Examples with ServerState org.apache.geode.distributed.ServerLauncher.ServerState used on opensource projects

Example 1 with ServerState

use of org.apache.geode.distributed.ServerLauncher.ServerState in project geode by apache.

the class ServerLauncherRemoteIntegrationTest method testRunningServerOutlivesForkingProcess.

@Test
@Ignore("TRAC bug #52304: test is broken and needs to be reworked")
public void testRunningServerOutlivesForkingProcess() throws Throwable {
    // launch ServerLauncherForkingProcess which then launches server
    // final List<String> command = new ArrayList<String>();
    // command.add(new File(new File(System.getProperty("java.home"), "bin"),
    // "java").getCanonicalPath());
    // command.add("-cp");
    // command.add(System.getProperty("java.class.path"));
    // command.add(ServerLauncherDUnitTest.class.getName().concat("$").concat(ServerLauncherForkingProcess.class.getSimpleName()));
    //
    // process = new ProcessBuilder(command).directory(temporaryFolder.getRoot()).start();
    // assertNotNull(process);
    // processOutReader = new ProcessStreamReader(process.getInputStream(), createListener("sysout",
    // getUniqueName() + "#sysout")).start();
    // processErrReader = new ProcessStreamReader(process.getErrorStream(), createListener("syserr",
    // getUniqueName() + "#syserr")).start();
    @SuppressWarnings("unused") File file = new File(this.temporaryFolder.getRoot(), ServerLauncherForkingProcess.class.getSimpleName().concat(".log"));
    // -logger.info("log file is " + file);
    final ProcessWrapper pw = new ProcessWrapper.Builder().mainClass(ServerLauncherForkingProcess.class).build();
    pw.execute(null, this.temporaryFolder.getRoot()).waitFor(true);
    // logger.info("[testRunningServerOutlivesForkingProcess] ServerLauncherForkingProcess output
    // is:\n\n"+pw.getOutput());
    // // create waiting thread since waitFor does not have a timeout
    // Thread waiting = new Thread(new Runnable() {
    // @Override
    // public void run() {
    // try {
    // assertIndexDetailsEquals(0, process.waitFor());
    // } catch (InterruptedException e) {
    // logger.error("Interrupted while waiting for process", e);
    // }
    // }
    // });
    // // start waiting thread and join to it for timeout
    // try {
    // waiting.start();
    // waiting.join(TIMEOUT_MILLISECONDS);
    // assertFalse("ServerLauncherForkingProcess took too long and caused timeout",
    // waiting.isAlive());
    //
    // } catch (Throwable e) {
    // logger.error(e);
    // if (failure == null) {
    // failure = e;
    // }
    // } finally {
    // if (waiting.isAlive()) {
    // waiting.interrupt();
    // }
    // }
    // wait for server to start
    int pid = 0;
    final String serverName = ServerLauncherForkingProcess.class.getSimpleName() + "_server";
    final ServerLauncher dirLauncher = new ServerLauncher.Builder().setWorkingDirectory(this.temporaryFolder.getRoot().getCanonicalPath()).build();
    try {
        waitForServerToStart(dirLauncher);
        // validate the pid file and its contents
        this.pidFile = new File(this.temporaryFolder.getRoot(), ProcessType.SERVER.getPidFileName());
        assertTrue(this.pidFile.exists());
        pid = readPid(this.pidFile);
        assertTrue(pid > 0);
        assertTrue(ProcessUtils.isProcessAlive(pid));
        // validate log file was created
        final String logFileName = serverName + ".log";
        assertTrue("Log file should exist: " + logFileName, new File(this.temporaryFolder.getRoot(), logFileName).exists());
        // validate the status
        final ServerState actualStatus = dirLauncher.status();
        assertNotNull(actualStatus);
        assertEquals(Status.ONLINE, actualStatus.getStatus());
        assertEquals(pid, actualStatus.getPid().intValue());
        assertTrue(actualStatus.getUptime() > 0);
        assertEquals(this.temporaryFolder.getRoot().getCanonicalPath(), actualStatus.getWorkingDirectory());
        assertEquals(getJvmArguments(), actualStatus.getJvmArguments());
        assertEquals(ManagementFactory.getRuntimeMXBean().getClassPath(), actualStatus.getClasspath());
        assertEquals(GemFireVersion.getGemFireVersion(), actualStatus.getGemFireVersion());
        assertEquals(System.getProperty("java.version"), actualStatus.getJavaVersion());
        assertEquals(this.temporaryFolder.getRoot().getCanonicalPath() + File.separator + serverName + ".log", actualStatus.getLogFile());
        assertEquals(InetAddress.getLocalHost().getCanonicalHostName(), actualStatus.getHost());
        assertEquals(serverName, actualStatus.getMemberName());
    } catch (Throwable e) {
        this.errorCollector.addError(e);
    }
    // stop the server
    try {
        assertEquals(Status.STOPPED, dirLauncher.stop().getStatus());
        waitForPidToStop(pid);
    } catch (Throwable e) {
        this.errorCollector.addError(e);
    }
}

