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Posted to dev@zookeeper.apache.org by "maoling (JIRA)" <ji...@apache.org> on 2019/03/09 09:01:00 UTC

[jira] [Created] (ZOOKEEPER-3298) add a new CLI: "ll" to show the nodes vertically

maoling created ZOOKEEPER-3298:
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             Summary: add a new CLI: "ll" to show the nodes vertically
                 Key: ZOOKEEPER-3298
                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3298
             Project: ZooKeeper
          Issue Type: Sub-task
            Reporter: maoling


the CLI "ls" is used to show the nodes horizontally, we also need a new cli "ll" to show the nodes vertically, just like the linux os.

[zk: 127.0.0.1:22181(CONNECTED) 3] ls /
[a, admin, b, b1, barrier, brokers, cluster, consumers, controller_epoch, hbase, isr_change_notification]
e.g.
[zk: 127.0.0.1:22181(CONNECTED) 4] ll /
 a
 admin 
 b
 b1
 barrier 
 brokers 
 cluster
 consumers
 controller_epoch 
 hbase 
 isr_change_notification



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