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https://issues.apache.org/jira/browse/HBASE-21410?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16669509#comment-16669509
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Jingyun Tian commented on HBASE-21410:
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[~stack] yes, RIT Queue is the new Item.
For Master UI, there is already a section to show regions in transition. But it
is not complete.
!Screenshot from 2018-10-31 10-11-56.png!
Do you mean make the number of table section a link to this page? It sounds
good. But when the number of table is like more than 1000, it seems hard to
find all problematic regions?
I actually shows the region's table, state, related procedure and its state in
the page. The screen shot is too big to see.
!Screenshot from 2018-10-31 10-11-38.png!
Do you mean show these too when we list regions as txt?
For procedures, my point is to easily find these stuck procedures related to
region assignment. It is also reasonable to put this in procedures page. What
do you think?
Thanks for your review.
> A helper page that help find all problematic regions and procedures
> -------------------------------------------------------------------
>
> Key: HBASE-21410
> URL: https://issues.apache.org/jira/browse/HBASE-21410
> Project: HBase
> Issue Type: Improvement
> Reporter: Jingyun Tian
> Assignee: Jingyun Tian
> Priority: Major
> Attachments: Screenshot from 2018-10-30 19-06-21.png, Screenshot from
> 2018-10-30 19-06-42.png, Screenshot from 2018-10-31 10-11-38.png, Screenshot
> from 2018-10-31 10-11-56.png
>
>
> *This page is mainly focus on finding the regions stuck in some state that
> cannot be assigned. My proposal of the page is as follows:*
> !Screenshot from 2018-10-30 19-06-21.png!
> *From this page we can see all regions in RIT queue and their related
> procedures. If we can determine that these regions' state are abnormal, we
> can click the link 'Procedures as TXT' to get a full list of procedure IDs to
> bypass them. Then click 'Regions as TXT' to get a full list of encoded region
> names to assign.*
> !Screenshot from 2018-10-30 19-06-42.png!
> *Some region names are covered by the navigator bar, I'll fix it later.*
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