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https://issues.apache.org/jira/browse/YARN-3496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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zhihai xu updated YARN-3496:
----------------------------
    Description: 
Add a configuration to disable/enable storing localization state in 
NMLeveldbStateStore.
Store Localization state in the levelDB may have some overhead, which may 
affect NM performance.
It would better to have a configuration to disable/enable it.

  was:
Add a configuration to disable/enable storing localization state in NM 
StateStore.
Store Localization state in the levelDB may have some overhead, which may 
affect NM performance.
It would better to have a configuration to disable/enable it.

        Summary: Add a configuration to disable/enable storing localization 
state in NMLeveldbStateStore  (was: Add a configuration to disable/enable 
storing localization state in NM StateStore)

> Add a configuration to disable/enable storing localization state in 
> NMLeveldbStateStore
> ---------------------------------------------------------------------------------------
>
>                 Key: YARN-3496
>                 URL: https://issues.apache.org/jira/browse/YARN-3496
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: nodemanager
>    Affects Versions: 2.7.0
>            Reporter: zhihai xu
>            Assignee: zhihai xu
>
> Add a configuration to disable/enable storing localization state in 
> NMLeveldbStateStore.
> Store Localization state in the levelDB may have some overhead, which may 
> affect NM performance.
> It would better to have a configuration to disable/enable it.



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