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https://issues.apache.org/jira/browse/HBASE-25006?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17195139#comment-17195139
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Hudson commented on HBASE-25006:
--------------------------------
Results for branch master
[build #45 on
builds.a.o|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/master/45/]:
(x) *{color:red}-1 overall{color}*
----
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/master/45/General_20Nightly_20Build_20Report/]
(x) {color:red}-1 jdk8 hadoop3 checks{color}
-- For more information [see jdk8 (hadoop3)
report|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/master/45/JDK8_20Nightly_20Build_20Report_20_28Hadoop3_29/]
(/) {color:green}+1 jdk11 hadoop3 checks{color}
-- For more information [see jdk11
report|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/master/45/JDK11_20Nightly_20Build_20Report_20_28Hadoop3_29/]
(/) {color:green}+1 source release artifact{color}
-- See build output for details.
(x) {color:red}-1 client integration test{color}
--Failed when running client tests on top of Hadoop 2. [see log for
details|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/master/45//artifact/output-integration/hadoop-2.log].
(note that this means we didn't run on Hadoop 3)
> Make the cost functions optional for StochastoicBalancer
> --------------------------------------------------------
>
> Key: HBASE-25006
> URL: https://issues.apache.org/jira/browse/HBASE-25006
> Project: HBase
> Issue Type: Improvement
> Reporter: Clara Xiong
> Assignee: Clara Xiong
> Priority: Major
> Fix For: 3.0.0-alpha-1, 1.7.0, 2.4.0, 2.3.2
>
>
> StochastoicBalancer takes a long time to generate a plan for larger clusters.
> We want to make the cost functions optional.
> hbase.master.balancer.stochastic.regionCountCost: 0
> hbase.master.balancer.stochastic.primaryRegionCountCost: 0
> hbase.master.balancer.stochastic.tableSkewCost: 0
> hbase.master.balancer.stochastic.rackLocalityCost:0
> hbase.master.balancer.stochastic.readRequestCost: 0
> hbase.master.balancer.stochastic.cpRequestCost: 0
> hbase.master.balancer.stochastic.writeRequestCost: 0
> hbase.master.balancer.stochastic.regionReplicaHostCostKey: 0
> hbase.master.balancer.stochastic.memstoreSizeCost: 0
> hbase.master.balancer.stochastic.storefileSizeCost: 0
> hbase.master.balancer.stochastic.regionReplicaRackCostKey: 0
> hbase.master.balancer.stochastic.serverLocalityCost:0
>
> This will turn off all cost functions
> To keep some of them, we just need to set some to positive value
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