Example 2 with ServerState

use of org.apache.geode.distributed.ServerLauncher.ServerState in project geode by apache.

the class ServerLauncherRemoteIntegrationTest method testStatusUsingPid.

/*
                          * this.temporaryFolder.getRoot() = new File(getUniqueName());
                          * this.temporaryFolder.getRoot().mkdir();
                          * assertTrue(this.temporaryFolder.getRoot().isDirectory() &&
                          * this.temporaryFolder.getRoot().canWrite());
                          * 
                          * // create existing pid file this.pidFile = new
                          * File(this.temporaryFolder.getRoot(),
                          * ProcessType.SERVER.getPidFileName()); final int realPid =
                          * Host.getHost(0).getVM(3).invoke(() -> ProcessUtils.identifyPid());
                          * assertFalse("Remote pid shouldn't be the same as local pid " + realPid,
                          * realPid == ProcessUtils.identifyPid()); writePid(this.pidFile, realPid);
                          * 
                          * // build and start the server final List<String> jvmArguments =
                          * getJvmArguments();
                          * 
                          * final List<String> command = new ArrayList<String>(); command.add(new
                          * File(new File(System.getProperty("java.home"), "bin"),
                          * "java").getCanonicalPath()); for (String jvmArgument : jvmArguments) {
                          * command.add(jvmArgument); } command.add("-cp");
                          * command.add(System.getProperty("java.class.path"));
                          * command.add(ServerLauncher.class.getName());
                          * command.add(ServerLauncher.Command.START.getName());
                          * command.add(getUniqueName()); command.add("--disable-default-server");
                          * command.add("--redirect-output");
                          * 
                          * this.process = new
                          * ProcessBuilder(command).directory(this.temporaryFolder.getRoot()).start(
                          * ); this.processOutReader = new
                          * ProcessStreamReader.Builder(this.process).inputStream(this.process.
                          * getInputStream()).build().start(); this.processErrReader = new
                          * ProcessStreamReader.Builder(this.process).inputStream(this.process.
                          * getErrorStream()).build().start();
                          * 
                          * // collect and throw the FIRST failure Throwable failure = null;
                          * 
                          * final ServerLauncher dirLauncher = new ServerLauncher.Builder()
                          * .setWorkingDirectory(this.temporaryFolder.getRoot().getCanonicalPath())
                          * .build(); try { waitForServerToStart(dirLauncher, 10*1000, false); }
                          * catch (Throwable e) { logger.error(e); if (failure == null) { failure =
                          * e; } }
                          * 
                          * try { // check the status final ServerState serverState =
                          * dirLauncher.status(); assertNotNull(serverState);
                          * assertIndexDetailsEquals(Status.NOT_RESPONDING,
                          * serverState.getStatus());
                          * 
                          * final String logFileName = getUniqueName()+".log";
                          * assertFalse("Log file should not exist: " + logFileName, new
                          * File(this.temporaryFolder.getRoot(), logFileName).exists());
                          * 
                          * } catch (Throwable e) { logger.error(e); if (failure == null) { failure
                          * = e; } }
                          * 
                          * // just in case the launcher started... ServerState status = null; try {
                          * status = dirLauncher.stop(); } catch (Throwable t) { // ignore }
