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https://issues.apache.org/jira/browse/HDFS-15306?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17103059#comment-17103059
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Uma Maheswara Rao G edited comment on HDFS-15306 at 5/9/20, 2:27 AM:
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I added the PR.
This PR provides the flexibility to load the remote mount-table configuration
when file available in hadoop compatible filesystems.
was (Author: umamaheswararao):
I updated the PR with idea of this patch.
This patch provides the flexibility to load the remote mount-table
configuration when file available in hadoop compatible filesystems.
> Make mount-table to read from central place ( Let's say from HDFS)
> ------------------------------------------------------------------
>
> Key: HDFS-15306
> URL: https://issues.apache.org/jira/browse/HDFS-15306
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: configuration, hadoop-client
> Affects Versions: 3.2.1
> Reporter: Uma Maheswara Rao G
> Assignee: Uma Maheswara Rao G
> Priority: Major
>
> ViewFsOverloadScheme should be able to read mount-table.xml configuration
> from remote servers.
> Below are the discussed options in design doc:
> # XInclude and HTTP Server ( including WebHDFS)
> # Hadoop Compatible FS (*HCFS)*
> a) Keep mount-table in Hadoop compatible FS
> b)Read mount-table from Hadoop compatible FS using Xinclude
> We prefer to have 1 and 2a. For 1 we don't need to modify any code. So, this
> Jira can cover 2a.
>
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