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HBASE-5286 bin/hbase's logic of adding Hadoop jar files to the classpath is fragile when presented with split packaged Hadoop 0.23 installation 

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1296663 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael Stack 2012-03-03 16:46:57 +00:00
parent 180b41f518
commit 0132176084
1 changed files with 37 additions and 0 deletions
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37
src/main/java/org/apache/hadoop/hbase/util/GetJavaProperty.java Normal file
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/**
* Copyright 2012 The Apache Software Foundation
*
* 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.hbase.util;
/**
* A generic way for querying Java properties.
*/
public class GetJavaProperty {
public static void main(String args[]) {
if (args.length == 0) {
for (Object prop: System.getProperties().keySet()) {
System.out.println(prop + "=" + System.getProperty((String)prop, ""));
}
} else {
for (String prop: args) {
System.out.println(System.getProperty(prop, ""));
}
}
}
}