Examples with ServerConfigurationFactory org.apache.accumulo.server.conf.ServerConfigurationFactory used on opensource projects

Example 1 with ServerConfigurationFactory

use of org.apache.accumulo.server.conf.ServerConfigurationFactory in project accumulo by apache.

the class Master method main.

public static void main(String[] args) throws Exception {
    try {
        final String app = "master";
        ServerOpts opts = new ServerOpts();
        opts.parseArgs(app, args);
        SecurityUtil.serverLogin(SiteConfiguration.getInstance());
        String hostname = opts.getAddress();
        Instance instance = HdfsZooInstance.getInstance();
        ServerConfigurationFactory conf = new ServerConfigurationFactory(instance);
        VolumeManager fs = VolumeManagerImpl.get();
        MetricsSystemHelper.configure(Master.class.getSimpleName());
        Accumulo.init(fs, instance, conf, app);
        Master master = new Master(instance, conf, fs, hostname);
        DistributedTrace.enable(hostname, app, conf.getSystemConfiguration());
        master.run();
    } catch (Exception ex) {
        log.error("Unexpected exception, exiting", ex);
        System.exit(1);
    } finally {
        DistributedTrace.disable();
    }
}

Example 2 with ServerConfigurationFactory

use of org.apache.accumulo.server.conf.ServerConfigurationFactory in project accumulo by apache.

the class SimpleGarbageCollector method main.

public static void main(String[] args) throws IOException {
    final String app = "gc";
    Opts opts = new Opts();
    opts.parseArgs(app, args);
    SecurityUtil.serverLogin(SiteConfiguration.getInstance());
    Instance instance = HdfsZooInstance.getInstance();
    ServerConfigurationFactory conf = new ServerConfigurationFactory(instance);
    log.info("Version " + Constants.VERSION);
    log.info("Instance " + instance.getInstanceID());
    final VolumeManager fs = VolumeManagerImpl.get();
    MetricsSystemHelper.configure(SimpleGarbageCollector.class.getSimpleName());
    Accumulo.init(fs, instance, conf, app);
    SimpleGarbageCollector gc = new SimpleGarbageCollector(opts, instance, fs, conf);
    DistributedTrace.enable(opts.getAddress(), app, conf.getSystemConfiguration());
    try {
        gc.run();
    } finally {
        DistributedTrace.disable();
    }
}

Example 3 with ServerConfigurationFactory

use of org.apache.accumulo.server.conf.ServerConfigurationFactory in project accumulo by apache.

the class ZombieTServer method main.

public static void main(String[] args) throws Exception {
    Random random = new Random(System.currentTimeMillis() % 1000);
    int port = random.nextInt(30000) + 2000;
    Instance instance = HdfsZooInstance.getInstance();
    AccumuloServerContext context = new AccumuloServerContext(instance, new ServerConfigurationFactory(instance));
    TransactionWatcher watcher = new TransactionWatcher();
    final ThriftClientHandler tch = new ThriftClientHandler(context, watcher);
    Processor<Iface> processor = new Processor<>(tch);
    ServerAddress serverPort = TServerUtils.startTServer(context.getConfiguration(), ThriftServerType.CUSTOM_HS_HA, processor, "ZombieTServer", "walking dead", 2, 1, 1000, 10 * 1024 * 1024, null, null, -1, HostAndPort.fromParts("0.0.0.0", port));
    String addressString = serverPort.address.toString();
    String zPath = ZooUtil.getRoot(context.getInstance()) + Constants.ZTSERVERS + "/" + addressString;
    ZooReaderWriter zoo = ZooReaderWriter.getInstance();
    zoo.putPersistentData(zPath, new byte[] {}, NodeExistsPolicy.SKIP);
    ZooLock zlock = new ZooLock(zPath);
    LockWatcher lw = new LockWatcher() {

        @Override
        public void lostLock(final LockLossReason reason) {
            try {
                tch.halt(Tracer.traceInfo(), null, null);
            } catch (Exception ex) {
                log.error("Exception", ex);
                System.exit(1);
            }
        }

        @Override
        public void unableToMonitorLockNode(Throwable e) {
            try {
                tch.halt(Tracer.traceInfo(), null, null);
            } catch (Exception ex) {
                log.error("Exception", ex);
                System.exit(1);
            }
        }
    };
    byte[] lockContent = new ServerServices(addressString, Service.TSERV_CLIENT).toString().getBytes(UTF_8);
    if (zlock.tryLock(lw, lockContent)) {
        log.debug("Obtained tablet server lock {}", zlock.getLockPath());
    }
    // modify metadata
    synchronized (tch) {
        while (!tch.halted) {
            tch.wait();
        }
    }
    System.exit(0);
}

Example 4 with ServerConfigurationFactory

use of org.apache.accumulo.server.conf.ServerConfigurationFactory in project accumulo by apache.

the class CloseWriteAheadLogReferencesIT method setupEasyMockStuff.

