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Posted to dev@lucene.apache.org by "Amrit Sarkar (JIRA)" <ji...@apache.org> on 2017/03/21 15:19:41 UTC

[jira] [Comment Edited] (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=15934761#comment-15934761 ] 

Amrit Sarkar edited comment on SOLR-10147 at 3/21/17 3:18 PM:
--------------------------------------------------------------

[~janhoy] not really, I tried a bunch of things but I am not great with CSS. I referred this: http://stackoverflow.com/questions/2539207/how-to-change-the-strike-out-line-through-thickness-in-css and bunch of other helping CSS links but it is just not recognising this CSS on those particular element. Some type of overriding hierarchy which I did't has chance to play along.

We can add background color/image in CSS or *(inactive)* as suffix easily in JS though. Adding plain text will be much more simple and informative than giving special background. Let me know your thoughts.



was (Author: sarkaramrit2@gmail.com):
[~janhoy] not really, I tried a bunch of things but I am not great with CSS. I referred this: http://stackoverflow.com/questions/2539207/how-to-change-the-strike-out-line-through-thickness-in-css and bunch of other helping CSS links but it is just not recognising this CSS on those particular element. Some type of overriding hierarchy which I did't has chance to play along.

We can add background color/image in CSS *(inactive)* as suffix easily in JS though. Adding plain text will be much more simple and informative than giving special background. Let me know your thoughts.


> 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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