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HBASE-25825 RSGroupBasedLoadBalancer.onConfigurationChange should chain the request to internal balancer (#3209) 

Signed-off-by: Yulin Niu <niuyulin@apache.org>
This commit is contained in:
Duo Zhang 2021-04-30 22:45:33 +08:00 committed by GitHub
parent 6c65314cdf
commit 73a82bd7c6
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1 changed files with 2 additions and 0 deletions
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hbase-server/src/main/java/org/apache/hadoop/hbase/rsgroup/RSGroupBasedLoadBalancer.java
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@ -409,12 +409,14 @@ public class RSGroupBasedLoadBalancer implements LoadBalancer {
@Override @Override
public void onConfigurationChange(Configuration conf) { public void onConfigurationChange(Configuration conf) {
this.config = conf;
boolean newFallbackEnabled = conf.getBoolean(FALLBACK_GROUP_ENABLE_KEY, false); boolean newFallbackEnabled = conf.getBoolean(FALLBACK_GROUP_ENABLE_KEY, false);
if (fallbackEnabled != newFallbackEnabled) { if (fallbackEnabled != newFallbackEnabled) {
LOG.info("Changing the value of {} from {} to {}", FALLBACK_GROUP_ENABLE_KEY, LOG.info("Changing the value of {} from {} to {}", FALLBACK_GROUP_ENABLE_KEY,
fallbackEnabled, newFallbackEnabled); fallbackEnabled, newFallbackEnabled);
fallbackEnabled = newFallbackEnabled; fallbackEnabled = newFallbackEnabled;
} }
internalBalancer.onConfigurationChange(conf);
} }
@Override @Override