MapTaskStatus.java
上传用户:quxuerui
上传日期:2018-01-08
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文件大小:2k
- /**
- * 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.mapred;
- class MapTaskStatus extends TaskStatus {
- public MapTaskStatus() {}
- public MapTaskStatus(TaskAttemptID taskid, float progress,
- State runState, String diagnosticInfo, String stateString,
- String taskTracker, Phase phase, Counters counters) {
- super(taskid, progress, runState, diagnosticInfo, stateString,
- taskTracker, phase, counters);
- }
- @Override
- public boolean getIsMap() {
- return true;
- }
- @Override
- public long getShuffleFinishTime() {
- throw new UnsupportedOperationException("getShuffleFinishTime() not supported for MapTask");
- }
- @Override
- void setShuffleFinishTime(long shuffleFinishTime) {
- throw new UnsupportedOperationException("setShuffleFinishTime() not supported for MapTask");
- }
- @Override
- public long getSortFinishTime() {
- throw new UnsupportedOperationException("getSortFinishTime() not supported for MapTask");
- }
- @Override
- void setSortFinishTime(long sortFinishTime) {
- throw new UnsupportedOperationException("setSortFinishTime() not supported for MapTask");
- }
- }