.NEEDS_MERGE}}. So
> a runner that respects that bit (or doesn't special case sessions) will fail.
>
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