                          * 
                          * try { final Status theStatus = status.getStatus(); assertFalse(theStatus
                          * == Status.STARTING); assertFalse(theStatus == Status.ONLINE); } catch
                          * (Throwable e) { logger.error(e); if (failure == null) { failure = e; } }
                          * 
                          * if (failure != null) { throw failure; } } //
                          * testStartWithExistingPidFileFails
                          */
// GEODE-957: random ports, BindException, fork JVM
@Category(FlakyTest.class)
@Test
public void testStatusUsingPid() throws Throwable {
    final List<String> jvmArguments = getJvmArguments();
    final List<String> command = new ArrayList<String>();
    command.add(new File(new File(System.getProperty("java.home"), "bin"), "java").getCanonicalPath());
    for (String jvmArgument : jvmArguments) {
        command.add(jvmArgument);
    }
    command.add("-cp");
    command.add(System.getProperty("java.class.path"));
    command.add(ServerLauncher.class.getName());
    command.add(ServerLauncher.Command.START.getName());
    command.add(getUniqueName());
    command.add("--disable-default-server");
    command.add("--redirect-output");
    this.process = new ProcessBuilder(command).directory(this.temporaryFolder.getRoot()).start();
    this.processOutReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getInputStream()).build().start();
    this.processErrReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getErrorStream()).build().start();
    // wait for server to start
    int pid = 0;
    ServerLauncher pidLauncher = null;
    this.launcher = new ServerLauncher.Builder().setWorkingDirectory(this.temporaryFolder.getRoot().getCanonicalPath()).build();
    try {
        waitForServerToStart();
        // validate the pid file and its contents
        this.pidFile = new File(this.temporaryFolder.getRoot(), ProcessType.SERVER.getPidFileName());
        assertTrue(this.pidFile.exists());
        pid = readPid(this.pidFile);
        assertTrue(pid > 0);
        assertTrue(ProcessUtils.isProcessAlive(pid));
        // validate log file was created
        final String logFileName = getUniqueName() + ".log";
        assertTrue("Log file should exist: " + logFileName, new File(this.temporaryFolder.getRoot(), logFileName).exists());
        // use launcher with pid
        pidLauncher = new Builder().setPid(pid).build();
        assertNotNull(pidLauncher);
        assertFalse(pidLauncher.isRunning());
        // validate the status
        final ServerState actualStatus = pidLauncher.status();
        assertNotNull(actualStatus);
        assertEquals(Status.ONLINE, actualStatus.getStatus());
        assertEquals(pid, actualStatus.getPid().intValue());
        assertTrue(actualStatus.getUptime() > 0);
        assertEquals(this.temporaryFolder.getRoot().getCanonicalPath(), actualStatus.getWorkingDirectory());
        assertEquals(jvmArguments, actualStatus.getJvmArguments());
        assertEquals(ManagementFactory.getRuntimeMXBean().getClassPath(), actualStatus.getClasspath());
        assertEquals(GemFireVersion.getGemFireVersion(), actualStatus.getGemFireVersion());
        assertEquals(System.getProperty("java.version"), actualStatus.getJavaVersion());
        assertEquals(this.temporaryFolder.getRoot().getCanonicalPath() + File.separator + getUniqueName() + ".log", actualStatus.getLogFile());
        assertEquals(InetAddress.getLocalHost().getCanonicalHostName(), actualStatus.getHost());
        assertEquals(getUniqueName(), actualStatus.getMemberName());
    } catch (Throwable e) {
        this.errorCollector.addError(e);
    }
    // stop the server
    try {
        if (pidLauncher == null) {
            assertEquals(Status.STOPPED, this.launcher.stop().getStatus());
        } else {
            assertEquals(Status.STOPPED, pidLauncher.stop().getStatus());
        }
        waitForPidToStop(pid);
        waitForFileToDelete(this.pidFile);
    } catch (Throwable e) {
        this.errorCollector.addError(e);
    }
}

