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https://issues.apache.org/jira/browse/HADOOP-18103?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mukund Thakur updated HADOOP-18103:
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Description: Add support for multiple ranged read async api in
PositionedReadable. The default iterates through the ranges to read each
synchronously, but the intent is that FSDataInputStream subclasses can make
more efficient readers especially object stores implementation.
> High performance vectored read API in Hadoop
> --------------------------------------------
>
> Key: HADOOP-18103
> URL: https://issues.apache.org/jira/browse/HADOOP-18103
> Project: Hadoop Common
> Issue Type: New Feature
> Components: common, fs, fs/adl, fs/s3
> Reporter: Mukund Thakur
> Assignee: Mukund Thakur
> Priority: Major
> Labels: perfomance
>
> Add support for multiple ranged read async api in PositionedReadable. The
> default iterates through the ranges to read each synchronously, but the
> intent is that FSDataInputStream subclasses can make more efficient readers
> especially object stores implementation.
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