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From Nikita Amelchev <nsamelc...@gmail.com>
Subject Re: Index rebuilding metrics
Date Tue, 22 Oct 2019 11:06:19 GMT
Nikolay,

I mean adding a column to the existing indexes system view
(SqlIndexView), not a new view.

вт, 22 окт. 2019 г. в 13:56, Nikolay Izhikov <nizhikov@apache.org>:
>
> Hello, Nikita.
>
> Thanks for picking this up.
>
> > I suggest adding a ... system view that shows if there are any index rebuilding
>
> Are you talking about new system view?
> Why do we need it?
>
> We already have INDEXES system view that show info about each index existing on the Ignite
node.
> Can we add some columns to it to reflect state of index rebuild process?
>
> В Вт, 22/10/2019 в 13:33 +0300, Nikita Amelchev пишет:
> > Hello, Igniters.
> >
> > I would like to implement index rebuilding metrics [1, 2].
> > I suggest adding a cache metric and system view that shows if there
> > are any index rebuilding for this cache right now (boolean type) [3].
> >
> > Also, I can add time metrics:
> > - how long was index rebuilding (or current duration)
> > - when index rebuilding was ended.
> > Do we need such time metrics?
> >
> > [1] https://issues.apache.org/jira/browse/IGNITE-12185
> > [2] https://issues.apache.org/jira/browse/IGNITE-12184
> > [3] https://github.com/apache/ignite/pull/6983
> >



-- 
Best wishes,
Amelchev Nikita

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