Examples of VoltLogger

org.voltcore.logging.VoltLogger
Class that implements the core functionality of a Log4j logger or a java.util.logging logger. The point is that it should work whether log4j is in the classpath or not. New VoltDB code should avoid log4j wherever possible.
org.voltdb.logging.VoltLogger
Class that implements the core functionality of a Log4j logger or a java.util.logging logger. The point is that it should work whether log4j is in the classpath or not. New VoltDB code should avoid log4j wherever possible.

Examples of org.voltcore.logging.VoltLogger

    {
        if (fragmentId == SysProcFragmentId.PF_shutdownSync) {
            VoltDB.instance().getHostMessenger().prepareForShutdown();
            if (!m_failsafeArmed.getAndSet(true)) {
                m_failsafe.start();
                new VoltLogger("HOST").warn("VoltDB shutdown operation requested and in progress.  Cluster will terminate shortly.");
            }
            return new DependencyPair(DEP_shutdownSync,
                    new VoltTable(new ColumnInfo[] { new ColumnInfo("HA", VoltType.STRING) } ));
        }
        else if (fragmentId == SysProcFragmentId.PF_shutdownSyncDone) {
            return new DependencyPair(DEP_shutdownSyncDone,
                    new VoltTable(new ColumnInfo[] { new ColumnInfo("HA", VoltType.STRING) } ));
        }
        else if (fragmentId == SysProcFragmentId.PF_shutdownCommand) {
            Thread shutdownThread = new Thread() {
                @Override
                public void run() {
                    boolean die = false;
                    try {
                        die = VoltDB.instance().shutdown(this);
                    } catch (InterruptedException e) {
                        new VoltLogger("HOST").error(
                                "Exception while attempting to shutdown VoltDB from shutdown sysproc",
                                e);
                    }
                    if (die) {
                        new VoltLogger("HOST").warn("VoltDB shutting down as requested by @Shutdown command.");
                        System.exit(0);
                    }
                    else {
                        try {
                            Thread.sleep(10000);

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Examples of org.voltcore.logging.VoltLogger

        m_clock = clock;


        // warn if running with a simulated clock skew
        // this should only be used for testing
        if (m_timestampTestingSalt != 0) {
            VoltLogger log = new VoltLogger("HOST");
            log.warn(String.format("Initiator (id=%d) running in test mode with non-zero timestamp testing value: %d",
                     initiatorId, timestampTestingSalt));
        }




        // if the cluster has one node, allow clocks to be changed up to one week

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Examples of org.voltcore.logging.VoltLogger

            }
        }
        else {
            // reset the counter and lastUsedTime for the new millisecond
            if (currentTime < lastUsedTime) {
                VoltLogger log = new VoltLogger("HOST");
                double diffSeconds = (lastUsedTime - currentTime) / 1000.0;
                String msg = String.format("Initiator time moved backwards from: %d to %d, a difference of %.2f seconds.",
                        lastUsedTime, currentTime, diffSeconds);
                log.error(msg);
                System.err.println(msg);
                // if the diff is less than some specified amount of time, wait a bit
                if ((lastUsedTime - currentTime) < BACKWARD_TIME_FORGIVENESS_WINDOW_MS) {
                    log.info("This node will delay any stored procedures sent to it.");
                    log.info(String.format("This node will resume full operation in  %.2f seconds.", diffSeconds));


                    long count = BACKWARD_TIME_FORGIVENESS_WINDOW_MS;
                    // note, the loop should stop once lastUsedTime is PASSED, not current
                    while ((currentTime <= lastUsedTime) && (count-- > 0)) {
                        try {

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Examples of org.voltcore.logging.VoltLogger

        m_timestampTestingSalt = timestampTestingSalt;


        // warn if running with a simulated clock skew
        // this should only be used for testing
        if (m_timestampTestingSalt != 0) {
            VoltLogger log = new VoltLogger("HOST");
            log.warn(String.format("Initiator (id=%d) running in test mode with non-zero timestamp testing value: %d",
                     initiatorId, timestampTestingSalt));
        }




