org.apache.hadoop.hbase.client.rsgroup.TestShellRSGroups.java Source code

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/**
 *
 * 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.client.rsgroup;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.hbase.HBaseTestingUtility;
import org.apache.hadoop.hbase.HConstants;
import org.apache.hadoop.hbase.coprocessor.CoprocessorHost;
import org.apache.hadoop.hbase.rsgroup.RSGroupAdminEndpoint;
import org.apache.hadoop.hbase.rsgroup.RSGroupBasedLoadBalancer;
import org.apache.hadoop.hbase.security.access.SecureTestUtil;
import org.apache.hadoop.hbase.security.visibility.VisibilityTestUtil;
import org.apache.hadoop.hbase.testclassification.ClientTests;
import org.apache.hadoop.hbase.testclassification.LargeTests;
import org.jruby.embed.PathType;
import org.jruby.embed.ScriptingContainer;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.experimental.categories.Category;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

//Separate Shell test class for Groups
//Since we need to use a different balancer and run more than 1 RS
@Category({ ClientTests.class, LargeTests.class })
public class TestShellRSGroups {
    final Log LOG = LogFactory.getLog(getClass());
    private final static HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();
    private final static ScriptingContainer jruby = new ScriptingContainer();
    private static String basePath;

    @BeforeClass
    public static void setUpBeforeClass() throws Exception {
        basePath = System.getProperty("basedir");

        // Start mini cluster
        TEST_UTIL.getConfiguration().setInt("hbase.regionserver.msginterval", 100);
        TEST_UTIL.getConfiguration().setInt("hbase.client.pause", 250);
        TEST_UTIL.getConfiguration().setInt(HConstants.HBASE_CLIENT_RETRIES_NUMBER, 6);
        TEST_UTIL.getConfiguration().setBoolean(CoprocessorHost.ABORT_ON_ERROR_KEY, false);
        TEST_UTIL.getConfiguration().setInt("hfile.format.version", 3);
        // Security setup configuration
        SecureTestUtil.enableSecurity(TEST_UTIL.getConfiguration());
        VisibilityTestUtil.enableVisiblityLabels(TEST_UTIL.getConfiguration());

        //Setup RegionServer Groups
        TEST_UTIL.getConfiguration().set(HConstants.HBASE_MASTER_LOADBALANCER_CLASS,
                RSGroupBasedLoadBalancer.class.getName());
        TEST_UTIL.getConfiguration().set(CoprocessorHost.MASTER_COPROCESSOR_CONF_KEY,
                RSGroupAdminEndpoint.class.getName());
        TEST_UTIL.getConfiguration().setBoolean(HConstants.ZOOKEEPER_USEMULTI, true);

        TEST_UTIL.startMiniCluster(1, 4);

        // Configure jruby runtime
        List<String> loadPaths = new ArrayList();
        loadPaths.add(basePath + "/src/main/ruby");
        loadPaths.add(basePath + "/src/test/ruby");
        jruby.getProvider().setLoadPaths(loadPaths);
        jruby.put("$TEST_CLUSTER", TEST_UTIL);
        System.setProperty("jruby.jit.logging.verbose", "true");
        System.setProperty("jruby.jit.logging", "true");
        System.setProperty("jruby.native.verbose", "true");
    }

    @AfterClass
    public static void tearDownAfterClass() throws Exception {
        TEST_UTIL.shutdownMiniCluster();
    }

    @Test
    public void testRunShellTests() throws IOException {
        try {
            // Start only GroupShellTest
            System.setProperty("shell.test", "Hbase::RSGroupShellTest");
            jruby.runScriptlet(PathType.ABSOLUTE, basePath + "/src/test/ruby/tests_runner.rb");
        } finally {
            System.clearProperty("shell.test");
        }
    }

}