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https://issues.apache.org/jira/browse/BEAM-5299?focusedWorklogId=146080&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-146080
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ASF GitHub Bot logged work on BEAM-5299:
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Author: ASF GitHub Bot
Created on: 20/Sep/18 17:41
Start Date: 20/Sep/18 17:41
Worklog Time Spent: 10m
Work Description: lukecwik commented on a change in pull request #6381:
[BEAM-5299] Define max timestamp for global window in proto
URL: https://github.com/apache/beam/pull/6381#discussion_r219253469
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File path: model/pipeline/src/main/proto/beam_runner_api.proto
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@@ -32,6 +32,20 @@ option java_outer_classname = "RunnerApi";
import "google/protobuf/any.proto";
import "google/protobuf/descriptor.proto";
+message BeamConstants {
+ enum Constants {
+ // The maximum timestamp for the global window in milliseconds since Jan
1, 1970.
+ // Triggers use maxTimestamp to set timers' timestamp. Timers fires when
+ // the watermark passes their timestamps. So, the timestamp needs to be
+ // smaller than the TIMESTAMP_MAX_MILLIS.
Review comment:
Should we also add TIMESTAMP_MAX_MILLIS as a constant here if they are
different?
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Issue Time Tracking
-------------------
Worklog Id: (was: 146080)
Time Spent: 2h 40m (was: 2.5h)
> Define max global window as a shared value in protos like URN enums.
> --------------------------------------------------------------------
>
> Key: BEAM-5299
> URL: https://issues.apache.org/jira/browse/BEAM-5299
> Project: Beam
> Issue Type: Improvement
> Components: beam-model, sdk-go, sdk-java-core, sdk-py-core
> Reporter: Luke Cwik
> Assignee: Maximilian Michels
> Priority: Minor
> Labels: portability
> Time Spent: 2h 40m
> Remaining Estimate: 0h
>
> Instead of having each language define a max timestamp themselves, define the
> max timestamps within proto to be shared across different languages.
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