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https://issues.apache.org/jira/browse/HADOOP-18439?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mukund Thakur updated HADOOP-18439:
-----------------------------------
Description:
While merging the ranges in CheckSumFs, they are rounded up based on the value
of checksum bytes size
which leads to some ranges crossing the EOF thus they need to be fixed else it
will cause EOFException during actual reads.
> Fix VectoredIO for LocalFileSystem for small files.
> ---------------------------------------------------
>
> Key: HADOOP-18439
> URL: https://issues.apache.org/jira/browse/HADOOP-18439
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: common
> Affects Versions: 3.3.9
> Reporter: Mukund Thakur
> Assignee: Mukund Thakur
> Priority: Major
>
> While merging the ranges in CheckSumFs, they are rounded up based on the
> value of checksum bytes size
> which leads to some ranges crossing the EOF thus they need to be fixed else
> it will cause EOFException during actual reads.
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