| /* |
| * 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.cassandra.tools.nodetool; |
| |
| import org.apache.commons.lang3.StringUtils; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| import org.apache.cassandra.cql3.CQLTester; |
| import org.apache.cassandra.net.Message; |
| import org.apache.cassandra.net.MessagingService; |
| import org.apache.cassandra.net.NoPayload; |
| import org.apache.cassandra.service.StorageService; |
| import org.apache.cassandra.tools.ToolRunner; |
| import org.apache.cassandra.utils.FBUtilities; |
| import org.assertj.core.api.Assertions; |
| |
| import static org.apache.cassandra.net.Verb.ECHO_REQ; |
| import static org.assertj.core.api.Assertions.assertThat; |
| |
| public class GossipInfoTest extends CQLTester |
| { |
| private static String token; |
| |
| @BeforeClass |
| public static void setup() throws Exception |
| { |
| requireNetwork(); |
| startJMXServer(); |
| token = StorageService.instance.getTokens().get(0); |
| } |
| |
| @Test |
| @SuppressWarnings("SingleCharacterStringConcatenation") |
| public void testMaybeChangeDocs() |
| { |
| // If you added, modified options or help, please update docs if necessary |
| ToolRunner.ToolResult tool = ToolRunner.invokeNodetool("help", "gossipinfo"); |
| tool.assertOnCleanExit(); |
| |
| String help = "NAME\n" + |
| " nodetool gossipinfo - Shows the gossip information for the cluster\n" + |
| "\n" + |
| "SYNOPSIS\n" + |
| " nodetool [(-h <host> | --host <host>)] [(-p <port> | --port <port>)]\n" + |
| " [(-pp | --print-port)] [(-pw <password> | --password <password>)]\n" + |
| " [(-pwf <passwordFilePath> | --password-file <passwordFilePath>)]\n" + |
| " [(-u <username> | --username <username>)] gossipinfo\n" + |
| " [(-r | --resolve-ip)]\n" + |
| "\n" + |
| "OPTIONS\n" + |
| " -h <host>, --host <host>\n" + |
| " Node hostname or ip address\n" + |
| "\n" + |
| " -p <port>, --port <port>\n" + |
| " Remote jmx agent port number\n" + |
| "\n" + |
| " -pp, --print-port\n" + |
| " Operate in 4.0 mode with hosts disambiguated by port number\n" + |
| "\n" + |
| " -pw <password>, --password <password>\n" + |
| " Remote jmx agent password\n" + |
| "\n" + |
| " -pwf <passwordFilePath>, --password-file <passwordFilePath>\n" + |
| " Path to the JMX password file\n" + |
| "\n" + |
| " -r, --resolve-ip\n" + |
| " Show node domain names instead of IPs\n" + |
| "\n" + |
| " -u <username>, --username <username>\n" + |
| " Remote jmx agent username\n" + |
| "\n" + |
| "\n"; |
| assertThat(tool.getStdout()).isEqualTo(help); |
| } |
| |
| @Test |
| public void testGossipInfo() |
| { |
| ToolRunner.ToolResult tool = ToolRunner.invokeNodetool("gossipinfo"); |
| tool.assertOnCleanExit(); |
| String stdout = tool.getStdout(); |
| Assertions.assertThat(stdout).contains("/127.0.0.1"); |
| Assertions.assertThat(stdout).containsPattern("\\s+generation:[0-9]+"); |
| Assertions.assertThat(stdout).containsPattern("heartbeat:[0-9]+"); |
| Assertions.assertThat(stdout).containsPattern("STATUS:[0-9]+:NORMAL," + token); |
| Assertions.assertThat(stdout).containsPattern("SCHEMA:.+"); |
| Assertions.assertThat(stdout).containsPattern("DC:[0-9]+:datacenter1"); |
| Assertions.assertThat(stdout).containsPattern("RACK:[0-9]+:rack1"); |
| Assertions.assertThat(stdout).containsPattern("RELEASE_VERSION:.+"); |
| Assertions.assertThat(stdout).containsPattern("RPC_ADDRESS:[0-9]+:127.0.0.1"); |
| Assertions.assertThat(stdout).containsPattern("NET_VERSION:[0-9]+:.+"); |
| Assertions.assertThat(stdout).containsPattern("HOST_ID:[0-9]+:.+"); |
| Assertions.assertThat(stdout).containsPattern("NATIVE_ADDRESS_AND_PORT:[0-9]+:127.0.0.1:[0-9]+"); |
| Assertions.assertThat(stdout).containsPattern("SSTABLE_VERSIONS:[0-9]+:"); |
| Assertions.assertThat(stdout).containsPattern("STATUS_WITH_PORT:[0-9]+:NORMAL,.+"); |
| Assertions.assertThat(stdout).containsPattern("TOKENS:[0-9]+:<hidden>"); |
| |
| // Make sure heartbeats are detected |
| Message<NoPayload> echoMessageOut = Message.out(ECHO_REQ, NoPayload.noPayload); |
| MessagingService.instance().send(echoMessageOut, FBUtilities.getBroadcastAddressAndPort()); |
| |
| String origHeartbeatCount = StringUtils.substringBetween(stdout, "heartbeat:", "\n"); |
| tool = ToolRunner.invokeNodetool("gossipinfo"); |
| tool.assertOnCleanExit(); |
| String newHeartbeatCount = StringUtils.substringBetween(stdout, "heartbeat:", "\n"); |
| assertThat(Integer.parseInt(origHeartbeatCount)).isLessThanOrEqualTo(Integer.parseInt(newHeartbeatCount)); |
| } |
| |
| @Test |
| public void testGossipInfoWithPortPrint() |
| { |
| ToolRunner.ToolResult tool = ToolRunner.invokeNodetool("-pp", "gossipinfo"); |
| tool.assertOnCleanExit(); |
| String stdout = tool.getStdout(); |
| Assertions.assertThat(stdout).containsPattern("/127.0.0.1\\:[0-9]+\\s+generation"); |
| } |
| |
| @Test |
| public void testGossipInfoWithResolveIp() |
| { |
| ToolRunner.ToolResult tool = ToolRunner.invokeNodetool("gossipinfo", "--resolve-ip"); |
| tool.assertOnCleanExit(); |
| String stdout = tool.getStdout(); |
| Assertions.assertThat(stdout).containsPattern("^localhost\\s+generation"); |
| } |
| |
| @Test |
| public void testGossipInfoWithPortPrintAndResolveIp() |
| { |
| ToolRunner.ToolResult tool = ToolRunner.invokeNodetool("-pp", "gossipinfo", "--resolve-ip"); |
| tool.assertOnCleanExit(); |
| String stdout = tool.getStdout(); |
| Assertions.assertThat(stdout).containsPattern("^localhost\\:[0-9]+\\s+generation"); |
| } |
| } |