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https://issues.apache.org/jira/browse/FLINK-24310?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jun Qin updated FLINK-24310:
----------------------------
Description:
The following line in the BufferingSink on [this
page|https://ci.apache.org/projects/flink/flink-docs-release-1.13/docs/dev/datastream/fault-tolerance/state/#operator-state]
has a bug:
{code:java}
if (bufferedElements.size() == threshold) {{code}
It should be {{>=}} instead of {{==}} , because when restoring from a
checkpoint during downscaling, the task may get more elements than the
threshold.
was:
The following line in the BufferingSink on [this
page|https://ci.apache.org/projects/flink/flink-docs-release-1.13/docs/dev/datastream/fault-tolerance/state/#operator-state]
has a bug:
if (bufferedElements.size() == threshold) {
It should be {{>=}} instead of {{==}} , because when restoring from a
checkpoint during downscaling, the task may get more elements than the
threshold.
> A bug in the BufferingSink example in the doc
> ---------------------------------------------
>
> Key: FLINK-24310
> URL: https://issues.apache.org/jira/browse/FLINK-24310
> Project: Flink
> Issue Type: Bug
> Components: Documentation
> Reporter: Jun Qin
> Priority: Major
>
> The following line in the BufferingSink on [this
> page|https://ci.apache.org/projects/flink/flink-docs-release-1.13/docs/dev/datastream/fault-tolerance/state/#operator-state]
> has a bug:
> {code:java}
> if (bufferedElements.size() == threshold) {{code}
> It should be {{>=}} instead of {{==}} , because when restoring from a
> checkpoint during downscaling, the task may get more elements than the
> threshold.
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