Examples with GridJavaProcess org.apache.ignite.internal.util.GridJavaProcess used on opensource projects

Example 1 with GridJavaProcess

use of org.apache.ignite.internal.util.GridJavaProcess in project ignite by apache.

the class IpcSharedMemoryCrashDetectionSelfTest method startSharedMemoryTestServer.

/**
 * Starts {@code IgfsSharedMemoryTestServer}. The method waits while server being started.
 *
 * @return Start result of the {@code IgfsSharedMemoryTestServer}.
 * @throws Exception In case of any exception happen.
 */
private ProcessStartResult startSharedMemoryTestServer() throws Exception {
    final CountDownLatch srvReady = new CountDownLatch(1);
    final CountDownLatch isKilledLatch = new CountDownLatch(1);
    GridJavaProcess proc = GridJavaProcess.exec(IgfsSharedMemoryTestServer.class, null, log, new CI1<String>() {

        @Override
        public void apply(String str) {
            info("Server process prints: " + str);
            if (str.contains("IPC shared memory server endpoint started"))
                srvReady.countDown();
        }
    }, new CA() {

        @Override
        public void apply() {
            info("Server is killed");
            isKilledLatch.countDown();
        }
    }, null, System.getProperty("surefire.test.class.path"));
    srvReady.await();
    ProcessStartResult res = new ProcessStartResult();
    res.proc(proc);
    res.isKilledLatch(isKilledLatch);
    return res;
}

Example 2 with GridJavaProcess

use of org.apache.ignite.internal.util.GridJavaProcess in project ignite by apache.

the class IpcSharedMemoryCrashDetectionSelfTest method startSharedMemoryTestClient.

/**
 * Starts {@code IgfsSharedMemoryTestClient}. The method doesn't wait while client being started.
 *
 * @return Start result of the {@code IgfsSharedMemoryTestClient}.
 * @throws Exception In case of any exception happen.
 */
private ProcessStartResult startSharedMemoryTestClient() throws Exception {
    /**
     */
    final CountDownLatch killedLatch = new CountDownLatch(1);
    /**
     */
    final CountDownLatch readyLatch = new CountDownLatch(1);
    /**
     */
    final ProcessStartResult res = new ProcessStartResult();
    /**
     * Process.
     */
    GridJavaProcess proc = GridJavaProcess.exec(IgfsSharedMemoryTestClient.class, null, log, new CI1<String>() {

        @Override
        public void apply(String s) {
            info("Client process prints: " + s);
            if (s.startsWith(IgfsSharedMemoryTestClient.SHMEM_IDS_MSG_PREFIX)) {
                res.shmemIds(s.substring(IgfsSharedMemoryTestClient.SHMEM_IDS_MSG_PREFIX.length()));
                readyLatch.countDown();
            }
        }
    }, new CA() {

        @Override
        public void apply() {
            info("Client is killed");
            killedLatch.countDown();
        }
    }, null, System.getProperty("surefire.test.class.path"));
    res.proc(proc);
    res.isKilledLatch(killedLatch);
    res.isReadyLatch(readyLatch);
    return res;
}

Example 3 with GridJavaProcess

use of org.apache.ignite.internal.util.GridJavaProcess in project ignite by apache.

the class IgniteNoClassOnServerAbstractTest method testNoClassOnServerNode.

/**
 * @throws Exception If failed.
 */
public final void testNoClassOnServerNode() throws Exception {
    info("Run test with client: " + clientClassName());
    // Check class is really not available.
    try {
        Class.forName("org.apache.ignite.tests.p2p.cache.Person");
        fail();
    } catch (ClassNotFoundException ignore) {
    // Expected exception.
    }
    try (Ignite ignite = Ignition.start(createConfiguration())) {
        CacheConfiguration cfg = new CacheConfiguration(DEFAULT_CACHE_NAME);
        // To store only value bytes.
        cfg.setCopyOnRead(true);
        ignite.createCache(cfg);
        final CountDownLatch clientReadyLatch = new CountDownLatch(1);
        Collection<String> jvmArgs = Arrays.asList("-ea", "-DIGNITE_QUIET=false");
        GridJavaProcess clientNode = null;
        try {
            String cp = U.getIgniteHome() + "/modules/extdata/p2p/target/classes/";
            clientNode = GridJavaProcess.exec(clientClassName(), null, log, new CI1<String>() {

