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From "Alexand Polyakov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (IGNITE-11512) Add counter left partition for index rebuild in CacheGroupMetricsMXBean
Date Tue, 21 May 2019 08:20:00 GMT

    [ https://issues.apache.org/jira/browse/IGNITE-11512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16844621#comment-16844621
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Alexand Polyakov commented on IGNITE-11512:
-------------------------------------------

[~ivan.glukos], questions on comments
3. specially out from the visitor to initialize the value before creating threads
6. don't understand the comment, in fact there are 2 tests: rebuild of indexes (indexes are
physically removed from disk); create index (sql CREATE INDEX)
7. Variable.apache.ignite.internal.processors.cache.CacheGroupMetricsImpl#indexBuildCountPartitionsLeft
and it does not require an MXBean, or do something else mean

> Add counter left partition for index rebuild in CacheGroupMetricsMXBean
> -----------------------------------------------------------------------
>
>                 Key: IGNITE-11512
>                 URL: https://issues.apache.org/jira/browse/IGNITE-11512
>             Project: Ignite
>          Issue Type: Improvement
>          Components: general
>    Affects Versions: 2.7
>            Reporter: Alexand Polyakov
>            Assignee: Alexand Polyakov
>            Priority: Major
>
> Now, if ran rebuild indexes, this can determined only on load CPU and thread dump. The
presence of the "how many partitions left to index" metric will help determine whether the
rebuilding is going on and on which cache, as well as the percentage of completion.



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