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https://issues.apache.org/jira/browse/ORC-91?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Owen O'Malley resolved ORC-91.
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Resolution: Fixed
Fix Version/s: 1.5.0
I just committed this. Thanks, Gopal!
> Use hdfs v-blocks instead of zero-padding stripes
> -------------------------------------------------
>
> Key: ORC-91
> URL: https://issues.apache.org/jira/browse/ORC-91
> Project: ORC
> Issue Type: Improvement
> Reporter: Gopal V
> Assignee: Gopal V
> Fix For: 1.5.0
>
>
> HDFS-3689 added variable length blocks to HDFS as a core feature.
> hsync(SyncFlag.END_BLOCK)
> can now end an HDFS block on disk without padding it out with zeros.
> The current space wasted in ORC to padding is 5%.
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