| /* |
| * 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; |
| |
| /** |
| * A collection of standard params used by Update handlers |
| * |
| * |
| * @since solr 1.2 |
| */ |
| public interface UpdateParams |
| { |
| |
| /** Open up a new searcher as part of a commit */ |
| public static String OPEN_SEARCHER = "openSearcher"; |
| |
| /** wait for the searcher to be registered/visible */ |
| public static String WAIT_SEARCHER = "waitSearcher"; |
| |
| public static String SOFT_COMMIT = "softCommit"; |
| |
| /** overwrite indexing fields */ |
| public static String OVERWRITE = "overwrite"; |
| |
| /** Commit everything after the command completes */ |
| public static String COMMIT = "commit"; |
| |
| /** Commit within a certain time period (in ms) */ |
| public static String COMMIT_WITHIN = "commitWithin"; |
| |
| /** Optimize the index and commit everything after the command completes */ |
| public static String OPTIMIZE = "optimize"; |
| |
| /** expert: calls IndexWriter.prepareCommit */ |
| public static String PREPARE_COMMIT = "prepareCommit"; |
| |
| /** Rollback update commands */ |
| public static String ROLLBACK = "rollback"; |
| |
| public static String COLLECTION = "collection"; |
| |
| /** Select the update processor chain to use. A RequestHandler may or may not respect this parameter */ |
| public static final String UPDATE_CHAIN = "update.chain"; |
| |
| /** Override the content type used for UpdateLoader **/ |
| public static final String ASSUME_CONTENT_TYPE = "update.contentType"; |
| |
| /** |
| If optimizing, set the maximum number of segments left in the index after optimization. Integer.MAX_INT is the default to respect maxMergeSegmentsMB |
| */ |
| public static final String MAX_OPTIMIZE_SEGMENTS = "maxSegments"; |
| |
| public static final String EXPUNGE_DELETES = "expungeDeletes"; |
| |
| /** Return versions of updates? */ |
| public static final String VERSIONS = "versions"; |
| |
| /** |
| * If set to true, then Solr must fail to process any Atomic Update which can not |
| * be done "In-Place" with out re-indexing the entire document. |
| */ |
| public static final String REQUIRE_PARTIAL_DOC_UPDATES_INPLACE = "update.partial.requireInPlace"; |
| } |