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https://issues.apache.org/jira/browse/HDFS-6757?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Haohui Mai updated HDFS-6757:
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Attachment: HDFS-6757.009.patch
> Simplify lease manager with INodeID
> -----------------------------------
>
> Key: HDFS-6757
> URL: https://issues.apache.org/jira/browse/HDFS-6757
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: Haohui Mai
> Assignee: Haohui Mai
> Attachments: HDFS-6757.000.patch, HDFS-6757.001.patch,
> HDFS-6757.002.patch, HDFS-6757.003.patch, HDFS-6757.004.patch,
> HDFS-6757.005.patch, HDFS-6757.006.patch, HDFS-6757.007.patch,
> HDFS-6757.008.patch, HDFS-6757.009.patch
>
>
> Currently the lease manager records leases based on path instead of inode
> ids. Therefore, the lease manager needs to carefully keep track of the path
> of active leases during renames and deletes. This can be a non-trivial task.
> This jira proposes to simplify the logic by tracking leases using inodeids
> instead of paths.
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