[jira] [Commented] (KAFKA-313) Add JSON output and looping options to ConsumerOffsetChecker

["Guozhang Wang (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KAFKA-313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14122107#comment-14122107 ] 

Guozhang Wang commented on KAFKA-313:
-------------------------------------

[~jjkoshy] Do we still need this feature today?

> Add JSON output and looping options to ConsumerOffsetChecker
> ------------------------------------------------------------
>
>                 Key: KAFKA-313
>                 URL: https://issues.apache.org/jira/browse/KAFKA-313
>             Project: Kafka
>          Issue Type: Improvement
>            Reporter: Dave DeMaagd
>            Priority: Minor
>              Labels: patch
>             Fix For: 0.8.2
>
>         Attachments: KAFKA-313-2012032200.diff
>
>
> Adds:
> * '--loop N' - causes the program to loop forever, sleeping for up to N seconds between loops (loop time minus collection time, unless that's less than 0, at which point it will just run again immediately)
> * '--asjson' - display as a JSON string instead of the more human readable output format.
> Neither of the above  depend on each other (you can loop in the human readable output, or do a single shot execution with JSON output).  Existing behavior/output maintained if neither of the above are used.  Diff Attached.
> Impacted files:
> core/src/main/scala/kafka/tools/ConsumerOffsetChecker.scala



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