本文整理了Java中java.util.concurrent.ForkJoinPool.shutdown()
方法的一些代码示例,展示了ForkJoinPool.shutdown()
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。ForkJoinPool.shutdown()
方法的具体详情如下:
包路径:java.util.concurrent.ForkJoinPool
类名称:ForkJoinPool
方法名:shutdown
[英]True when shutdown() has been called.
[中]调用shutdown()时为True。
代码示例来源:origin: spring-projects/spring-framework
@Override
public void destroy() {
if (this.forkJoinPool != null) {
// Ignored for the common pool.
this.forkJoinPool.shutdown();
// Wait for all tasks to terminate - works for the common pool as well.
if (this.awaitTerminationSeconds > 0) {
try {
this.forkJoinPool.awaitTermination(this.awaitTerminationSeconds, TimeUnit.SECONDS);
}
catch (InterruptedException ex) {
Thread.currentThread().interrupt();
}
}
}
}
代码示例来源:origin: org.springframework/spring-context
@Override
public void destroy() {
if (this.forkJoinPool != null) {
// Ignored for the common pool.
this.forkJoinPool.shutdown();
// Wait for all tasks to terminate - works for the common pool as well.
if (this.awaitTerminationSeconds > 0) {
try {
this.forkJoinPool.awaitTermination(this.awaitTerminationSeconds, TimeUnit.SECONDS);
}
catch (InterruptedException ex) {
Thread.currentThread().interrupt();
}
}
}
}
代码示例来源:origin: oracle/opengrok
@Override
public void close() {
if (ctagsPool != null) {
ctagsPool.shutdown();
}
if (forkJoinPool != null) {
forkJoinPool.shutdown();
}
if (fixedExecutor != null) {
fixedExecutor.shutdown();
}
}
代码示例来源:origin: kilim/kilim
public void shutdown() {
super.shutdown();
pool.shutdown();
timerService.shutdown();
}
private static String[] processArgs(String[] args,int offset) {
代码示例来源:origin: OryxProject/oryx
throw new IllegalStateException(e.getCause());
} finally {
pool.shutdown();
代码示例来源:origin: OryxProject/oryx
throw new IllegalStateException(e.getCause());
} finally {
pool.shutdown();
代码示例来源:origin: lenskit/lenskit
private void runJobGraph(int nthreads) {
Preconditions.checkState(rootJob != null, "job graph not built");
ForkJoinPool pool = new ForkJoinPool(nthreads);
try {
pool.invoke(rootJob);
} catch (Throwable err) {
logger.error("experiment failed", err);
if (!continueAfterError) {
Throwables.throwIfUnchecked(err);
// will only happen if an undeclared checked exception slips through
throw new UncheckedExecutionException(err);
}
} finally {
pool.shutdown();
}
}
代码示例来源:origin: com.liferay.portal/com.liferay.portal.kernel
forkJoinPool.shutdown();
代码示例来源:origin: com.liferay.portal/com.liferay.portal.kernel
forkJoinPool.shutdown();
代码示例来源:origin: palantir/atlasdb
@Test
public void testCreatingMultipleTablesAtOnce() throws InterruptedException {
int threadCount = 16;
CyclicBarrier barrier = new CyclicBarrier(threadCount);
ForkJoinPool threadPool = new ForkJoinPool(threadCount);
threadPool.submit(() ->
IntStream.range(0, threadCount).parallel().forEach(i -> {
try {
barrier.await();
slowTimeoutKvs.createTable(GOOD_TABLE, AtlasDbConstants.GENERIC_TABLE_METADATA);
} catch (BrokenBarrierException | InterruptedException e) {
// Do nothing
}
}));
threadPool.shutdown();
Preconditions.checkState(threadPool.awaitTermination(90, TimeUnit.SECONDS),
"Not all table creation threads completed within the time limit");
slowTimeoutKvs.dropTable(GOOD_TABLE);
}
代码示例来源:origin: org.apache.hadoop/hadoop-hdfs
/**
* Update the count of each directory with quota in the namespace.
* A directory's count is defined as the total number inodes in the tree
* rooted at the directory.
*
* This is an update of existing state of the filesystem and does not
* throw QuotaExceededException.
*/
void updateCountForQuota(int initThreads) {
writeLock();
try {
int threads = (initThreads < 1) ? 1 : initThreads;
LOG.info("Initializing quota with " + threads + " thread(s)");
long start = Time.monotonicNow();
QuotaCounts counts = new QuotaCounts.Builder().build();
ForkJoinPool p = new ForkJoinPool(threads);
RecursiveAction task = new InitQuotaTask(getBlockStoragePolicySuite(),
rootDir.getStoragePolicyID(), rootDir, counts);
p.execute(task);
task.join();
p.shutdown();
LOG.info("Quota initialization completed in " + (Time.monotonicNow() - start) +
" milliseconds\n" + counts);
} finally {
writeUnlock();
}
}
代码示例来源:origin: locationtech/geogig
private void cleanupForkJoinPool() {
if (forkJoinPool == SHARED_FORK_JOIN_POOL)
return; // no need to clean up
else
forkJoinPool.shutdown(); // private pool needs cleaning
}
代码示例来源:origin: org.locationtech.geogig/geogig-core
private void cleanupForkJoinPool() {
if (forkJoinPool == SHARED_FORK_JOIN_POOL)
return; // no need to clean up
else
forkJoinPool.shutdown(); // private pool needs cleaning
}
代码示例来源:origin: thomasmueller/minperf
public void shutdown() {
if (pool != null) {
pool.shutdown();
}
}
代码示例来源:origin: io.sphere.sdk.jvm/sdk-http-ahc-1_8
@Override
public void close() {
asyncHttpClient.close();
threadPool.shutdown();
}
代码示例来源:origin: io.sphere.sdk.jvm/sdk-http-ning-1_8
@Override
public void close() {
asyncHttpClient.close();
threadPool.shutdown();
}
代码示例来源:origin: kompics/kompics
@Override
public void shutdown() {
pool.shutdown();
try {
if (!pool.awaitTermination(Kompics.SHUTDOWN_TIMEOUT, TimeUnit.MILLISECONDS)) {
Kompics.logger.warn("Failed orderly Kompics shutdown");
}
} catch (InterruptedException ex) {
Kompics.logger.warn("Failed orderly Kompics shutdown", ex);
}
}
代码示例来源:origin: lejon/T-SNE-Java
@Override
double[][] run(TSneConfiguration config) {
gradientPool = new ForkJoinPool(Runtime.getRuntime().availableProcessors());
gradientCalculationPool = Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors());
double [][] Y = super.run(config);
gradientPool.shutdown();
gradientCalculationPool.shutdown();
return Y;
}
代码示例来源:origin: addthis/hydra
private void joinProcessors() {
mapperPool.shutdown();
try {
if (!mapperPool.awaitTermination(task.getTaskFinishTimeout(), TimeUnit.SECONDS)) {
throw new RuntimeException("Mapper pool did not terminate after " +
task.getTaskFinishTimeout() + " seconds.");
}
} catch (InterruptedException ex) {
log.error("Interrupted while waiting for mapper pool termination.");
Throwables.propagate(ex);
}
}
代码示例来源:origin: cmu-phil/tetrad
@Override
public float[] compute(boolean biasCorrected) {
float[] means = new float[numOfCols];
ForkJoinPool pool = new ForkJoinPool(numOfThreads);
pool.invoke(new MeanAction(data, means, 0, numOfCols - 1));
pool.invoke(new VarianceAction(data, means, biasCorrected, 0, numOfCols - 1));
pool.shutdown();
return means;
}
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