| /* |
| * 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.kylin.engine.mr.steps; |
| |
| import java.io.IOException; |
| import java.net.URI; |
| |
| import org.apache.commons.lang.NotImplementedException; |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.conf.Configuration.IntegerRanges; |
| import org.apache.hadoop.fs.Path; |
| import org.apache.hadoop.io.RawComparator; |
| import org.apache.hadoop.mapreduce.Counter; |
| import org.apache.hadoop.mapreduce.InputFormat; |
| import org.apache.hadoop.mapreduce.InputSplit; |
| import org.apache.hadoop.mapreduce.JobID; |
| import org.apache.hadoop.mapreduce.MapContext; |
| import org.apache.hadoop.mapreduce.Mapper; |
| import org.apache.hadoop.mapreduce.Mapper.Context; |
| import org.apache.hadoop.mapreduce.OutputCommitter; |
| import org.apache.hadoop.mapreduce.OutputFormat; |
| import org.apache.hadoop.mapreduce.Partitioner; |
| import org.apache.hadoop.mapreduce.Reducer; |
| import org.apache.hadoop.mapreduce.TaskAttemptID; |
| import org.apache.hadoop.mapreduce.lib.map.WrappedMapper; |
| import org.apache.hadoop.security.Credentials; |
| import org.apache.kylin.engine.mr.common.BatchConstants; |
| |
| /** |
| * @author yangli9 |
| * |
| */ |
| @SuppressWarnings({ "rawtypes", "unchecked" }) |
| public class MockupMapContext { |
| |
| public static Context create(final Configuration hconf, String metadataUrl, String cubeName, final Object[] outKV) { |
| |
| hconf.set(BatchConstants.CFG_CUBE_NAME, cubeName); |
| |
| return new WrappedMapper().getMapContext(new MapContext() { |
| |
| @Override |
| public boolean nextKeyValue() throws IOException, InterruptedException { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public Object getCurrentKey() throws IOException, InterruptedException { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public Object getCurrentValue() throws IOException, InterruptedException { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public void write(Object key, Object value) throws IOException, InterruptedException { |
| System.out.println("Write -- k:" + key + ", v:" + value); |
| if (outKV != null) { |
| outKV[0] = key; |
| outKV[1] = value; |
| } |
| |
| } |
| |
| @Override |
| public OutputCommitter getOutputCommitter() { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public TaskAttemptID getTaskAttemptID() { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public void setStatus(String msg) { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public String getStatus() { |
| throw new NotImplementedException(); |
| } |
| |
| |
| @Override |
| public float getProgress() { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public Counter getCounter(Enum<?> counterName) { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public Counter getCounter(String groupName, String counterName) { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public Configuration getConfiguration() { |
| return hconf; |
| } |
| |
| @Override |
| public Credentials getCredentials() { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public JobID getJobID() { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public int getNumReduceTasks() { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public Path getWorkingDirectory() throws IOException { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public Class<?> getOutputKeyClass() { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public Class<?> getOutputValueClass() { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public Class<?> getMapOutputKeyClass() { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public Class<?> getMapOutputValueClass() { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public String getJobName() { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public Class<? extends InputFormat<?, ?>> getInputFormatClass() throws ClassNotFoundException { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public Class<? extends Mapper<?, ?, ?, ?>> getMapperClass() throws ClassNotFoundException { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public Class<? extends Reducer<?, ?, ?, ?>> getCombinerClass() throws ClassNotFoundException { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public Class<? extends Reducer<?, ?, ?, ?>> getReducerClass() throws ClassNotFoundException { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public Class<? extends OutputFormat<?, ?>> getOutputFormatClass() throws ClassNotFoundException { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public Class<? extends Partitioner<?, ?>> getPartitionerClass() throws ClassNotFoundException { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public boolean userClassesTakesPrecedence() { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public RawComparator<?> getSortComparator() { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public String getJar() { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public boolean getJobSetupCleanupNeeded() { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public boolean getTaskCleanupNeeded() { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public boolean getProfileEnabled() { |
| return false; |
| } |
| |
| @Override |
| public String getProfileParams() { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public IntegerRanges getProfileTaskRange(boolean isMap) { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public String getUser() { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public boolean getSymlink() { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public Path[] getArchiveClassPaths() { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public URI[] getCacheArchives() throws IOException { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public URI[] getCacheFiles() throws IOException { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public Path[] getLocalCacheArchives() throws IOException { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public Path[] getLocalCacheFiles() throws IOException { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public Path[] getFileClassPaths() { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public String[] getArchiveTimestamps() { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public String[] getFileTimestamps() { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public int getMaxMapAttempts() { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public int getMaxReduceAttempts() { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public void progress() { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public InputSplit getInputSplit() { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public RawComparator<?> getCombinerKeyGroupingComparator() { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public RawComparator<?> getGroupingComparator() { |
| return null; |
| } |
| }); |
| } |
| } |