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From Yassine MARZOUGUI <y.marzou...@mindlytix.com>
Subject Externalized Checkpoints vs Periodic Checkpoints
Date Wed, 01 Feb 2017 13:03:19 GMT
Hi all,

Could someone clarify the difference between externalized checkpoints[1]
and regular periodic checkpoints[2]?
Moreover, I have a question regarding the retention of checkpoints: For
regular checkpoints, does the last checkpoint discard the previous ones? If
yes, is that the case too for the externalized checkpoints? Thank you.

Best,
Yassine

[1] :
https://ci.apache.org/projects/flink/flink-docs-release-1.2/setup/checkpoints.html
[2] :
https://ci.apache.org/projects/flink/flink-docs-release-1.2/dev/stream/checkpointing.html

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