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From "xuzq (Jira)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-14812) RBF: MountTableRefresherService should load cache when refresh
Date Wed, 04 Sep 2019 14:34:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-14812?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16922558#comment-16922558
] 

xuzq commented on HDFS-14812:
-----------------------------

Thanks [~ayushtkn] [~arshad.mohammad].

We have 30 router instances in production, I don't found any significant impact on add/update/delete
mount table entry operations.

But I didn't do the stress test on those operations, so I don't have precise time consumption.

> RBF: MountTableRefresherService should load cache when refresh
> --------------------------------------------------------------
>
>                 Key: HDFS-14812
>                 URL: https://issues.apache.org/jira/browse/HDFS-14812
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: xuzq
>            Assignee: xuzq
>            Priority: Major
>         Attachments: HDFS-14812-trunk-001.patch, HDFS-14812-trunk-002.patch
>
>
> MountTableRefresherService should load routerStore when refresh mount table.



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