How to tell when flink is done restoring from a savepoint

[Rex Fenley]

Hi,

Every time I restore from a savepoint it looks like it can take 20+ min to restore given the network i/o graphs I'm seeing. However, I can't find a way to see in the Flink UI if the savepoint is currently restoring or if it's finished to be sure. Is there a way to tell if flink is in the middle of restoring or not?

Thanks

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[Chesnay Schepler]

I do not believe there is anything in the UI, or the logs for that matter, that give a definite answer to that.

I suppose if a new checkpoint was completed then you can be sure the state was restored.

FLINK-19013

On 12/14/2020 6:40 AM, Rex Fenley wrote:

Hi,

Every time I restore from a savepoint it looks like it can take 20+ min to restore given the network i/o graphs I'm seeing. However, I can't find a way to see in the Flink UI if the savepoint is currently restoring or if it's finished to be sure. Is there a way to tell if flink is in the middle of restoring or not?

Thanks

--

[Rex Fenley]

Ok, thank you.

On Mon, Dec 14, 2020 at 2:07 AM Chesnay Schepler <[hidden email]> wrote:

I do not believe there is anything in the UI, or the logs for that matter, that give a definite answer to that.

I suppose if a new checkpoint was completed then you can be sure the state was restored.

FLINK-19013

On 12/14/2020 6:40 AM, Rex Fenley wrote:

Hi,

Every time I restore from a savepoint it looks like it can take 20+ min to restore given the network i/o graphs I'm seeing. However, I can't find a way to see in the Flink UI if the savepoint is currently restoring or if it's finished to be sure. Is there a way to tell if flink is in the middle of restoring or not?

Thanks

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Rex Fenley  |  Software Engineer - Mobile and Backend

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