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From "dafu (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HELIX-184) avoid reading twice during callback
Date Thu, 01 Aug 2013 21:45:48 GMT

     [ https://issues.apache.org/jira/browse/HELIX-184?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

dafu reassigned HELIX-184:
--------------------------

    Assignee: dafu
    
> avoid reading twice during callback
> -----------------------------------
>
>                 Key: HELIX-184
>                 URL: https://issues.apache.org/jira/browse/HELIX-184
>             Project: Apache Helix
>          Issue Type: Sub-task
>            Reporter: dafu
>            Assignee: dafu
>
> current zkclient read the data and provide the data in zk-callback's. but we normally
need to read the data again. it's better that callbacks don't read data automatically. we
can have a new set of api that doesn't read data automatically.

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