[HDFS-14739] RBF: LS command for mount point shows wrong owner and permission information.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.3.0
• Hadoop Flags: Reviewed
• Assignee: Jinglun
• Reporter: ZanderXu
• Created: 15/Aug/19 11:13
• Updated: 16/Oct/19 14:26
• Resolved: 16/Oct/19 14:25

Description

source	target namespace	destination	owner	group	permission
/mnt	ns0	/mnt	mnt	mnt_group	755
/mnt/test1	ns1	/mnt/test1	mnt_test1	mnt_test1_group	755
/test1	ns1	/test1	test1	test1_group	755

When do getListing("/mnt"), the owner of  /mnt/test1 should be mnt_test1 instead of test1 in result.

 

And if the mount table as blew, we should support getListing("/mnt") instead of throw IOException when dfs.federation.router.default.nameservice.enable is false.

source	target namespace	destination	owner	group	permission
/mnt/test1	ns0	/mnt/test1	test1	test1	755
/mnt/test2	ns1	/mnt/test2	test2	test2	755

 

 

Issue Links

• is duplicated by: HDFS-14867 RBF: RouterRpcServer.getListing() returns wrong owner, group and permission.