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https://issues.apache.org/jira/browse/FLINK-16588?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17063342#comment-17063342
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Thomas Wozniakowski commented on FLINK-16588:
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So we're running them in AWS Fargate. The containers in Fargate are configured
on your behalf and you can't change the local storage. You also can't access
the {{docker}} commands to get information out of then. AWS does not provide
any visible metrics from outside about remaining disk space so it unfortunately
looks like this information will have to come from within...
> Add Disk Space metrics to TaskManagers
> --------------------------------------
>
> Key: FLINK-16588
> URL: https://issues.apache.org/jira/browse/FLINK-16588
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / Metrics
> Affects Versions: 1.10.0
> Reporter: Thomas Wozniakowski
> Priority: Minor
>
> Hi,
> We have recently switched to the RocksDB state backend. We are scraping
> Taskmanager metrics from the REST endpoints to watch for memory and CPU
> issues, but we currently have no good way to get the remaining disk space, so
> we have no way of knowing when RocksDB is going to run out of space for state
> storage.
> How plausible is it to add something like a {{State.FreeStorageBytes}} metric
> or something similar to the standard TaskManager metrics set?
> Thanks,
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