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https://issues.apache.org/jira/browse/KAFKA-13508?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17859892#comment-17859892
 ] 

Ksolves commented on KAFKA-13508:
---------------------------------

[~suyashtava] The output format of above command for 3 node clusters is as 
follows:

 

 
{code:java}
{
  "brokers": [
    {
      "broker": 1,
      "logDirs": [
        {
        }
      ]
    },
    {
      "broker": 2,
      "logDirs": [
        {
        }
      ]
    }
  ]
}{code}
s

 

> Introduction of "-head" flag for describe tool for broker
> ---------------------------------------------------------
>
>                 Key: KAFKA-13508
>                 URL: https://issues.apache.org/jira/browse/KAFKA-13508
>             Project: Kafka
>          Issue Type: Improvement
>          Components: tools
>            Reporter: Suyash Srivastava
>            Priority: Minor
>              Labels: beginner, features, patch
>
> {{kafka-log-dirs.sh --bootstrap-server <broker1>:<port1> --describe 
> --broker-list <broker-ID>}}
> This command prints all log directories that results in an output of 500+ 
> lines, if we only need the broker id's of the brokers that responded to check 
> connectivity, the command should have an optional flag that shortens the 
> output to only print broker id's, which leads to decrease in latency.



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