Package org.apache.pig.builtin

Examples of org.apache.pig.builtin.MonitoredUDF

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    @SuppressWarnings("unchecked")
    public MonitoredUDFExecutor(EvalFunc udf) {
        // is 10 enough? This is pretty arbitrary.
        exec = MoreExecutors.getExitingExecutorService(new ScheduledThreadPoolExecutor(10));
        this.evalFunc = udf;
        MonitoredUDF anno = udf.getClass().getAnnotation(MonitoredUDF.class);
        timeUnit = anno.timeUnit();
        duration = anno.duration();
        errorCallback = anno.errorCallback();

        // The exceptions really should not happen since our handlers are defined by the parent class which
        // must be extended by all custom handlers.
        try {
            errorHandler = errorCallback.getMethod("handleError", EvalFunc.class, Exception.class);
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    @SuppressWarnings("unchecked")
    public MonitoredUDFExecutor(EvalFunc udf) {
        // is 10 enough? This is pretty arbitrary.
        exec = MoreExecutors.listeningDecorator(MoreExecutors.getExitingExecutorService(new ScheduledThreadPoolExecutor(1)));
        this.evalFunc = udf;
        MonitoredUDF anno = udf.getClass().getAnnotation(MonitoredUDF.class);
        timeUnit = anno.timeUnit();
        duration = anno.duration();
        errorCallback = anno.errorCallback();

        // The exceptions really should not happen since our handlers are defined by the parent class which
        // must be extended by all custom handlers.
        try {
            errorHandler = errorCallback.getMethod("handleError", EvalFunc.class, Exception.class);
View Full Code Here
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    @SuppressWarnings("unchecked")
    public MonitoredUDFExecutor(EvalFunc udf) {
        // is 10 enough? This is pretty arbitrary.
        exec = MoreExecutors.getExitingExecutorService(new ScheduledThreadPoolExecutor(10));
        this.evalFunc = udf;
        MonitoredUDF anno = udf.getClass().getAnnotation(MonitoredUDF.class);
        timeUnit = anno.timeUnit();
        duration = anno.duration();
        errorCallback = anno.errorCallback();

        // The exceptions really should not happen since our handlers are defined by the parent class which
        // must be extended by all custom handlers.
        try {
            errorHandler = errorCallback.getMethod("handleError", EvalFunc.class, Exception.class);
View Full Code Here
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    @SuppressWarnings("unchecked")
    public MonitoredUDFExecutor(EvalFunc udf) {
        // is 10 enough? This is pretty arbitrary.
        exec = MoreExecutors.listeningDecorator(MoreExecutors.getExitingExecutorService(new ScheduledThreadPoolExecutor(1)));
        this.evalFunc = udf;
        MonitoredUDF anno = udf.getClass().getAnnotation(MonitoredUDF.class);
        timeUnit = anno.timeUnit();
        duration = anno.duration();
        errorCallback = anno.errorCallback();

        // The exceptions really should not happen since our handlers are defined by the parent class which
        // must be extended by all custom handlers.
        try {
            errorHandler = errorCallback.getMethod("handleError", EvalFunc.class, Exception.class);
View Full Code Here
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Related Classes of org.apache.pig.builtin.MonitoredUDF

  • org.apache.pig.backend.hadoop.executionengine.physicalLayer.util.MonitoredUDFExecutor
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