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From "Zhen Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HELIX-342) Set info field in current-state only if it's not empty
Date Mon, 28 Apr 2014 21:21:19 GMT

     [ https://issues.apache.org/jira/browse/HELIX-342?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Zhen Zhang updated HELIX-342:
-----------------------------

    Summary: Set info field in current-state only if it's not empty  (was: set info field
in current-state only if it's not empty)

> Set info field in current-state only if it's not empty
> ------------------------------------------------------
>
>                 Key: HELIX-342
>                 URL: https://issues.apache.org/jira/browse/HELIX-342
>             Project: Apache Helix
>          Issue Type: Sub-task
>            Reporter: Zhen Zhang
>            Assignee: Zhen Zhang
>
> task framework uses an additional info field in the current-state. the default value
is an empty string. we may not set it if it is empty.
> In HelixStateTransitionHandler#postHandleMessage()
> _currentStateDelta.setInfo(partitionId, taskResult.getInfo());
> this is a perf concern instead of correctness



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