[jira] [Commented] (DRILL-4604) Generate warning on Web UI if drillbits version mismatch is detected

["Arina Ielchiieva (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/DRILL-4604?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15245486#comment-15245486 ] 

Arina Ielchiieva commented on DRILL-4604:
-----------------------------------------

Implementation:
1. Added system option which holds cluster version - drill.exec.cluster.version. It is instantiated with the version of the first drillbit to create the ZK information. Can be modified by administrator – ALTER SYSTEM SET `drill.exec.cluster.version` = '1.7.0'
2. Added new field to DrillbitEndpoint – optional string version, is filled from DrillVersionInfo.getVersion().
3. select * from sys.drillbits - added version column
4. Web UI index page added:
Cluster version - drill.exec.cluster.version
List of drillbits with versions. Drillbits with not matching versions are displayed first.
Dismissive warning is generated “Drill bits version mismatch is detected”.
Screenshots are attached.


> 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: Arina Ielchiieva
>             Fix For: 1.7.0
>
>         Attachments: index_page.JPG, index_page_mismatch.JPG
>
>
> Display drillbit version on web UI. If any of drillbits version doesn't match with current drillbit, generate warning.
> Screenshots - TBA.



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