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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-4604) Generate warning on Web UI if drillbits version mismatch is detected
Date Fri, 04 Nov 2016 15:51:59 GMT

    [ https://issues.apache.org/jira/browse/DRILL-4604?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15636763#comment-15636763
] 

ASF GitHub Bot commented on DRILL-4604:
---------------------------------------

Github user paul-rogers commented on a diff in the pull request:

    https://github.com/apache/drill/pull/482#discussion_r86566329
  
    --- Diff: exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/ZKClusterCoordinator.java
---
    @@ -252,6 +252,8 @@ public DrillbitEndpoint apply(ServiceInstance<DrillbitEndpoint>
input) {
               builder.append(bit.getControlPort());
               builder.append(':');
               builder.append(bit.getDataPort());
    +          builder.append(". Version - ");
    +          builder.append(bit.getVersion());
    --- End diff --
    
    Actually, how is this even possible? Drill bits do not advertise their version in ZK,
do they? How will we get the version of a remote Drillbit?


> Generate warning on Web UI if drillbits version mismatch is detected
> --------------------------------------------------------------------
>
>                 Key: DRILL-4604
>                 URL: https://issues.apache.org/jira/browse/DRILL-4604
>             Project: Apache Drill
>          Issue Type: Improvement
>    Affects Versions: 1.6.0
>            Reporter: Arina Ielchiieva
>            Assignee: Sudheesh Katkam
>              Labels: doc-impacting
>             Fix For: Future
>
>         Attachments: index_page.JPG, index_page_mismatch.JPG, screenshots_with_different_states.docx
>
>
> Display drillbit version on web UI. If any of drillbits version doesn't match with current
drillbit, generate warning.
> Screenshots - screenshots_with_different_states.docx.



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