/*
* Copyright 2010 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.rest.client;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import java.util.List;
import org.apache.hadoop.hbase.ClusterStatus;
import org.apache.hadoop.hbase.HBaseTestingUtility;
import org.apache.hadoop.hbase.HColumnDescriptor;
import org.apache.hadoop.hbase.HTableDescriptor;
import org.apache.hadoop.hbase.MediumTests;
import org.apache.hadoop.hbase.rest.HBaseRESTTestingUtility;
import org.apache.hadoop.hbase.rest.model.StorageClusterStatusModel;
import org.apache.hadoop.hbase.rest.model.TableModel;
import org.apache.hadoop.hbase.rest.model.VersionModel;
import org.apache.hadoop.hbase.util.Bytes;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.experimental.categories.Category;
@Category(MediumTests.class)
public class TestRemoteAdmin {
private static final HBaseTestingUtility TEST_UTIL =
new HBaseTestingUtility();
private static final HBaseRESTTestingUtility REST_TEST_UTIL =
new HBaseRESTTestingUtility();
private static final String TABLE_1 = "TestRemoteAdmin_Table_1";
private static final String TABLE_2 = TABLE_1 + System.currentTimeMillis();
private static final byte[] COLUMN_1 = Bytes.toBytes("a");
static final HTableDescriptor DESC_1 = new HTableDescriptor(TABLE_1);
static final HTableDescriptor DESC_2 = new HTableDescriptor(TABLE_2);
private static RemoteAdmin remoteAdmin;
@BeforeClass
public static void setUpBeforeClass() throws Exception {
DESC_1.addFamily(new HColumnDescriptor(COLUMN_1));
TEST_UTIL.startMiniCluster();
REST_TEST_UTIL.startServletContainer(TEST_UTIL.getConfiguration());
remoteAdmin = new RemoteAdmin(new Client(
new Cluster().add("localhost", REST_TEST_UTIL.getServletPort())),
TEST_UTIL.getConfiguration());
}
@AfterClass
public static void tearDownAfterClass() throws Exception {
REST_TEST_UTIL.shutdownServletContainer();
TEST_UTIL.shutdownMiniCluster();
}
@Test
public void testCreateAnDeleteTable() throws Exception {
assertFalse(remoteAdmin.isTableAvailable(TABLE_1));
remoteAdmin.createTable(DESC_1);
assertTrue(remoteAdmin.isTableAvailable(TABLE_1));
remoteAdmin.deleteTable(TABLE_1);
assertFalse(remoteAdmin.isTableAvailable(TABLE_1));
}
@Test
public void testGetRestVersion() throws Exception {
VersionModel RETURNED_REST_VERSION = remoteAdmin.getRestVersion();
System.out.print("Returned version is: " + RETURNED_REST_VERSION);
// Assert that it contains info about rest version, OS, JVM
assertTrue("Returned REST version did not contain info about rest.",
RETURNED_REST_VERSION.toString().contains("rest"));
assertTrue("Returned REST version did not contain info about the JVM.",
RETURNED_REST_VERSION.toString().contains("JVM"));
assertTrue("Returned REST version did not contain info about OS.",
RETURNED_REST_VERSION.toString().contains("OS"));
}
@Test
public void testClusterVersion() throws Exception {
// testing the /version/cluster endpoint
final String HBASE_VERSION = TEST_UTIL.getHBaseCluster().getClusterStatus()
.getHBaseVersion();
assertEquals("Cluster status from REST API did not match. ", HBASE_VERSION,
remoteAdmin.getClusterVersion().getVersion());
}
@Test
public void testClusterStatus() throws Exception {
ClusterStatus status = TEST_UTIL.getHBaseClusterInterface()
.getClusterStatus();
StorageClusterStatusModel returnedStatus = remoteAdmin.getClusterStatus();
assertEquals(
"Region count from cluster status and returned status did not match up. ",
status.getRegionsCount(), returnedStatus.getRegions());
assertEquals(
"Dead server count from cluster status and returned status did not match up. ",
status.getDeadServers(), returnedStatus.getDeadNodes().size());
assertEquals(
"Number of requests from cluster status and returned status did not match up. ",
status.getRequestsCount(), returnedStatus.getRequests());
}
@Test
public void testListTables() throws Exception {
remoteAdmin.createTable(DESC_2);
List<TableModel> tableList = remoteAdmin.getTableList().getTables();
System.out.println("List of tables is: ");
boolean found = false;
for (TableModel tm : tableList) {
if (tm.getName().equals(TABLE_2)) {
found = true;
break;
}
}
assertTrue("Table " + TABLE_2 + " was not found by get request to '/'",
found);
}
@org.junit.Rule
public org.apache.hadoop.hbase.ResourceCheckerJUnitRule cu =
new org.apache.hadoop.hbase.ResourceCheckerJUnitRule();
}