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HBASE-6441 MasterFS doesn't set scheme for internal FileSystem (Jesse Yates) 

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1364498 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Zhihong Yu 2012-07-23 05:11:59 +00:00
parent 12470ff307
commit c48ac29ca9
2 changed files with 68 additions and 0 deletions
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2
hbase-server/src/main/java/org/apache/hadoop/hbase/master/MasterFileSystem.java
View File

@ -104,6 +104,8 @@ public class MasterFileSystem {
String fsUri = this.fs.getUri().toString();
conf.set("fs.default.name", fsUri);
conf.set("fs.defaultFS", fsUri);
// make sure the fs has the same conf
fs.setConf(conf);
this.distributedLogSplitting =
conf.getBoolean(HConstants.DISTRIBUTED_LOG_SPLITTING_KEY, true);
if (this.distributedLogSplitting) {

66
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterFileSystem.java Normal file
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@ -0,0 +1,66 @@
/**
* 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.master;
import static org.junit.Assert.assertEquals;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.hbase.HBaseTestingUtility;
import org.apache.hadoop.hbase.MediumTests;
import org.apache.hadoop.hbase.util.FSUtils;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.experimental.categories.Category;
/**
* Test the master filesystem in a local cluster
*/
@Category(MediumTests.class)
public class TestMasterFileSystem {
private static final Log LOG = LogFactory.getLog(TestMasterFileSystem.class);
private static final HBaseTestingUtility UTIL = new HBaseTestingUtility();
@BeforeClass
public static void setupTest() throws Exception {
UTIL.startMiniCluster();
}
@AfterClass
public static void teardownTest() throws Exception {
UTIL.shutdownMiniCluster();
}
@Test
public void testFsUriSetProperly() throws Exception {
HMaster master = UTIL.getMiniHBaseCluster().getMaster();
MasterFileSystem fs = master.getMasterFileSystem();
Path masterRoot = FSUtils.getRootDir(fs.conf);
Path rootDir = FSUtils.getRootDir(fs.getFileSystem().getConf());
// make sure the fs and the found root dir have the same scheme
LOG.debug("from fs uri:" + FileSystem.getDefaultUri(fs.getFileSystem().getConf()));
LOG.debug("from configuration uri:" + FileSystem.getDefaultUri(fs.conf));
// make sure the set uri matches by forcing it.
assertEquals(masterRoot, rootDir);
}
}