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From "Pan, Julian (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (KYLIN-2939) Get config properties not correct in UI
Date Wed, 20 Dec 2017 03:13:00 GMT

    [ https://issues.apache.org/jira/browse/KYLIN-2939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16297834#comment-16297834
] 

Pan, Julian commented on KYLIN-2939:
------------------------------------

BTW, we have some special logic between different env (QA & PROD), which reproduce this
issue.

> Get config properties not correct in UI
> ---------------------------------------
>
>                 Key: KYLIN-2939
>                 URL: https://issues.apache.org/jira/browse/KYLIN-2939
>             Project: Kylin
>          Issue Type: Bug
>          Components: Web 
>            Reporter: Pan, Julian
>            Assignee: Pan, Julian
>            Priority: Critical
>         Attachments: KYLIN_2939.patch
>
>
> When I want to get kylin.env by getDeployEnv(), it will return kylin.env.hdfs-working-dir
value. There is a bug in getProperty in kylinProperties.js.
> This function will return first properties will contains this name.
> Here is the fix:
> this.getProperty = function (name) {
>     var keyIndex = _config.indexOf('\n' + name + '=');
>     var keyLength = name.length;
>     var partialResult = _config.substr(keyIndex);
>     var preValueIndex = partialResult.indexOf("=");
>     var sufValueIndex = partialResult.indexOf("\n", 2);
>     return partialResult.substring(preValueIndex + 1, sufValueIndex);
>   }
> If necessary, I can create a patch for it.



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