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