        BACKWARD_TIME_FORGIVENESS_WINDOW_MS = backwareTimeForgivenessWindow;

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Examples of org.voltcore.logging.VoltLogger

            }
        }
        else {
            // reset the counter and lastUsedTime for the new millisecond
            if (currentTime < lastUsedTime) {
                VoltLogger log = new VoltLogger("HOST");
                double diffSeconds = (lastUsedTime - currentTime) / 1000.0;
                String msg = String.format("Initiator time moved backwards from: %d to %d, a difference of %.2f seconds.",
                        lastUsedTime, currentTime, diffSeconds);
                log.error(msg);
                System.err.println(msg);
                // if the diff is less than some specified amount of time, wait a bit
                if ((lastUsedTime - currentTime) < BACKWARD_TIME_FORGIVENESS_WINDOW_MS) {
                    log.info("This node will delay any stored procedures sent to it.");
                    log.info(String.format("This node will resume full operation in  %.2f seconds.", diffSeconds));


                    long count = BACKWARD_TIME_FORGIVENESS_WINDOW_MS;
                    // note, the loop should stop once lastUsedTime is PASSED, not current
                    while ((currentTime <= lastUsedTime) && (count-- > 0)) {
                        try {

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Examples of org.voltcore.logging.VoltLogger

                try {
                    m_listenerSockets.get(0).close();
                    m_listenerSockets.clear();
                }
                catch (IOException ex) {
                    new VoltLogger(SocketJoiner.class.getName()).l7dlog(Level.FATAL, null, ex);
                }
            }
        }


        if (!m_listenerSockets.isEmpty()) {

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Examples of org.voltcore.logging.VoltLogger

                Encoder.decodeBase64AndDecompressToBytes(frag.getPlannodetree()),
                sqlText);
        ParameterSet params = ParameterSet.emptyParameterSet();


        // Replace the normal logger with a mocked one, so we can verify the message
        VoltLogger mockedLogger = Mockito.mock(VoltLogger.class);
        ExecutionEngine.setVoltLoggerForTest(mockedLogger);


        m_ee.setTimeoutLatency(timeout);


        try {

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Examples of org.voltcore.logging.VoltLogger

                        //I think it will always be that there was an existing snapshot request
                        //It should eventually terminate and then we can submit one.
                        try {
                            Thread.sleep(5000);
                        } catch (InterruptedException e1) {}
                        new VoltLogger("SNAPSHOT").warn("Partition detection was unable to submit a snapshot request" +
                                "because one already existed. Retrying.");
                        continue;
                    } catch (InterruptedException ignore) {}
                }

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Examples of org.voltcore.logging.VoltLogger

    /**
     * Call VoltDB.crashVoltDB on behalf of the EE
     * @param reason Reason the EE crashed
     */
    public static void crashVoltDB(String reason, String traces[], String filename, int lineno) {
        VoltLogger hostLog = new VoltLogger("HOST");
        String fn = (filename == null) ? "unknown" : filename;
        String re = (reason == null) ? "Fatal EE error." : reason;
        hostLog.fatal(re + " In " + fn + ":" + lineno);
        if (traces != null) {
            for ( String trace : traces) {
                hostLog.fatal(trace);
            }
        }
        VoltDB.crashLocalVoltDB(re + " In " + fn + ":" + lineno, true, null);
    }

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Examples of org.voltcore.logging.VoltLogger

    private final Queue<Message> m_recvQ = new ConcurrentLinkedQueue<Message>();
    AtomicBoolean m_shouldContinue = new AtomicBoolean(true);


    MiniNode(long HSId, Set<Long> HSIds, FakeMesh mesh)
    {
        m_nodeLog = new VoltLogger("MININODE-" + CoreUtils.hsIdToString(HSId));
        m_nodeLog.info("Constructing MiniNode for HSID: " + CoreUtils.hsIdToString(HSId));
        m_HSId = HSId;
        m_HSIds.addAll(HSIds);
        m_mesh = mesh;
        m_deadTracker = new DeadHostTracker(TIMEOUT);

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