| /** |
| * 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.ipc; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import org.apache.hadoop.hbase.HBaseClassTestRule; |
| import org.apache.hadoop.hbase.HBaseTestingUtility; |
| import org.apache.hadoop.hbase.TableName; |
| import org.apache.hadoop.hbase.client.Put; |
| import org.apache.hadoop.hbase.client.Result; |
| import org.apache.hadoop.hbase.client.ResultScanner; |
| import org.apache.hadoop.hbase.client.Scan; |
| import org.apache.hadoop.hbase.client.Table; |
| import org.apache.hadoop.hbase.testclassification.MediumTests; |
| import org.apache.hadoop.hbase.testclassification.RPCTests; |
| import org.apache.hadoop.hbase.util.Bytes; |
| import org.junit.AfterClass; |
| import org.junit.Before; |
| import org.junit.BeforeClass; |
| import org.junit.ClassRule; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| import org.junit.rules.TestName; |
| |
| @Category({ RPCTests.class, MediumTests.class }) |
| public class TestNettyRpcServer { |
| |
| @ClassRule |
| public static final HBaseClassTestRule CLASS_RULE = |
| HBaseClassTestRule.forClass(TestNettyRpcServer.class); |
| |
| @Rule |
| public TestName name = new TestName(); |
| private static HBaseTestingUtility TEST_UTIL; |
| |
| private static TableName TABLE; |
| private static byte[] FAMILY = Bytes.toBytes("f1"); |
| private static byte[] PRIVATE_COL = Bytes.toBytes("private"); |
| private static byte[] PUBLIC_COL = Bytes.toBytes("public"); |
| |
| @Before |
| public void setup() { |
| TABLE = TableName.valueOf(name.getMethodName()); |
| } |
| |
| @BeforeClass |
| public static void setupBeforeClass() throws Exception { |
| TEST_UTIL = new HBaseTestingUtility(); |
| TEST_UTIL.getConfiguration().set( |
| RpcServerFactory.CUSTOM_RPC_SERVER_IMPL_CONF_KEY, |
| NettyRpcServer.class.getName()); |
| TEST_UTIL.startMiniCluster(); |
| } |
| |
| @AfterClass |
| public static void tearDownAfterClass() throws Exception { |
| TEST_UTIL.shutdownMiniCluster(); |
| } |
| |
| @Test |
| public void testNettyRpcServer() throws Exception { |
| final Table table = TEST_UTIL.createTable(TABLE, FAMILY); |
| try { |
| // put some test data |
| List<Put> puts = new ArrayList<Put>(100); |
| for (int i = 0; i < 100; i++) { |
| Put p = new Put(Bytes.toBytes(i)); |
| p.addColumn(FAMILY, PRIVATE_COL, Bytes.toBytes("secret " + i)); |
| p.addColumn(FAMILY, PUBLIC_COL, Bytes.toBytes("info " + i)); |
| puts.add(p); |
| } |
| table.put(puts); |
| |
| // read to verify it. |
| Scan scan = new Scan(); |
| scan.setCaching(16); |
| ResultScanner rs = table.getScanner(scan); |
| int rowcnt = 0; |
| for (Result r : rs) { |
| rowcnt++; |
| int rownum = Bytes.toInt(r.getRow()); |
| assertTrue(r.containsColumn(FAMILY, PRIVATE_COL)); |
| assertEquals("secret " + rownum, |
| Bytes.toString(r.getValue(FAMILY, PRIVATE_COL))); |
| assertTrue(r.containsColumn(FAMILY, PUBLIC_COL)); |
| assertEquals("info " + rownum, |
| Bytes.toString(r.getValue(FAMILY, PUBLIC_COL))); |
| } |
| assertEquals("Expected 100 rows returned", 100, rowcnt); |
| } finally { |
| table.close(); |
| } |
| } |
| |
| } |