infoverload commented on a change in pull request #17595:
URL: https://github.com/apache/flink/pull/17595#discussion_r738511239
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File path: docs/content/docs/dev/datastream/fault-tolerance/checkpointing.md
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@@ -81,7 +81,7 @@ Other parameters for checkpointing include:
- *externalized checkpoints*: You can configure periodic checkpoints to be
persisted externally. Externalized checkpoints write their meta data out to
persistent storage and are *not* automatically cleaned up when the job fails.
This way, you will have a checkpoint around to resume from if your job fails.
There are more details in the [deployment notes on externalized
checkpoints]({{< ref "docs/ops/state/checkpoints" >}}#externalized-checkpoints).
- - *unaligned checkpoints*: You can enable [unaligned checkpoints]({{< ref
"docs/ops/state/unaligned_checkpoints" >}}) to greatly reduce checkpointing
times under backpressure. This only works for exactly-once checkpoints and with
number of concurrent checkpoints of 1.
+ - *unaligned checkpoints*: You can enable [unaligned checkpoints]({{< ref
"docs/ops/state/checkpoints_backpressure" >}}#unaligned-checkpoints) to greatly
reduce checkpointing times under backpressure. This only works for exactly-once
checkpoints and with number of concurrent checkpoints of 1.
Review comment:
```suggestion
- *unaligned checkpoints*: You can enable [unaligned checkpoints]({{< ref
"docs/ops/state/checkpoints_backpressure" >}}#unaligned-checkpoints) to greatly
reduce checkpointing times under backpressure. This only works for exactly-once
checkpoints and with one concurrent checkpoint.
```
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