@Before
public void setupEasyMockStuff() {
    Instance mockInst = createMock(Instance.class);
    SiteConfiguration siteConfig = EasyMock.createMock(SiteConfiguration.class);
    expect(mockInst.getInstanceID()).andReturn(testName.getMethodName()).anyTimes();
    expect(mockInst.getZooKeepers()).andReturn("localhost").anyTimes();
    expect(mockInst.getZooKeepersSessionTimeOut()).andReturn(30000).anyTimes();
    final AccumuloConfiguration systemConf = new ConfigurationCopy(new HashMap<>());
    ServerConfigurationFactory factory = createMock(ServerConfigurationFactory.class);
    expect(factory.getSystemConfiguration()).andReturn(systemConf).anyTimes();
    expect(factory.getSiteConfiguration()).andReturn(siteConfig).anyTimes();
    // Just make the SiteConfiguration delegate to our AccumuloConfiguration
    // Presently, we only need get(Property) and iterator().
    EasyMock.expect(siteConfig.get(EasyMock.anyObject(Property.class))).andAnswer(new IAnswer<String>() {

        @Override
        public String answer() {
            Object[] args = EasyMock.getCurrentArguments();
            return systemConf.get((Property) args[0]);
        }
    }).anyTimes();
    EasyMock.expect(siteConfig.getBoolean(EasyMock.anyObject(Property.class))).andAnswer(new IAnswer<Boolean>() {

        @Override
        public Boolean answer() {
            Object[] args = EasyMock.getCurrentArguments();
            return systemConf.getBoolean((Property) args[0]);
        }
    }).anyTimes();
    EasyMock.expect(siteConfig.iterator()).andAnswer(new IAnswer<Iterator<Entry<String, String>>>() {

        @Override
        public Iterator<Entry<String, String>> answer() {
            return systemConf.iterator();
        }
    }).anyTimes();
    replay(mockInst, factory, siteConfig);
    refs = new WrappedCloseWriteAheadLogReferences(new AccumuloServerContext(mockInst, factory));
}

Example 5 with ServerConfigurationFactory

use of org.apache.accumulo.server.conf.ServerConfigurationFactory in project accumulo by apache.

the class SplitRecoveryIT method run.

private void run() throws Exception {
    Instance inst = HdfsZooInstance.getInstance();
    AccumuloServerContext c = new AccumuloServerContext(inst, new ServerConfigurationFactory(inst));
    String zPath = ZooUtil.getRoot(inst) + "/testLock";
    IZooReaderWriter zoo = ZooReaderWriter.getInstance();
    zoo.putPersistentData(zPath, new byte[0], NodeExistsPolicy.OVERWRITE);
    ZooLock zl = new ZooLock(zPath);
    boolean gotLock = zl.tryLock(new LockWatcher() {

        @Override
        public void lostLock(LockLossReason reason) {
            System.exit(-1);
        }

        @Override
        public void unableToMonitorLockNode(Throwable e) {
            System.exit(-1);
        }
    }, "foo".getBytes(UTF_8));
    if (!gotLock) {
        System.err.println("Failed to get lock " + zPath);
    }
    // run test for a table with one tablet
    runSplitRecoveryTest(c, 0, "sp", 0, zl, nke("foo0", null, null));
    runSplitRecoveryTest(c, 1, "sp", 0, zl, nke("foo1", null, null));
    // run test for tables with two tablets, run test on first and last tablet
    runSplitRecoveryTest(c, 0, "k", 0, zl, nke("foo2", "m", null), nke("foo2", null, "m"));
    runSplitRecoveryTest(c, 1, "k", 0, zl, nke("foo3", "m", null), nke("foo3", null, "m"));
    runSplitRecoveryTest(c, 0, "o", 1, zl, nke("foo4", "m", null), nke("foo4", null, "m"));
    runSplitRecoveryTest(c, 1, "o", 1, zl, nke("foo5", "m", null), nke("foo5", null, "m"));
    // run test for table w/ three tablets, run test on middle tablet
    runSplitRecoveryTest(c, 0, "o", 1, zl, nke("foo6", "m", null), nke("foo6", "r", "m"), nke("foo6", null, "r"));
    runSplitRecoveryTest(c, 1, "o", 1, zl, nke("foo7", "m", null), nke("foo7", "r", "m"), nke("foo7", null, "r"));
    // run test for table w/ three tablets, run test on first
    runSplitRecoveryTest(c, 0, "g", 0, zl, nke("foo8", "m", null), nke("foo8", "r", "m"), nke("foo8", null, "r"));
    runSplitRecoveryTest(c, 1, "g", 0, zl, nke("foo9", "m", null), nke("foo9", "r", "m"), nke("foo9", null, "r"));
    // run test for table w/ three tablets, run test on last tablet
    runSplitRecoveryTest(c, 0, "w", 2, zl, nke("fooa", "m", null), nke("fooa", "r", "m"), nke("fooa", null, "r"));
    runSplitRecoveryTest(c, 1, "w", 2, zl, nke("foob", "m", null), nke("foob", "r", "m"), nke("foob", null, "r"));
}