| /* |
| * 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.accumulo.core.client; |
| |
| import java.util.Collection; |
| import java.util.HashMap; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Map.Entry; |
| import java.util.Set; |
| |
| import org.apache.accumulo.core.client.security.SecurityErrorCode; |
| import org.apache.accumulo.core.clientImpl.ClientContext; |
| import org.apache.accumulo.core.clientImpl.Tables; |
| import org.apache.accumulo.core.data.ConstraintViolationSummary; |
| import org.apache.accumulo.core.data.TabletId; |
| |
| /** |
| * Communicate the failed mutations of a BatchWriter back to the client. |
| */ |
| public class MutationsRejectedException extends AccumuloException { |
| private static final long serialVersionUID = 1L; |
| |
| private List<ConstraintViolationSummary> cvsl; |
| private Map<TabletId,Set<SecurityErrorCode>> af; |
| private Collection<String> es; |
| private int unknownErrors; |
| |
| /** |
| * |
| * @param cvsList |
| * list of constraint violations |
| * @param hashMap |
| * authorization failures |
| * @param serverSideErrors |
| * server side errors |
| * @param unknownErrors |
| * number of unknown errors |
| * |
| * @since 1.7.0 |
| * @deprecated since 2.0.0, replaced by |
| * {@link #MutationsRejectedException(AccumuloClient, List, Map, Collection, int, Throwable)} |
| */ |
| @Deprecated(since = "2.0.0") |
| public MutationsRejectedException(Instance instance, List<ConstraintViolationSummary> cvsList, |
| Map<TabletId,Set<SecurityErrorCode>> hashMap, Collection<String> serverSideErrors, |
| int unknownErrors, Throwable cause) { |
| super( |
| "# constraint violations : " + cvsList.size() + " security codes: " + hashMap.toString() |
| + " # server errors " + serverSideErrors.size() + " # exceptions " + unknownErrors, |
| cause); |
| this.cvsl = cvsList; |
| this.af = hashMap; |
| this.es = serverSideErrors; |
| this.unknownErrors = unknownErrors; |
| } |
| |
| /** |
| * Creates Mutations rejected exception |
| * |
| * @param client |
| * AccumuloClient |
| * @param cvsList |
| * list of constraint violations |
| * @param hashMap |
| * authorization failures |
| * @param serverSideErrors |
| * server side errors |
| * @param unknownErrors |
| * number of unknown errors |
| * |
| * @since 2.0.0 |
| */ |
| public MutationsRejectedException(AccumuloClient client, List<ConstraintViolationSummary> cvsList, |
| Map<TabletId,Set<SecurityErrorCode>> hashMap, Collection<String> serverSideErrors, |
| int unknownErrors, Throwable cause) { |
| super("# constraint violations : " + cvsList.size() + " security codes: " |
| + format(hashMap, (ClientContext) client) + " # server errors " + serverSideErrors.size() |
| + " # exceptions " + unknownErrors, cause); |
| this.cvsl = cvsList; |
| this.af = hashMap; |
| this.es = serverSideErrors; |
| this.unknownErrors = unknownErrors; |
| } |
| |
| private static String format(Map<TabletId,Set<SecurityErrorCode>> hashMap, |
| ClientContext context) { |
| Map<String,Set<SecurityErrorCode>> result = new HashMap<>(); |
| |
| for (Entry<TabletId,Set<SecurityErrorCode>> entry : hashMap.entrySet()) { |
| TabletId tabletId = entry.getKey(); |
| String tableInfo = Tables.getPrintableTableInfoFromId(context, tabletId.getTable()); |
| |
| if (!result.containsKey(tableInfo)) { |
| result.put(tableInfo, new HashSet<>()); |
| } |
| |
| result.get(tableInfo).addAll(hashMap.get(tabletId)); |
| } |
| |
| return result.toString(); |
| } |
| |
| /** |
| * @return the internal list of constraint violations |
| */ |
| public List<ConstraintViolationSummary> getConstraintViolationSummaries() { |
| return cvsl; |
| } |
| |
| /** |
| * @return the internal mapping of TabletID to SecurityErrorCodes |
| */ |
| public Map<TabletId,Set<SecurityErrorCode>> getSecurityErrorCodes() { |
| return af; |
| } |
| |
| /** |
| * |
| * @return A list of servers that had internal errors when mutations were written |
| * |
| */ |
| public Collection<String> getErrorServers() { |
| return es; |
| } |
| |
| /** |
| * |
| * @return a count of unknown exceptions that occurred during processing |
| */ |
| public int getUnknownExceptions() { |
| return unknownErrors; |
| } |
| } |