Example 3 with ServerState

use of org.apache.geode.distributed.ServerLauncher.ServerState in project geode by apache.

the class ServerLauncherRemoteIntegrationTest method testStartUsingServerPortOverridesCacheXml.

/**
   * Confirms part of fix for #47664
   */
@Test
public void testStartUsingServerPortOverridesCacheXml() throws Throwable {
    // generate two free ports
    final int[] freeTCPPorts = AvailablePortHelper.getRandomAvailableTCPPorts(2);
    // write out cache.xml with one port
    final CacheCreation creation = new CacheCreation();
    final RegionAttributesCreation attrs = new RegionAttributesCreation(creation);
    attrs.setScope(Scope.DISTRIBUTED_ACK);
    attrs.setDataPolicy(DataPolicy.REPLICATE);
    creation.createRegion(getUniqueName(), attrs);
    creation.addCacheServer().setPort(freeTCPPorts[0]);
    File cacheXmlFile = new File(this.temporaryFolder.getRoot(), getUniqueName() + ".xml");
    final PrintWriter pw = new PrintWriter(new FileWriter(cacheXmlFile), true);
    CacheXmlGenerator.generate(creation, pw);
    pw.close();
    // launch server and specify a different port
    final List<String> jvmArguments = getJvmArguments();
    jvmArguments.add("-D" + DistributionConfig.GEMFIRE_PREFIX + "" + CACHE_XML_FILE + "=" + cacheXmlFile.getCanonicalPath());
    final List<String> command = new ArrayList<String>();
    command.add(new File(new File(System.getProperty("java.home"), "bin"), "java").getCanonicalPath());
    for (String jvmArgument : jvmArguments) {
        command.add(jvmArgument);
    }
    command.add("-cp");
    command.add(System.getProperty("java.class.path"));
    command.add(ServerLauncher.class.getName());
    command.add(ServerLauncher.Command.START.getName());
    command.add(getUniqueName());
    command.add("--redirect-output");
    command.add("--server-port=" + freeTCPPorts[1]);
    String expectedString = "java.net.BindException";
    AtomicBoolean outputContainedExpectedString = new AtomicBoolean();
    this.process = new ProcessBuilder(command).directory(this.temporaryFolder.getRoot()).start();
    this.processOutReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getInputStream()).inputListener(createExpectedListener("sysout", getUniqueName() + "#sysout", expectedString, outputContainedExpectedString)).build().start();
    this.processErrReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getErrorStream()).inputListener(createExpectedListener("syserr", getUniqueName() + "#syserr", expectedString, outputContainedExpectedString)).build().start();
    // wait for server to start up
    int pid = 0;
    this.launcher = new ServerLauncher.Builder().setWorkingDirectory(this.temporaryFolder.getRoot().getCanonicalPath()).build();
    try {
        waitForServerToStart();
        // validate the pid file and its contents
        this.pidFile = new File(this.temporaryFolder.getRoot(), ProcessType.SERVER.getPidFileName());
        assertTrue(this.pidFile.exists());
        pid = readPid(this.pidFile);
        assertTrue(pid > 0);
        assertTrue(ProcessUtils.isProcessAlive(pid));
        // validate log file was created
        final String logFileName = getUniqueName() + ".log";
        assertTrue("Log file should exist: " + logFileName, new File(this.temporaryFolder.getRoot(), logFileName).exists());
        // verify server used --server-port instead of default or port in cache.xml
        assertTrue(AvailablePort.isPortAvailable(freeTCPPorts[0], AvailablePort.SOCKET));
        assertFalse(AvailablePort.isPortAvailable(freeTCPPorts[1], AvailablePort.SOCKET));
        ServerState status = this.launcher.status();
        String portString = status.getPort();
        int port = Integer.valueOf(portString);
        assertEquals("Port should be " + freeTCPPorts[1] + " instead of " + port, freeTCPPorts[1], port);
    } catch (Throwable e) {
        this.errorCollector.addError(e);
    }
    // stop the server
    try {
        assertEquals(Status.STOPPED, this.launcher.stop().getStatus());
        waitForPidToStop(pid);
        waitForFileToDelete(this.pidFile);
    } catch (Throwable e) {
        this.errorCollector.addError(e);
    }
}

Example 4 with ServerState

use of org.apache.geode.distributed.ServerLauncher.ServerState in project geode by apache.

the class ServerLauncherRemoteIntegrationTest method testStatusUsingWorkingDirectory.

