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https://issues.apache.org/jira/browse/DRILL-2653?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15122294#comment-15122294
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ASF GitHub Bot commented on DRILL-2653:
---------------------------------------

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

    https://github.com/apache/drill/pull/343#discussion_r51185648
  
    --- Diff: exec/java-exec/src/main/resources/rest/storage/update.ftl ---
    @@ -53,8 +53,17 @@
         });
         function doUpdate() {
           $("#updateForm").ajaxForm(function(data) {
    -        $("#message").removeClass("hidden").text(data.result).alert();
    -        setTimeout(function() { location.reload(); }, 800);
    +        var messageEl = $("#message");
    +        messageEl.addClass("hidden");
    +        // Wait a fraction of a second before showing the message again. 
This
    +        // makes it clear if a second attempt gives the same error as
    +        // the first that a "new" message came back from the server
    +        setTimeout(function() {
    +          messageEl.removeClass("hidden").text("Please retry: " + 
data.result).alert();
    --- End diff --
    
    Originally I didn't have the "Please retry:" I had added that after finding 
your patch. Previously, it would just show either the error or the success 
message and only in the case of the success message reload. Will push a fix


> All additions to storage plugin configuration gets wiped out if info is not 
> correct 
> ------------------------------------------------------------------------------------
>
>                 Key: DRILL-2653
>                 URL: https://issues.apache.org/jira/browse/DRILL-2653
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Client - HTTP
>    Affects Versions: 0.9.0
>            Reporter: Krystal
>             Fix For: Future
>
>         Attachments: DRILL-2653.1.patch.txt
>
>
> Whenever a user enters an invalid information into a storage plugin 
> configuration, the entire data gets wiped out.  This can be frustrating to 
> users if alot of information has been entered.  The data should be retained 
> on the screen to allow users correct the mistakes rather than having to write 
> all the information over again.



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