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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-6289) Cluster view should show more relevant information
Date Fri, 13 Apr 2018 00:33:00 GMT

    [ https://issues.apache.org/jira/browse/DRILL-6289?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16436560#comment-16436560
] 

ASF GitHub Bot commented on DRILL-6289:
---------------------------------------

Github user sohami commented on a diff in the pull request:

    https://github.com/apache/drill/pull/1203#discussion_r181253785
  
    --- Diff: exec/java-exec/src/main/resources/rest/index.ftl ---
    @@ -283,20 +308,114 @@
                                        alert(errorThrown);
                                    },
                                    success: function(data) {
    -			           alert(data["response"]);
    +                                   alert(data["response"]);
                                        button.prop('disabled',true).css('opacity',0.5);
                                    }
                       });
                   }
               }
    -      </#if>
    +
    +          function remoteShutdown(button,host) {
    --- End diff --
    
    this function is mostly same as existing `shutdown(button)`. Consider change that to take
host parameter and use that instead.


> Cluster view should show more relevant information
> --------------------------------------------------
>
>                 Key: DRILL-6289
>                 URL: https://issues.apache.org/jira/browse/DRILL-6289
>             Project: Apache Drill
>          Issue Type: Improvement
>          Components: Web Server
>    Affects Versions: 1.13.0
>            Reporter: Kunal Khatua
>            Assignee: Kunal Khatua
>            Priority: Major
>             Fix For: 1.14.0
>
>   Original Estimate: 168h
>  Remaining Estimate: 168h
>
> When fixing DRILL-6224, I noticed that the same information can be very useful to have
in the cluster view shown on a Drillbit's homepage. 
> The proposal is to show the following:
> # Heap Memory in use
> # Direct Memory (actively) in use - Since we're not able to get the total memory held
by Netty at the moment, but only what is currently allocated to running queries
> # Process CPU
> # Average (System) Load Factor 
> Information such as the port numbers don't help much during general cluster health, so
it might be worth removing this information if more real-estate is needed.



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