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https://issues.apache.org/jira/browse/HDFS-16197?focusedWorklogId=643826&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-643826
]
ASF GitHub Bot logged work on HDFS-16197:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 31/Aug/21 03:38
Start Date: 31/Aug/21 03:38
Worklog Time Spent: 10m
Work Description: jianghuazhu opened a new pull request #3357:
URL: https://github.com/apache/hadoop/pull/3357
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### How was this patch tested?
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Issue Time Tracking
-------------------
Worklog Id: (was: 643826)
Remaining Estimate: 0h
Time Spent: 10m
> Simplify getting NNStorage in FSNamesystem
> ------------------------------------------
>
> Key: HDFS-16197
> URL: https://issues.apache.org/jira/browse/HDFS-16197
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: namenode
> Reporter: JiangHua Zhu
> Assignee: JiangHua Zhu
> Priority: Minor
> Time Spent: 10m
> Remaining Estimate: 0h
>
> In FSNamesystem, there are many places where NNStorage needs to be used
> (according to preliminary statistics, there are 15 times), and these places
> are obtained using "getFSImage().getStorage()". We should try to use a
> simpler way.
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