@Test
public void testStatusUsingWorkingDirectory() throws Throwable {
    final List<String> jvmArguments = getJvmArguments();
    final List<String> command = new ArrayList<String>();
    command.add(new File(new File(System.getProperty("java.home"), "bin"), "java").getCanonicalPath());
    for (String jvmArgument : jvmArguments) {
        command.add(jvmArgument);
    }
    command.add("-cp");
    command.add(System.getProperty("java.class.path"));
    command.add(ServerLauncher.class.getName());
    command.add(ServerLauncher.Command.START.getName());
    command.add(getUniqueName());
    command.add("--disable-default-server");
    command.add("--redirect-output");
    this.process = new ProcessBuilder(command).directory(this.temporaryFolder.getRoot()).start();
    this.processOutReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getInputStream()).build().start();
    this.processErrReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getErrorStream()).build().start();
    // wait for server to start
    int pid = 0;
    this.launcher = new ServerLauncher.Builder().setWorkingDirectory(this.temporaryFolder.getRoot().getCanonicalPath()).build();
    try {
        waitForServerToStart();
        // validate the pid file and its contents
        this.pidFile = new File(this.temporaryFolder.getRoot(), ProcessType.SERVER.getPidFileName());
        assertTrue(this.pidFile.exists());
        pid = readPid(this.pidFile);
        assertTrue(pid > 0);
        assertTrue(ProcessUtils.isProcessAlive(pid));
        // validate log file was created
        final String logFileName = getUniqueName() + ".log";
        assertTrue("Log file should exist: " + logFileName, new File(this.temporaryFolder.getRoot(), logFileName).exists());
        assertNotNull(this.launcher);
        assertFalse(this.launcher.isRunning());
        // validate the status
        final ServerState actualStatus = this.launcher.status();
        assertNotNull(actualStatus);
        assertEquals(Status.ONLINE, actualStatus.getStatus());
        assertEquals(pid, actualStatus.getPid().intValue());
        assertTrue(actualStatus.getUptime() > 0);
        assertEquals(this.temporaryFolder.getRoot().getCanonicalPath(), actualStatus.getWorkingDirectory());
        assertEquals(jvmArguments, actualStatus.getJvmArguments());
        assertEquals(ManagementFactory.getRuntimeMXBean().getClassPath(), actualStatus.getClasspath());
        assertEquals(GemFireVersion.getGemFireVersion(), actualStatus.getGemFireVersion());
        assertEquals(System.getProperty("java.version"), actualStatus.getJavaVersion());
        assertEquals(this.temporaryFolder.getRoot().getCanonicalPath() + File.separator + getUniqueName() + ".log", actualStatus.getLogFile());
        assertEquals(InetAddress.getLocalHost().getCanonicalHostName(), actualStatus.getHost());
        assertEquals(getUniqueName(), actualStatus.getMemberName());
    } catch (Throwable e) {
        this.errorCollector.addError(e);
    }
    // stop the server
    try {
        assertEquals(Status.STOPPED, this.launcher.stop().getStatus());
        waitForPidToStop(pid);
    } catch (Throwable e) {
        this.errorCollector.addError(e);
    }
}

Example 5 with ServerState

use of org.apache.geode.distributed.ServerLauncher.ServerState in project geode by apache.

the class ServerLauncherRemoteIntegrationTest method testStopUsingPid.

@Test
public void testStopUsingPid() throws Throwable {
    final List<String> jvmArguments = getJvmArguments();
    final List<String> command = new ArrayList<String>();
    command.add(new File(new File(System.getProperty("java.home"), "bin"), "java").getCanonicalPath());
    for (String jvmArgument : jvmArguments) {
        command.add(jvmArgument);
    }
    command.add("-cp");
    command.add(System.getProperty("java.class.path"));
    command.add(ServerLauncher.class.getName());
    command.add(ServerLauncher.Command.START.getName());
    command.add(getUniqueName());
    command.add("--disable-default-server");
    command.add("--redirect-output");
    this.process = new ProcessBuilder(command).directory(this.temporaryFolder.getRoot()).start();
    this.processOutReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getInputStream()).inputListener(createLoggingListener("sysout", getUniqueName() + "#sysout")).build().start();
    this.processErrReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getErrorStream()).inputListener(createLoggingListener("syserr", getUniqueName() + "#syserr")).build().start();
    // wait for server to start
    int pid = 0;
    ServerLauncher pidLauncher = null;
    this.launcher = new ServerLauncher.Builder().setWorkingDirectory(this.temporaryFolder.getRoot().getCanonicalPath()).build();
    try {
        waitForServerToStart();
        // validate the pid file and its contents
        this.pidFile = new File(this.temporaryFolder.getRoot(), ProcessType.SERVER.getPidFileName());
        assertTrue(this.pidFile.exists());
        pid = readPid(this.pidFile);
        assertTrue(pid > 0);
        assertTrue(ProcessUtils.isProcessAlive(pid));
        // validate log file was created
        final String logFileName = getUniqueName() + ".log";
        assertTrue("Log file should exist: " + logFileName, new File(this.temporaryFolder.getRoot(), logFileName).exists());
        // use launcher with pid
        pidLauncher = new Builder().setPid(pid).build();
        assertNotNull(pidLauncher);
        assertFalse(pidLauncher.isRunning());
        // validate the status
        final ServerState status = pidLauncher.status();
        assertNotNull(status);
        assertEquals(Status.ONLINE, status.getStatus());
        assertEquals(pid, status.getPid().intValue());
    } catch (Throwable e) {
        this.errorCollector.addError(e);
    }
    // stop the server
    try {
        if (pidLauncher == null) {
            assertEquals(Status.STOPPED, this.launcher.stop().getStatus());
        } else {
            assertEquals(Status.STOPPED, pidLauncher.stop().getStatus());
        }
        waitForPidToStop(pid);
        waitForFileToDelete(this.pidFile);
    } catch (Throwable e) {
        this.errorCollector.addError(e);
    }
}