[HDFS-13219] RBF: Cluster information on Router is not correct when the Federation shares datanodes - ASF JIRA

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Details

Type: Sub-task
Status: Open
Priority: Major
Resolution: Unresolved
Affects Version/s: 2.9.0
Fix Version/s: None
Component/s: None
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Description

Now summary information on Router website aggregates summary of each nameservice. However in a typical federation cluster deployment, datanodes are shared among nameservices. Consider we have 2 namespaces and 100 datanodes in one cluster. 100 datanodes are available for each namespace, but we see 200 datanodes on the router website. So does other information such as Total capacity, Remaining capacity.

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Issue Links

Blocked

HDFS-13855 RBF: Router WebUI cannot display capacity and DN exactly when nameservice all in Federation Cluster

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Assignee:: Unassigned

Reporter:: Tao Jie

Votes:: 1 Vote for this issue

Watchers:: 13 Start watching this issue

Dates

Created:: 02/Mar/18 08:11

Updated:: 25/Jun/19 02:36