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https://issues.apache.org/jira/browse/BEAM-7951?focusedWorklogId=364844&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-364844
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ASF GitHub Bot logged work on BEAM-7951:
----------------------------------------
Author: ASF GitHub Bot
Created on: 31/Dec/19 03:37
Start Date: 31/Dec/19 03:37
Worklog Time Spent: 10m
Work Description: sunjincheng121 commented on pull request #10484:
[BEAM-7951] Improve the docs for beam_runner_api.proto and WindowedVa…
URL: https://github.com/apache/beam/pull/10484#discussion_r362142854
##########
File path: model/pipeline/src/main/proto/beam_runner_api.proto
##########
@@ -1362,4 +1347,27 @@ message ExecutableStagePayload {
// (Required) The local name of this timer for the PTransform that
references it.
string local_name = 2;
}
+
+ // Settings that decide the coder type of wire coder.
+ message WireCoderSetting {
+ // (Required) The URN of the wire coder.
+ // Note that only windowed value coder or parameterized windowed value
coder are supported.
+ string urn = 1;
+
+ // (Optional) The data specifying any parameters to the URN. If
+ // the URN is beam:coder:windowed_value:v1, this may be omitted. If the
URN is
+ // beam:coder:param_windowed_value:v1, the payload is an encoded windowed
+ // value using the beam:coder:windowed_value:v1 coder parameterized by
+ // a beam:coder:bytes:v1 element coder and the window coder that this
+ // param_windowed_value coder uses.
+ bytes payload = 2;
+
+ // (Required) The target(PCollection or Timer) this setting applies to.
+ oneof target {
Review comment:
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Issue Time Tracking
-------------------
Worklog Id: (was: 364844)
Time Spent: 12h (was: 11h 50m)
> 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: 12h
> 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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