diff --git a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/metrics/RpcDetailedMetrics.java b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/metrics/RpcDetailedMetrics.java index d8d35ae7a8a..bbd6bde9e6d 100644 --- a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/metrics/RpcDetailedMetrics.java +++ b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/metrics/RpcDetailedMetrics.java @@ -25,10 +25,8 @@ import org.apache.hadoop.metrics2.lib.MetricsRegistry; import org.apache.hadoop.metrics2.lib.MutableRatesWithAggregation; import org.slf4j.Logger; import org.slf4j.LoggerFactory; - import static org.apache.commons.lang3.StringUtils.capitalize; - /** * This class is for maintaining RPC method related statistics * and publishing them through the metrics interfaces.