[
https://issues.apache.org/jira/browse/FLINK-22781?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Flink Jira Bot updated FLINK-22781:
-----------------------------------
Labels: stale-assigned (was: )
I am the [Flink Jira Bot|https://github.com/apache/flink-jira-bot/] and I help
the community manage its development. I see this issue is assigned but has not
received an update in 14, so it has been labeled "stale-assigned".
If you are still working on the issue, please remove the label and add a
comment updating the community on your progress. If this issue is waiting on
feedback, please consider this a reminder to the committer/reviewer. Flink is a
very active project, and so we appreciate your patience.
If you are no longer working on the issue, please unassign yourself so someone
else may work on it. If the "warning_label" label is not removed in 7 days, the
issue will be automatically unassigned.
> Incorrect result for group window aggregate when mini-batch is enabled
> ----------------------------------------------------------------------
>
> Key: FLINK-22781
> URL: https://issues.apache.org/jira/browse/FLINK-22781
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Planner
> Affects Versions: 1.14.0
> Reporter: godfrey he
> Assignee: JING ZHANG
> Priority: Critical
> Labels: stale-assigned
> Fix For: 1.14.0
>
>
> We can reproduce this issue through adding the following code to
> {{GroupWindowITCase#testWindowAggregateOnUpsertSource}} method:
> {code:java}
> tEnv.getConfig.getConfiguration.setBoolean(
> ExecutionConfigOptions.TABLE_EXEC_MINIBATCH_ENABLED, true)
> tEnv.getConfig.getConfiguration.set(
> ExecutionConfigOptions.TABLE_EXEC_MINIBATCH_ALLOW_LATENCY,
> Duration.ofSeconds(1))
> tEnv.getConfig.getConfiguration.setLong(
> ExecutionConfigOptions.TABLE_EXEC_MINIBATCH_SIZE, 10L)
> {code}
> The reason is the group window without any data (the data may be retracted)
> should not send any record.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
