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https://issues.apache.org/jira/browse/FLINK-21364?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Flink Jira Bot updated FLINK-21364:
-----------------------------------
Labels: auto-deprioritized-major pull-request-available stale-minor (was:
auto-deprioritized-major pull-request-available)
I am the [Flink Jira Bot|https://github.com/apache/flink-jira-bot/] and I help
the community manage its development. I see this issues has been marked as
Minor but is unassigned and neither itself nor its Sub-Tasks have been updated
for 180 days. I have gone ahead and marked it "stale-minor". If this ticket is
still Minor, please either assign yourself or give an update. Afterwards,
please remove the label or in 7 days the issue will be deprioritized.
> piggyback finishedSplitIds in RequestSplitEvent
> -----------------------------------------------
>
> Key: FLINK-21364
> URL: https://issues.apache.org/jira/browse/FLINK-21364
> Project: Flink
> Issue Type: Improvement
> Components: Connectors / Common
> Affects Versions: 1.12.1
> Reporter: Steven Zhen Wu
> Priority: Minor
> Labels: auto-deprioritized-major, pull-request-available,
> stale-minor
>
> For some split assignment strategy, the enumerator/assigner needs to track
> the completed splits to advance watermark for event time alignment or rough
> ordering. Right now, `RequestSplitEvent` for FLIP-27 source doesn't support
> pass-along of the `finishedSplitIds` info and hence we have to create our own
> custom source event type for Iceberg source.
> Here is the proposal of add such optional info to `RequestSplitEvent`.
> {code}
> public RequestSplitEvent(
> @Nullable String hostName,
> @Nullable Collection<String> finishedSplitIds)
> {code}
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