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YARN-1333: Add missing file SchedulerAppUtils 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1535900 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Sanford Ryza 2013-10-26 00:31:47 +00:00
parent 025f171947
commit b4a5476d95
1 changed files with 48 additions and 0 deletions
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48
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerAppUtils.java Normal file
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/**
* 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.yarn.server.resourcemanager.scheduler;
import org.apache.commons.logging.Log;
public class SchedulerAppUtils {
public static boolean isBlacklisted(SchedulerApplication application,
SchedulerNode node, Log LOG) {
if (application.isBlacklisted(node.getNodeName())) {
if (LOG.isDebugEnabled()) {
LOG.debug("Skipping 'host' " + node.getNodeName() +
" for " + application.getApplicationId() +
" since it has been blacklisted");
}
return true;
}
if (application.isBlacklisted(node.getRackName())) {
if (LOG.isDebugEnabled()) {
LOG.debug("Skipping 'rack' " + node.getRackName() +
" for " + application.getApplicationId() +
" since it has been blacklisted");
}
return true;
}
return false;
}
}