Examples of java.util.concurrent.ThreadPoolExecutor.shutdown()

Class java.util.concurrent.ThreadPoolExecutor

Examples of java.util.concurrent.ThreadPoolExecutor.shutdown()

java.util.concurrent.ThreadPoolExecutor.shutdown()
Initiates an orderly shutdown in which previously submitted tasks are executed, but no new tasks will be accepted. Invocation has no additional effect if already shut down.
This method does not wait for previously submitted tasks to complete execution. Use {@link #awaitTermination awaitTermination}to do that. @throws SecurityException {@inheritDoc}

        // atomic bulkloads assuming that there are splits and no merges, and
        // that we can atomically pull out the groups we want to retry.
      }


    } finally {
      pool.shutdown();
      if (queue != null && !queue.isEmpty()) {
        StringBuilder err = new StringBuilder();
        err.append("-------------------------------------------------\n");
        err.append("Bulk load aborted with some files not yet loaded:\n");
        err.append("-------------------------------------------------\n");

View Full Code Here

        }
        if(bulkToken != null) {
          new SecureBulkLoadClient(table).cleanupBulkLoad(bulkToken);
        }
      }
      pool.shutdown();
      if (queue != null && !queue.isEmpty()) {
        StringBuilder err = new StringBuilder();
        err.append("-------------------------------------------------\n");
        err.append("Bulk load aborted with some files not yet loaded:\n");
        err.append("-------------------------------------------------\n");

View Full Code Here

    for (final byte [] region : splitLogsMap.keySet()) {
      Callable splitter = createNewSplitter(rootDir, logWriters, splitLogsMap, region, fs, conf);
      writeFutureResult.put(region, threadPool.submit(splitter));
    }


    threadPool.shutdown();
    // Wait for all threads to terminate
    try {
      for (int j = 0; !threadPool.awaitTermination(5, TimeUnit.SECONDS); j++) {
        String message = "Waiting for hlog writers to terminate, elapsed " + j * 5 + " seconds";
        if (j < 30) {

View Full Code Here

        processorCache.clear();
        if ( executor!=null ) {
            if ( executor instanceof ThreadPoolExecutor ) {
                //this is our internal one, so we need to shut it down
                ThreadPoolExecutor tpe = (ThreadPoolExecutor) executor;
                tpe.shutdown();
                TaskQueue queue = (TaskQueue) tpe.getQueue();
                queue.setParent(null);
            }
            executor = null;
        }

View Full Code Here


        tpe.execute(new FSRegionScanner(fs, regionPath,
            regionToBestLocalityRSMapping, regionDegreeLocalityMapping));
      }
    } finally {
      tpe.shutdown();
      int threadWakeFrequency = conf.getInt(HConstants.THREAD_WAKE_FREQUENCY,
          60 * 1000);
      try {
        // here we wait until TPE terminates, which is either naturally or by
        // exceptions in the execution of the threads

View Full Code Here


        if(bulkToken != null) {
          new SecureBulkLoadClient(table).cleanupBulkLoad(bulkToken);
        }
      }
      pool.shutdown();
      if (queue != null && !queue.isEmpty()) {
        StringBuilder err = new StringBuilder();
        err.append("-------------------------------------------------\n");
        err.append("Bulk load aborted with some files not yet loaded:\n");
        err.append("-------------------------------------------------\n");

View Full Code Here

        for (int i=0; i<1000; i++) {
            executor.execute(createSessionTask);
            executor.execute(startStopTask);
        }


        executor.shutdown();
        assertTrue("executor terminated", executor.awaitTermination(30, TimeUnit.SECONDS));
        assertTrue("no exceptions: " + exceptions, exceptions.isEmpty());
    }
}

View Full Code Here

                boolean tasksCompleted = false;
                try {
                    // sample all resources with threadpool
                    final List<Future<AsynSamplerResultHolder>> retExec = exec.invokeAll(liste);
                    // call normal shutdown (wait ending all tasks)
                    exec.shutdown();
                    // put a timeout if tasks couldn't terminate
                    exec.awaitTermination(AWAIT_TERMINATION_TIMEOUT, TimeUnit.SECONDS);
                    CookieManager cookieManager = getCookieManager();
                    // add result to main sampleResult
                    for (Future<AsynSamplerResultHolder> future : retExec) {

View Full Code Here

                Thread.sleep(1000);
            } catch (InterruptedException ignore) {
            }
        }


        workerPool.shutdown();
        ResultProcessor.printResults(workers, host, url.toString(), contentLength);
    }


    private HttpParams getHttpParams(int socketTimeout, boolean useHttp1_0) {
        HttpParams params = new BasicHttpParams();

View Full Code Here


        shutdownHub.addRegistryShutdownListener(new RegistryShutdownListener()
        {
            public void registryDidShutdown()
            {
                executorService.shutdown();
            }
        });


        return new ParallelExecutorImpl(executorService, thunkCreator, perthreadManager);
    }

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.