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}

        StoreFileSplitter sfs = new StoreFileSplitter(entry.getKey(), sf);
        futures.add(threadPool.submit(sfs));
      }
    }
    // Shutdown the pool
    threadPool.shutdown();


    // Wait for all the tasks to finish
    try {
      boolean stillRunning = !threadPool.awaitTermination(
          this.fileSplitTimeout, TimeUnit.MILLISECONDS);

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        }
        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");

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      //splitStoreFile(sf, splitdir);
      StoreFileSplitter sfs = new StoreFileSplitter(sf, splitdir);
      futures.add(threadPool.submit(sfs));
    }
    // Shutdown the pool
    threadPool.shutdown();


    // Wait for all the tasks to finish
    try {
      boolean stillRunning = !threadPool.awaitTermination(
          this.fileSplitTimeout, TimeUnit.MILLISECONDS);

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        }
        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");

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        }
        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");

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                log.warn("Error during add/remove node", e);
            }
        }


        log.info("Rehash phase is completed...");
        executor.shutdown();
        executor.awaitTermination(1, TimeUnit.DAYS);


    }


    static class TestKey implements Serializable {

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        shutdownHub.addRegistryShutdownListener(new Runnable()
        {
            public void run()
            {
                executorService.shutdown();
            }
        });


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

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              } catch (ExecutionException e) {
                throw new IOException(e);
              }
            } while (!executorDone);
          }
          executor.shutdown();
        }
        HiveInterruptUtils.checkInterrupted();
        for (Map.Entry<String, ContentSummary> entry : resultMap.entrySet()) {
          ContentSummary cs = entry.getValue();

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        shutdownHub.addRegistryShutdownListener(new Runnable()
        {
            public void run()
            {
                executorService.shutdown();
            }
        });


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

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                }
            });
        }


        // wait for all sorting to complete
        executor.shutdown();
        try {
            executor.awaitTermination(Long.MAX_VALUE, TimeUnit.MILLISECONDS);
            // create iterator over sorted values
            return new DefaultIterable<V>(new ExternalSorterIterator(tempFiles, bufferSize
                                                                                / tempFiles.size()));

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