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Make the Coordinator Cost Balancer thread naming human friendly (#4354)

This commit is contained in:
Charles Allen 2017-06-05 22:17:31 -07:00 committed by Roman Leventov
parent fd55c894ce
commit ada498cbf3
1 changed files with 4 additions and 3 deletions
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7
server/src/main/java/io/druid/server/coordinator/DruidCoordinator.java
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@ -88,7 +88,6 @@ import java.util.Map;
import java.util.Set; import java.util.Set;
import java.util.concurrent.Callable; import java.util.concurrent.Callable;
import java.util.concurrent.ConcurrentMap; import java.util.concurrent.ConcurrentMap;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService; import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.atomic.AtomicReference; import java.util.concurrent.atomic.AtomicReference;
@ -701,8 +700,10 @@ public class DruidCoordinator
} }
} }
balancerExec = MoreExecutors.listeningDecorator( balancerExec = MoreExecutors.listeningDecorator(Execs.multiThreaded(
Executors.newFixedThreadPool(getDynamicConfigs().getBalancerComputeThreads())); getDynamicConfigs().getBalancerComputeThreads(),
"coordinator-cost-balancer-%s"
));
BalancerStrategy balancerStrategy = factory.createBalancerStrategy(balancerExec); BalancerStrategy balancerStrategy = factory.createBalancerStrategy(balancerExec);
// Do coordinator stuff. // Do coordinator stuff.