[GitHub] [incubator-kyuubi] zhouyifan279 opened a new issue #1008: Implement Hadoop FileSystem Delegation Token Provider

[GitBox <gi...@apache.org>]

zhouyifan279 opened a new issue #1008:
URL: https://github.com/apache/incubator-kyuubi/issues/1008


   ### 1. Describe the feature
   This is a sub task of #913 after sub task #1007.
   A HadoopFsDelegationTokenProvider is implemented to obtain delegation tokens from Hadoop Cluster.
   By default, HadoopFsDelegationTokenProvider only obtains delegation token of the file system that hosts fs.defaultFS.
   Extra Hadoop filesystem URLs can be specified in config `kyuubi.credentials.hadoopfs.urls` in a comma separated format.
   
   ### 2. Motivation
   See #913 
   
   ### 3. Describe the solution
   Hadoop client configurations should be placed under Kyuubi Server's classpath.
   Use `UserGroupInformation#isSecurityEnabled` to decide whether delegation tokens are required.
   Use `FileSystem#getDelegationToken` to obtain delegation tokens.
   
   
   ### 4. Additional context
   
   


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[GitHub] [incubator-kyuubi] ulysses-you closed issue #1008: Implement Hadoop File System Delegation Token Provider

[GitBox <gi...@apache.org>]

ulysses-you closed issue #1008:
URL: https://github.com/apache/incubator-kyuubi/issues/1008


   


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