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https://issues.apache.org/jira/browse/BEAM-7951?focusedWorklogId=349197&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-349197
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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_r350264092
##########
File path:
sdks/java/core/src/main/java/org/apache/beam/sdk/transforms/windowing/PaneInfo.java
##########
@@ -40,7 +41,7 @@
*
* <p>Note: This does not uniquely identify a pane, and should not be used for
comparisons.
*/
-public final class PaneInfo {
+public final class PaneInfo implements Serializable {
Review comment:
Not sure about this one. Why can't we use `PaneInfoCoder` instead?
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Issue Time Tracking
-------------------
Worklog Id: (was: 349197)
Time Spent: 2h 40m (was: 2.5h)
> 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 40m
> 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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