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https://issues.apache.org/jira/browse/SPARK-22246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kazuaki Ishizaki updated SPARK-22246:
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Issue Type: Sub-task (was: Improvement)
Parent: SPARK-10399
> UnsafeRow, UnsafeArrayData, and UnsafeMapData use MemoryBlock
> -------------------------------------------------------------
>
> Key: SPARK-22246
> URL: https://issues.apache.org/jira/browse/SPARK-22246
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 2.2.0
> Reporter: Kazuaki Ishizaki
> Priority: Major
>
> To use {{MemoryBlock}} can improve flexibility of choosing memory type and
> runtime performance for memory accesses with {{Unsafe}}.
> This JIRA entry tries to use {{MemoryBlock}} in {{UnsafeRow}},
> {{UnsafeArrayData}}, and {{UnsafeMapData}}
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