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https://issues.apache.org/jira/browse/HDFS-6818?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Colin Patrick McCabe updated HDFS-6818:
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Summary: FSShell's get operation should have the ability to take a "length"
argument (was: Enhance hdfs get to copy file with length)
> FSShell's get operation should have the ability to take a "length" argument
> ---------------------------------------------------------------------------
>
> Key: HDFS-6818
> URL: https://issues.apache.org/jira/browse/HDFS-6818
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: Guo Ruijing
>
> Use Case: if HDFS file is corrupted, some tool can be used to copy out good
> part of corrupted file. We may enhance "hdfs -get" to copy out good part.
> Existing:
> hadoop fs [generic options] -get [-p] [-ignoreCrc] [-crc] <src> ... <localdst>
> Proposal:
> hadoop fs [generic options] -get [-p] [-ignoreCrc] [-crc] [-length] <src> ...
> <localdst>
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