Wei-Chiu Chuang created HDFS-13521: -------------------------------------- Summary: NFS Gateway should support impersonation Key: HDFS-13521 URL: https://issues.apache.org/jira/browse/HDFS-13521 Project: Hadoop HDFS Issue Type: Bug Reporter: Wei-Chiu Chuang
Similar to HDFS-10481, NFS gateway and httpfs are independent processes that accept client connections. NFS Gateway currently solves file permission/ownership problem by running as HDFS super user, and then call setOwner() to change file owner. This is not desirable. # it adds additional RPC load to NameNode. # this does not support at-rest encryption, because by design, HDFS super user cannot access KMS. This is yet another problem around KMS ACL. [~xiaochen] [~rushabh.shah] thoughts? -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org