[HDFS-14916] RBF: line breaks are missing from the output of 'hdfs dfsrouteradmin -ls'

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 3.3.0
• Component/s: rbf, ui
• Hadoop Flags: Reviewed
• Assignee: Xieming Li Assign to me
• Reporter: Xieming Li
• Created: 21/Oct/19 06:31
• Updated: 21/Oct/19 13:16
• Resolved: 21/Oct/19 13:02

Description

line breaks seem to be missing from the output of "hdfs dfsrouteradmin -ls"

e.g.:

The output of "hdfs dfsrouteradmin -ls" now:

[sri@nn00070 ~]$ hdfs dfsrouteradmin -ls
Mount Table Entries:
Source                    Destinations              Owner                     Group                     Mode       Quota/Usage
/testDir1             subCluster1->/user/user1       hdfs                      hdfs                      rwxr-xr-x  [NsQuota: -/-, SsQuota: -/-]  /user2                 subCluster1->/tmp/user2        user2                  users                     rwxr-xr-x  [NsQuota: -/-, SsQuota: -/-]  /user/user3           subCluster1->/user/user3      user3                 hadoop                    rwxr-xr-x  [NsQuota: -/-, SsQuota: -/-]  [sri@nn00070 ~]$
 

This should be:

[sri@nn00070 ~]$ hdfs dfsrouteradmin -ls -d
Mount Table Entries:
Source                    Destinations              Owner                     Group                     Mode       Quota/Usage                    
/testDir1                subCluster1->/user/user1       hdfs                   hdfs                      rwxr-xr-x  [NsQuota: -/-, SsQuota: -/-]
/user2                    subCluster1->/tmp/user2        user2                users                     rwxr-xr-x  [NsQuota: -/-, SsQuota: -/-]
/user/user3           subCluster1->/user/user3       user3                 hadoop                 rwxr-xr-x  [NsQuota: -/-, SsQuota: -/-]
[sri@nn00070 ~]$