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https://issues.apache.org/jira/browse/HBASE-21672?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nihal Jain updated HBASE-21672:
-------------------------------
    Labels: S3  (was: )

> Allow skipping HDFS block distribution computation
> --------------------------------------------------
>
>                 Key: HBASE-21672
>                 URL: https://issues.apache.org/jira/browse/HBASE-21672
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Nihal Jain
>            Assignee: Nihal Jain
>            Priority: Major
>              Labels: S3
>
> We should have a configuration to skip HDFS block distribution calculation in 
> HBase. For example on file systems that do not surface locality such as S3, 
> calculating block distribution would not be any useful, we should have a way 
> to skip hdfs block distribution.
> For this, we can provide a new configuration key, say 
> {{hbase.block.distribution.skip.computation}}, which would be {{false}} by 
> default. Users using filesystems such as s3 may choose to make this {{true}}, 
> thus skipping block distribution computation.



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