| /* |
| * 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; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| import java.net.BindException; |
| import org.apache.hadoop.hbase.testclassification.MediumTests; |
| import org.junit.ClassRule; |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| @org.junit.Ignore // See HBASE-24342. This test can't pass 100% of time as written so disabling |
| @Category(MediumTests.class) |
| public class TestClusterPortAssignment { |
| @ClassRule |
| public static final HBaseClassTestRule CLASS_RULE = |
| HBaseClassTestRule.forClass(TestClusterPortAssignment.class); |
| |
| private static final HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility(); |
| private static final Logger LOG = LoggerFactory.getLogger(TestClusterPortAssignment.class); |
| |
| /** |
| * Check that we can start an HBase cluster specifying a custom set of |
| * RPC and infoserver ports. |
| */ |
| @Test |
| public void testClusterPortAssignment() throws Exception { |
| boolean retry = false; |
| do { |
| int masterPort = HBaseTestingUtility.randomFreePort(); |
| int masterInfoPort = HBaseTestingUtility.randomFreePort(); |
| int rsPort = HBaseTestingUtility.randomFreePort(); |
| int rsInfoPort = HBaseTestingUtility.randomFreePort(); |
| TEST_UTIL.getConfiguration().setBoolean(LocalHBaseCluster.ASSIGN_RANDOM_PORTS, false); |
| TEST_UTIL.getConfiguration().setInt(HConstants.MASTER_PORT, masterPort); |
| TEST_UTIL.getConfiguration().setInt(HConstants.MASTER_INFO_PORT, masterInfoPort); |
| TEST_UTIL.getConfiguration().setInt(HConstants.REGIONSERVER_PORT, rsPort); |
| TEST_UTIL.getConfiguration().setInt(HConstants.REGIONSERVER_INFO_PORT, rsInfoPort); |
| try { |
| MiniHBaseCluster cluster = TEST_UTIL.startMiniCluster(); |
| assertTrue("Cluster failed to come up", cluster.waitForActiveAndReadyMaster(30000)); |
| retry = false; |
| assertEquals("Master RPC port is incorrect", masterPort, |
| cluster.getMaster().getRpcServer().getListenerAddress().getPort()); |
| assertEquals("Master info port is incorrect", masterInfoPort, |
| cluster.getMaster().getInfoServer().getPort()); |
| assertEquals("RS RPC port is incorrect", rsPort, |
| cluster.getRegionServer(0).getRpcServer().getListenerAddress().getPort()); |
| assertEquals("RS info port is incorrect", rsInfoPort, |
| cluster.getRegionServer(0).getInfoServer().getPort()); |
| } catch (Exception e) { |
| if (e instanceof BindException || e.getCause() != null && |
| (e.getCause() instanceof BindException || e.getCause().getCause() != null && |
| e.getCause().getCause() instanceof BindException)) { |
| LOG.info("Failed bind, need to retry", e); |
| retry = true; |
| } else { |
| throw e; |
| } |
| } finally { |
| TEST_UTIL.shutdownMiniCluster(); |
| } |
| } while (retry); |
| } |
| } |