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https://issues.apache.org/jira/browse/KUDU-3204?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Abhishek reassigned KUDU-3204:
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Assignee: Abhishek
> Add a metric for amount of available space
> ------------------------------------------
>
> Key: KUDU-3204
> URL: https://issues.apache.org/jira/browse/KUDU-3204
> Project: Kudu
> Issue Type: Improvement
> Components: fs, metrics
> Reporter: Andrew Wong
> Assignee: Abhishek
> Priority: Major
>
> It'd be convenient to expose a metric for how much space there is available
> on each tablet server (accounting for {{fs_wal_dir_reserved_bytes}} and
> {{fs_data_dirs_reserved_bytes}}). This would be useful in implementing a
> replica placement policy based on available space.
> It's probably worth separating metrics for available WAL directory space and
> available data directory space. E.g. we may want to treat a lack of space
> differently depending on whether we are limited on WAL space and not limited
> on data space, and vice versa.
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