/*
* 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.solr.common.params;
/**
* Parameters used for distributed search.
*
* When adding a new parameter here, please also add the corresponding
* one-line test case in the ShardParamsTest class.
*
*/
public interface ShardParams {
/** the shards to use (distributed configuration) */
String SHARDS = "shards";
/** per-shard start and rows */
String SHARDS_ROWS = "shards.rows";
String SHARDS_START = "shards.start";
/** IDs of the shard documents */
String IDS = "ids";
/** whether the request goes to a shard */
String IS_SHARD = "isShard";
/** The requested URL for this shard */
String SHARD_URL = "shard.url";
/** The Request Handler for shard requests */
String SHARDS_QT = "shards.qt";
/** Request detailed match info for each shard (true/false) */
String SHARDS_INFO = "shards.info";
/** Should things fail if there is an error? (true/false) */
String SHARDS_TOLERANT = "shards.tolerant";
/** query purpose for shard requests */
String SHARDS_PURPOSE = "shards.purpose";
String _ROUTE_ = "_route_";
/** Force a single-pass distributed query? (true/false) */
String DISTRIB_SINGLE_PASS = "distrib.singlePass";
}