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https://issues.apache.org/jira/browse/HDDS-16395?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HDDS-16395:
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Labels: pull-request-available (was: )
> Add lock-free StreamBlock pread and datanode small-read optimization
> --------------------------------------------------------------------
>
> Key: HDDS-16395
> URL: https://issues.apache.org/jira/browse/HDDS-16395
> Project: Apache Ozone
> Issue Type: Improvement
> Affects Versions: 2.0.0, 2.2.1
> Reporter: Tak-Lon (Stephen) Wu
> Priority: Major
> Labels: pull-request-available
>
> after HDDS-15424, the StreamBlock positioned reads through one-shot gRPC
> reads that do not touch the sequential cursor.
> Also we would like to cap KeyValueHandler readBlock buffer limits to the
> remaining range, and delegate PREADBYTEBUFFER capability from the wrapped
> stream.
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