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Posted to commits@cassandra.apache.org by "Aleksey Yeschenko (JIRA)" <ji...@apache.org> on 2018/06/05 13:42:00 UTC

[jira] [Comment Edited] (CASSANDRA-14457) Add a virtual table with current compactions

    [ https://issues.apache.org/jira/browse/CASSANDRA-14457?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16501794#comment-16501794 ] 

Aleksey Yeschenko edited comment on CASSANDRA-14457 at 6/5/18 1:41 PM:
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Committed to trunk as [899f7c41935d92f15bc17a33f36443030616c8eb|https://github.com/apache/cassandra/commit/899f7c41935d92f15bc17a33f36443030616c8eb], thanks.

Made some minor tweaks on commit:
- Use the correct {{Optional.ofNullable()}} rather than {{Optional.of()}} in {{getKeyspace()}} and {{getTable()}}
- Fix {{asMap()}} to properly handle empty {{Optional}} s so it doesn't throw
- Made nodetool {{CompactionStats}} use {{CompactionInfo}} constants that we have now to access the map
- Hid dealing with {{Holder}} in {{CompactionMetrics}}

In an unrelated note: why, why on Earth is {{CompactionMetrics}} the place that is the authorative source of all running compactions? And all that stored in a static synchronised identity set? Has nobody been bothered by this since 2012?


was (Author: iamaleksey):
Committed to trunk as [899f7c41935d92f15bc17a33f36443030616c8eb|https://github.com/apache/cassandra/commit/899f7c41935d92f15bc17a33f36443030616c8eb], thanks.

Made some minor tweaks on commit:
- Use the correct {{Optional.ofNullable()}} rather than {{Optional.of()}} in {{getKeyspace()}} and {{getTable()}}
- Fix {{asMap()}} to properly handle empty {{Optional}}s so it doesn't throw
- Made nodetool {{CompactionStats}} use {{CompactionInfo}} constants that we have now to access the map
- Hid dealing with {{Holder}} in {{CompactionMetrics}}

In an unrelated note: why, why on Earth is {{CompactionMetrics}} the place that is the authorative source of all running compactions? And all that stored in a static synchronised identity set? Has nobody been bothered by this since 2012?

> Add a virtual table with current compactions
> --------------------------------------------
>
>                 Key: CASSANDRA-14457
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-14457
>             Project: Cassandra
>          Issue Type: New Feature
>            Reporter: Chris Lohfink
>            Assignee: Chris Lohfink
>            Priority: Minor
>             Fix For: 4.0
>
>




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