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Posted to dev@lucene.apache.org by "Amrit Sarkar (JIRA)" <ji...@apache.org> on 2017/03/03 13:20:45 UTC

[jira] [Commented] (SOLR-10147) Admin UI -> Cloud -> Graph: Impossible to see shard state

    [ https://issues.apache.org/jira/browse/SOLR-10147?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15894332#comment-15894332 ] 

Amrit Sarkar commented on SOLR-10147:
-------------------------------------

Jan, following up on issue. Are we planning to roll out this in 6.5? If not, can you let me know what we can do to improve this.

> Admin UI -> Cloud -> Graph: Impossible to see shard state
> ---------------------------------------------------------
>
>                 Key: SOLR-10147
>                 URL: https://issues.apache.org/jira/browse/SOLR-10147
>             Project: Solr
>          Issue Type: New Feature
>      Security Level: Public(Default Security Level. Issues are Public) 
>          Components: Admin UI
>            Reporter: Jan Høydahl
>            Assignee: Jan Høydahl
>             Fix For: 6.5
>
>         Attachments: color_and_style.png, screenshot-1.png, screenshot-2.png, screenshot-3.png, screenshot-4.png, screenshot-5.png, screenshot-6.png, SOLR-10147.patch, SOLR-10147.patch, SOLR-10147-v1.patch
>
>
> Currently in the Cloud -> Graph view there is a legend with color codes, but that is for replicas only.
> We need a way to quickly see the state of the shard, in particular if it is active or inactive. For testing, create a collection, then call SPLITSHARD on shard1, and you'll end up with shards {{shard1}}, {{shard1_0}} and {{shard1_1}}. It is not possible to see which one is active or inactive.
> Also, the replicas belonging to the inactive shard are still marked with green "Active", while in reality they are "Inactive".
> The simplest would be to add a new state "Inactive" with color e.g. blue, which would be used on both shard and replica level. But since an inactive replica could also be "Gone" or "Down", there should be some way to indicate both at the same time...



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