                @Override
                public void apply(String s) {
                    info("Client node: " + s);
                    if (s.contains(NODE_START_MSG))
                        clientReadyLatch.countDown();
                }
            }, null, null, jvmArgs, cp);
            assertTrue(clientReadyLatch.await(60, SECONDS));
            int exitCode = clientNode.getProcess().waitFor();
            assertEquals("Unexpected exit code", 0, exitCode);
        } finally {
            if (clientNode != null)
                clientNode.killProcess();
        }
    }
}

Example 4 with GridJavaProcess

use of org.apache.ignite.internal.util.GridJavaProcess in project ignite by apache.

the class CacheConfigurationP2PTest method testCacheConfigurationP2P.

/**
 * @throws Exception If failed.
 */
public void testCacheConfigurationP2P() throws Exception {
    fail("Enable when IGNITE-537 is fixed.");
    try (Ignite ignite = Ignition.start(createConfiguration())) {
        final CountDownLatch srvsReadyLatch = new CountDownLatch(2);
        final CountDownLatch clientReadyLatch = new CountDownLatch(1);
        GridJavaProcess node1 = null;
        GridJavaProcess node2 = null;
        GridJavaProcess clientNode = null;
        Collection<String> jvmArgs = Arrays.asList("-ea", "-DIGNITE_QUIET=false");
        try {
            node1 = GridJavaProcess.exec(CacheConfigurationP2PTestServer.class.getName(), null, log, new CI1<String>() {

                @Override
                public void apply(String s) {
                    info("Server node1: " + s);
                    if (s.contains(NODE_START_MSG))
                        srvsReadyLatch.countDown();
                }
            }, null, null, jvmArgs, null);
            node2 = GridJavaProcess.exec(CacheConfigurationP2PTestServer.class.getName(), null, log, new CI1<String>() {

                @Override
                public void apply(String s) {
                    info("Server node2: " + s);
                    if (s.contains(NODE_START_MSG))
                        srvsReadyLatch.countDown();
                }
            }, null, null, jvmArgs, null);
            assertTrue(srvsReadyLatch.await(60, SECONDS));
            String cp = U.getIgniteHome() + "/modules/extdata/p2p/target/classes/";
            clientNode = GridJavaProcess.exec(CLIENT_CLS_NAME, null, log, new CI1<String>() {

                @Override
                public void apply(String s) {
                    info("Client node: " + s);
                    if (s.contains(NODE_START_MSG))
                        clientReadyLatch.countDown();
                }
            }, null, null, jvmArgs, cp);
            assertTrue(clientReadyLatch.await(60, SECONDS));
            int exitCode = clientNode.getProcess().waitFor();
            assertEquals("Unexpected exit code", 0, exitCode);
            node1.killProcess();
            node2.killProcess();
            final DiscoverySpi spi = ignite.configuration().getDiscoverySpi();
            boolean wait = GridTestUtils.waitForCondition(new GridAbsPredicate() {

                @Override
                public boolean apply() {
                    Map p2pLdrs = GridTestUtils.getFieldValue(spi, "p2pLdrs");
                    log.info("p2pLdrs: " + p2pLdrs.size());
                    return p2pLdrs.isEmpty();
                }
            }, 10_000);
            assertTrue(wait);
        } finally {
            if (node1 != null)
                node1.killProcess();
            if (node2 != null)
                node2.killProcess();
            if (clientNode != null)
                clientNode.killProcess();
        }
    }
}