[jira] [Created] (AMBARI-24215) mpack-instance-manager output should be readable

["Scott Duan (JIRA)" <ji...@apache.org>]

Scott Duan created AMBARI-24215:
-----------------------------------

             Summary: mpack-instance-manager output should be readable	
                 Key: AMBARI-24215
                 URL: https://issues.apache.org/jira/browse/AMBARI-24215
             Project: Ambari
          Issue Type: Bug
          Components: ambari-server
    Affects Versions: 3.0.0
            Reporter: Scott Duan
            Assignee: Scott Duan
             Fix For: 3.0.0


The command line will still print an indented json output. That is not what is desirable. The command line should return a human readable output and NOT a JSON structure.
For example see the output of tree command:


{code:java}
tree /usr/hwx/mpacks
/usr/hwx/mpacks
├── hdpcore
│ └── 1.0.0-b415
│ ├── app_timeline_server -> /usr/hwx/modules/yarn/3.0.0.0-b167
│ ├── datanode -> /usr/hwx/modules/hdfs/3.0.0.0-b167
│ ├── hadoop_client -> /usr/hwx/modules/hadoop_clients/3.0.0.0-b167
│ ├── historyserver -> /usr/hwx/modules/mapreduce2/3.0.0.0-b167
│ ├── journalnode -> /usr/hwx/modules/hdfs/3.0.0.0-b167
│ ├── mpack.json
│ ├── namenode -> /usr/hwx/modules/hdfs/3.0.0.0-b167
│ ├── nfs_gateway -> /usr/hwx/modules/hdfs/3.0.0.0-b167
│ ├── nodemanager -> /usr/hwx/modules/yarn/3.0.0.0-b167
│ ├── resourcemanager -> /usr/hwx/modules/yarn/3.0.0.0-b167
│ ├── secondary_namenode -> /usr/hwx/modules/hdfs/3.0.0.0-b167
│ ├── timeline_reader -> /usr/hwx/modules/yarn/3.0.0.0-b167
│ ├── yarn_registry_dns -> /usr/hwx/modules/yarn/3.0.0.0-b167
│ ├── zkfc -> /usr/hwx/modules/hdfs/3.0.0.0-b167
│ ├── zookeeper_client -> /usr/hwx/modules/zookeeper_clients/3.4.0.0-b38
│ └── zookeeper_server -> /usr/hwx/modules/zookeeper/3.4.0.0-b38
└── ods
 └── 1.0.0-b279
 ├── hadoop_client -> /usr/hwx/modules/hadoop_clients/3.0.0.0-b166
 ├── hbase_client -> /usr/hwx/modules/hbase_clients/2.0.0.0-b219
 ├── hbase_master -> /usr/hwx/modules/hbase/2.0.0.0-b219
 ├── hbase_regionserver -> /usr/hwx/modules/hbase/2.0.0.0-b219
 ├── mpack.json
 └── zookeeper_client -> /usr/hwx/modules/zookeeper_clients/3.4.0.0-b38
{code}

The command line should print something like the following:


{code:java}
hdpcore
 |__ HDPCORE (default)
 |__ zookeeper
 |__ zookeeper_server (default)
 |─ mpack_version -> 1.0.0-b415
 |─ module_version -> 3.4.0.0-b38
 |─ instance_path -> /usr/hwx/instances/..../current
 |─ mpack_path -> /usr/hwx/mpacks/....
 |─ module_path -> /usr/hwx/modules/....
 |─ conf_dir -> /usr/hwx/instances/..../conf
 |─ log_dir -> /usr/hwx/instances/..../logs 
 |─ run_dir -> /usr/hwx/instances/..../run
{code}

 



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