/**
* Copyright (C) 2014-2016 LinkedIn Corp. (pinot-core@linkedin.com)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.linkedin.pinot.common.metrics;
import com.linkedin.pinot.common.Utils;
/**
* Enumeration containing all the query phases executed by the Pinot broker.
*
*/
public enum BrokerQueryPhase implements AbstractMetrics.QueryPhase {
REQUEST_COMPILATION,
QUERY_EXECUTION,
QUERY_ROUTING,
SCATTER_GATHER,
DESERIALIZATION,
REDUCE,
REQUEST_CONNECTION_WAIT;
private final String queryPhaseName;
BrokerQueryPhase() {
queryPhaseName = Utils.toCamelCase(name().toLowerCase());
}
@Override
public String getQueryPhaseName() {
return queryPhaseName;
}
}