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https://issues.apache.org/jira/browse/BEAM-7951?focusedWorklogId=349195&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-349195
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ASF GitHub Bot logged work on BEAM-7951:
----------------------------------------
Author: ASF GitHub Bot
Created on: 25/Nov/19 15:50
Start Date: 25/Nov/19 15:50
Worklog Time Spent: 10m
Work Description: mxm commented on pull request #9979: [BEAM-7951] Allow
runner to configure customization WindowedValue coder.
URL: https://github.com/apache/beam/pull/9979#discussion_r350257885
##########
File path: model/pipeline/src/main/proto/beam_runner_api.proto
##########
@@ -1338,3 +1359,44 @@ message ExecutableStagePayload {
string local_name = 2;
}
}
+
+// Window information in WindowedValue
+message WindowInfo {
+ // timestamp in milliseconds
+ int64 timestamp = 1;
+ repeated BoundedWindow bounded_windows = 2;
+ PaneInfo pane_info = 3;
+}
+
+// Represents window information assigned to data elements
+message BoundedWindow {
+ oneof window {
+ GlobalWindow global_window = 1;
+ IntervalWindow interval_window = 2;
Review comment:
What about session windows?
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Issue Time Tracking
-------------------
Worklog Id: (was: 349195)
Time Spent: 2h 20m (was: 2h 10m)
> Allow runner to configure customization WindowedValue coder such as
> ValueOnlyWindowedValueCoder
> -----------------------------------------------------------------------------------------------
>
> Key: BEAM-7951
> URL: https://issues.apache.org/jira/browse/BEAM-7951
> Project: Beam
> Issue Type: Sub-task
> Components: java-fn-execution
> Reporter: sunjincheng
> Assignee: sunjincheng
> Priority: Major
> Time Spent: 2h 20m
> Remaining Estimate: 0h
>
> The coder of WindowedValue cannot be configured and it’s always
> FullWindowedValueCoder. We don't need to serialize the timestamp, window and
> pane properties in Flink and so it will be better to make the coder
> configurable (i.e. allowing to use ValueOnlyWindowedValueCoder)
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