/**
* 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.migration;
import java.io.IOException;
import junit.framework.Assert;
import org.apache.hadoop.hbase.*;
import org.apache.hadoop.hbase.catalog.MetaMigrationRemovingHTD;
import org.apache.hadoop.hbase.util.Writables;
import org.junit.Test;
import org.junit.experimental.categories.Category;
/**
* Migration tests that do not need spin up of a cluster.
* @deprecated Remove after we release 0.92
*/
@Category(SmallTests.class)
public class TestMigrationFrom090To092 {
@Test
public void testMigrateHRegionInfoFromVersion0toVersion1()
throws IOException {
HTableDescriptor htd =
getHTableDescriptor("testMigrateHRegionInfoFromVersion0toVersion1");
HRegionInfo090x ninety =
new HRegionInfo090x(htd, HConstants.EMPTY_START_ROW, HConstants.EMPTY_END_ROW);
byte [] bytes = Writables.getBytes(ninety);
// Now deserialize into an HRegionInfo
HRegionInfo hri = Writables.getHRegionInfo(bytes);
Assert.assertEquals(hri.getTableNameAsString(),
ninety.getTableDesc().getNameAsString());
Assert.assertEquals(HRegionInfo.VERSION, hri.getVersion());
}
private HTableDescriptor getHTableDescriptor(final String name) {
HTableDescriptor htd = new HTableDescriptor(name);
htd.addFamily(new HColumnDescriptor("family"));
return htd;
}
@org.junit.Rule
public org.apache.hadoop.hbase.ResourceCheckerJUnitRule cu =
new org.apache.hadoop.hbase.ResourceCheckerJUnitRule();
}