[
https://issues.apache.org/jira/browse/HDFS-17492?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Felix N updated HDFS-17492:
---------------------------
Summary: [FGL] Abstract a INodeLockManager to manage acquiring and
releasing locks in the directory-tree (was: [FGL] Abstract a INodeLockManager
to mange acquiring and releasing locks in the directory-tree)
> [FGL] Abstract a INodeLockManager to manage acquiring and releasing locks in
> the directory-tree
> -----------------------------------------------------------------------------------------------
>
> Key: HDFS-17492
> URL: https://issues.apache.org/jira/browse/HDFS-17492
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: ZanderXu
> Assignee: ZanderXu
> Priority: Major
>
> Abstract a INodeLockManager to mange acquiring and releasing locks in the
> directory-tree.
> # Abstract a lock type to cover all cases in NN
> # Acquire the full path lock for the input path base on the input lock type
> # Acquire the full path lock for the input iNodeId base on the input lock
> type
> # Acquire the full path lock for some input paths, such as for rename, concat
>
> INodeLockManager should returns an IIP which contains both iNodes and locks.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
