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https://issues.apache.org/jira/browse/HADOOP-14150?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mingliang Liu updated HADOOP-14150:
-----------------------------------
Target Version/s: 3.0.0-alpha2, 2.9.0 (was: 2.9.0, 3.0.0-alpha2)
Hadoop Flags: Reviewed
> Implement getHomeDirectory() method in NativeAzureFileSystem
> ------------------------------------------------------------
>
> Key: HADOOP-14150
> URL: https://issues.apache.org/jira/browse/HADOOP-14150
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs/azure
> Affects Versions: 2.8.0
> Reporter: Santhosh G Nayak
> Assignee: Santhosh G Nayak
> Attachments: HADOOP-14150.1.patch
>
>
> {{org.apache.hadoop.fs.azure.NativeAzureFileSystem}} does not override
> {{FileSystem#getHomeDirectory()}} method.
> So, whenever {{NativeAzureFileSystem#getHomeDirectory()}} gets called
> {{getHomeDirectory()}} from {{FileSystem}} will be invoked, which has code
> like below,
> {code}
> public Path getHomeDirectory() {
> return this.makeQualified(
> new Path(USER_HOME_PREFIX + "/" + System.getProperty("user.name")));
> }
> {code}
> In secure environment, it returns home directory of
> {{System.getProperty("user.name")}} instead of Kerberos principal/UGI.
> So, the proposal is to override the {{getHomeDirectory()}} method in
> {{NativeAzureFileSystem}} and have it return the home directory for the
> Kerberos principal/ugi.
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