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https://issues.apache.org/jira/browse/FLINK-19146?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17247717#comment-17247717
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badqiu commented on FLINK-19146:
--------------------------------
As you said, it seems to work. But the actual test found no effect. Only size
is in effect.
If the output result of my "group by" is less than 100, mini batch size=100. It
will not any output
> createMiniBatchTrigger() use OR ，table.exec.mini-batch.size and
> table.exec.mini-batch.allow-latency
> ----------------------------------------------------------------------------------------------------
>
> Key: FLINK-19146
> URL: https://issues.apache.org/jira/browse/FLINK-19146
> Project: Flink
> Issue Type: New Feature
> Components: Table SQL / Runtime
> Affects Versions: 1.11.1
> Reporter: badqiu
> Priority: Major
> Attachments: mini_batch_trigger_by_latency.png,
> mini_batch_trigger_by_size.png
>
>
> Using *or* conditions, you can control the total data delay and improve
> computing performance.
> Increase the batch size to very large, but the data delay is still within the
> set range.
>
>
> table.exec.mini-batch.size is true
> =>
> (table.exec.mini-batch.size or table.exec.mini-batch.allow-latency) is true
>
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