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https://issues.apache.org/jira/browse/HBASE-25938?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17353828#comment-17353828
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Hudson commented on HBASE-25938:
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Results for branch branch-2
[build #264 on
builds.a.o|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/branch-2/264/]:
(/) *{color:green}+1 overall{color}*
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details (if available):
(/) {color:green}+1 general checks{color}
-- For more information [see general
report|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/branch-2/264/General_20Nightly_20Build_20Report/]
(/) {color:green}+1 jdk8 hadoop2 checks{color}
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report|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/branch-2/264/JDK8_20Nightly_20Build_20Report_20_28Hadoop2_29/]
(/) {color:green}+1 jdk8 hadoop3 checks{color}
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(/) {color:green}+1 jdk11 hadoop3 checks{color}
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(/) {color:green}+1 source release artifact{color}
-- See build output for details.
(/) {color:green}+1 client integration test{color}
> The SnapshotOfRegionAssignmentFromMeta.initialize call in
> FavoredNodeLoadBalancer is just a dummy one
> -----------------------------------------------------------------------------------------------------
>
> Key: HBASE-25938
> URL: https://issues.apache.org/jira/browse/HBASE-25938
> Project: HBase
> Issue Type: Bug
> Components: Balancer, FavoredNodes
> Reporter: Duo Zhang
> Assignee: Duo Zhang
> Priority: Major
> Fix For: 3.0.0-alpha-1, 2.5.0, 2.3.6, 2.4.4
>
>
> After we introduced FavoredNodesManager, we do not need to load this
> information every time when balancing, as all the updates to favored nodes
> will go to FavoredNodesManager and it can update its in memory state
> accordingly.
> The current SnapshotOfRegionAssignmentFromMeta.initialize is just a dummy one
> in FavoredNodeLoadBalancer, as we never use it in the method.
> It will introduce a full scan on hbase:meta so let's just remove it.
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