/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.hadoop.hive.ql.stats;
/**
* A class that defines the constant strings used by the statistics implementation.
*/
public class StatsSetupConst {
/**
* The value of the user variable "hive.stats.dbclass" to use HBase implementation.
*/
public static final String HBASE_IMPL_CLASS_VAL = "hbase";
/**
* The value of the user variable "hive.stats.dbclass" to use JDBC implementation.
*/
public static final String JDBC_IMPL_CLASS_VAL = "jdbc";
/**
* The name of the statistic Num Files to be published or gathered.
*/
public static final String NUM_FILES = "numFiles";
/**
* The name of the statistic Num Partitions to be published or gathered.
*/
public static final String NUM_PARTITIONS = "numPartitions";
/**
* The name of the statistic Total Size to be published or gathered.
*/
public static final String TOTAL_SIZE = "totalSize";
// statistics stored in metastore
/**
* The name of the statistic Row Count to be published or gathered.
*/
public static final String ROW_COUNT = "numRows";
/**
* The name of the statistic Raw Data Size to be published or gathered.
*/
public static final String RAW_DATA_SIZE = "rawDataSize";
}