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HBASE-15210 Undo aggressive load balancer logging at tens of lines per millisecond

This commit is contained in:
stack 2016-02-04 16:09:26 -08:00
parent 337f483077
commit 18eff3c1c3
1 changed files with 6 additions and 2 deletions
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6
hbase-server/src/main/java/org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.java
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@ -816,9 +816,11 @@ public abstract class BaseLoadBalancer implements LoadBalancer {
i++; i++;
lowestLocalityServerIndex = serverIndicesSortedByLocality[i]; lowestLocalityServerIndex = serverIndicesSortedByLocality[i];
} }
LOG.debug("Lowest locality region server with non zero regions is " if (LOG.isTraceEnabled()) {
LOG.trace("Lowest locality region server with non zero regions is "
+ servers[lowestLocalityServerIndex].getHostname() + " with locality " + servers[lowestLocalityServerIndex].getHostname() + " with locality "
+ localityPerServer[lowestLocalityServerIndex]); + localityPerServer[lowestLocalityServerIndex]);
}
return lowestLocalityServerIndex; return lowestLocalityServerIndex;
} }
} }
@ -841,9 +843,11 @@ public abstract class BaseLoadBalancer implements LoadBalancer {
lowestLocalityRegionIndex = j; lowestLocalityRegionIndex = j;
} }
} }
if (LOG.isTraceEnabled()) {
LOG.debug(" Lowest locality region index is " + lowestLocalityRegionIndex LOG.debug(" Lowest locality region index is " + lowestLocalityRegionIndex
+ " and its region server contains " + regionsPerServer[serverIndex].length + " and its region server contains " + regionsPerServer[serverIndex].length
+ " regions"); + " regions");
}
return regionsPerServer[serverIndex][lowestLocalityRegionIndex]; return regionsPerServer[serverIndex][lowestLocalityRegionIndex];
} else { } else {
return -1; return -1;