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https://issues.apache.org/jira/browse/APEXCORE-775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16141229#comment-16141229
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ASF GitHub Bot commented on APEXCORE-775:
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sanjaypujare closed pull request #569: APEXCORE-775 do not update the conf
object in evalDFSRootDir when called for APEX_APP_DFS_ROOT_DIR
URL: https://github.com/apache/apex-core/pull/569
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> StramClientUtils.getApexDFSRootDir() incorrectly sets DT_DFS_ROOT_DIR in the
> configuration object
> -------------------------------------------------------------------------------------------------
>
> Key: APEXCORE-775
> URL: https://issues.apache.org/jira/browse/APEXCORE-775
> Project: Apache Apex Core
> Issue Type: Bug
> Reporter: Sanjay M Pujare
> Assignee: Sanjay M Pujare
> Priority: Minor
>
> In StramClientUtils.getApexDFSRootDir method there is a call to
> evalDFSRootDir which does the following:
> ```
> if (userShortName != null && dfsRootDir.contains(DT_DFS_USER_NAME)) {
> dfsRootDir = dfsRootDir.replace(DT_DFS_USER_NAME, userShortName);
> conf.set(DT_DFS_ROOT_DIR, dfsRootDir);
> }
> ```
> i.e. it writes in the conf object to property DT_DFS_ROOT_DIR although the
> caller was querying APEX_APP_DFS_ROOT_DIR .
> 2 issues with this:
> - When caller is calling getApexDFSRootDir the code has no business touching
> DT_DFS_ROOT_DIR
> - a single value for APEX_APP_DFS_ROOT_DIR should not be written in the conf
> object if the conf object is shared by a multi-user program that is
> monitoring multiple apps for multiple users
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