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https://issues.apache.org/jira/browse/HDFS-4131?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jing Zhao updated HDFS-4131:
----------------------------
Description: This jira provides internal data structures and computation
processes for calculating the diff between two snapshots (or the diff between a
snapshot and the current tree). (was: This jira tracks tool to print diff
between an two snapshots at a given path. The tool will also print the
difference between the current directory and the given snapshot.)
> Add a tool to print the diff between two snapshots and diff of a snapshot
> from the current tree
> -----------------------------------------------------------------------------------------------
>
> Key: HDFS-4131
> URL: https://issues.apache.org/jira/browse/HDFS-4131
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: datanode, namenode
> Affects Versions: Snapshot (HDFS-2802)
> Reporter: Suresh Srinivas
> Assignee: Jing Zhao
> Attachments: HDFS-4131.001.patch, HDFS-4131.002.patch,
> HDFS-4131.003.patch, HDFS-4131.004.patch
>
>
> This jira provides internal data structures and computation processes for
> calculating the diff between two snapshots (or the diff between a snapshot
> and the current tree).
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