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Posted to issues@hbase.apache.org by "Chia-Ping Tsai (JIRA)" <ji...@apache.org> on 2017/09/06 18:11:00 UTC
[jira] [Created] (HBASE-18765) The value of balancerRan is true
even though no plans are executed
Chia-Ping Tsai created HBASE-18765:
--------------------------------------
Summary: The value of balancerRan is true even though no plans are executed
Key: HBASE-18765
URL: https://issues.apache.org/jira/browse/HBASE-18765
Project: HBase
Issue Type: Bug
Reporter: Chia-Ping Tsai
Assignee: Chia-Ping Tsai
Priority: Minor
Fix For: 2.0.0-alpha-3
{code}
//We balance per group instead of per table
List<RegionPlan> plans = new ArrayList<>();
for(Map.Entry<TableName, Map<ServerName, List<HRegionInfo>>> tableMap:
getRSGroupAssignmentsByTable(groupName).entrySet()) {
LOG.info("Creating partial plan for table " + tableMap.getKey() + ": "
+ tableMap.getValue());
List<RegionPlan> partialPlans = balancer.balanceCluster(tableMap.getValue());
LOG.info("Partial plan for table " + tableMap.getKey() + ": " + partialPlans);
if (partialPlans != null) {
plans.addAll(partialPlans);
}
}
long startTime = System.currentTimeMillis();
balancerRan = plans != null;
{code}
The *plans* never be null.
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