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https://issues.apache.org/jira/browse/HADOOP-17238?focusedWorklogId=484890&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-484890
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ASF GitHub Bot logged work on HADOOP-17238:
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Author: ASF GitHub Bot
Created on: 16/Sep/20 02:54
Start Date: 16/Sep/20 02:54
Worklog Time Spent: 10m
Work Description: JohnZZGithub commented on pull request #2308:
URL: https://github.com/apache/hadoop/pull/2308#issuecomment-693138819
@umamaheswararao Could you please help with the review? Thanks
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Issue Time Tracking
-------------------
Worklog Id: (was: 484890)
Time Spent: 20m (was: 10m)
> Add ViewFileSystem/InodeTree Mount points Resolution Cache
> -----------------------------------------------------------
>
> Key: HADOOP-17238
> URL: https://issues.apache.org/jira/browse/HADOOP-17238
> Project: Hadoop Common
> Issue Type: Improvement
> Components: viewfs
> Reporter: zhenzhao wang
> Assignee: zhenzhao wang
> Priority: Minor
> Labels: pull-request-available
> Time Spent: 20m
> Remaining Estimate: 0h
>
> Now the ViewFileSystem walkthrough InodeTree to resolve the passed-in path.
> This could be optimized by adding a cache of resolution result. It will
> benefit all kinds of mount points. And it is also very useful to reduce the
> Regex parse cost of Regex Mount points introduced in HADOOP-15891
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