[AMBARI-5511] Misleading hardcoded command in paragraph 2 on step "Manual commands" of "Move Master" wizard

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.5.1
• Fix Version/s: 1.6.0
• Component/s: ambari-web
• Assignee: Antonenko Alexander
• Reporter: Antonenko Alexander
• Created: 18/Apr/14 16:04
• Updated: 18/Apr/14 16:13
• Resolved: 18/Apr/14 16:13

Description

STR:
1. Deploy cluster with multiplied NN directory(in our case /grid/0/hadoop/hdfs/namenode, /grid/1/hadoop/hdfs/namenode).
2. Start NN moving.
3. Reach step "Manual commands".
Actual results:
Paragraph 1 contains information about all dirs we should move.
Paragraph 2 contains message "Login to the target host XXX and change permissons for the NameNode dirs by running:" and only one command with hardcoded NN dir:

chown -R hdfs:hadoop /hadoop/hdfs/namenode/

Screenshot attached.

When there are multiple directories specified, we need to show the actual path (but replace commas with a space).
In case of "/grid/0/hadoop/hdfs/namenode,/grid/1/hadoop/hdfs/namenode" as in the attached image, we should display:

chown -R hdfs:hadoop /grid/0/hadoop/hdfs/namenode /grid/1/hadoop/hdfs/namenode