Example usage for java.lang Thread interrupt

List of usage examples for java.lang Thread interrupt

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Introduction

In this page you can find the example usage for java.lang Thread interrupt.

Prototype

public void interrupt()

Source Link

Document

Interrupts this thread.

Usage

From source file:org.ulyssis.ipp.publisher.HttpServerPublisher.java

@Override
public void run() {
    LOG.info("Starting Undertow!");
    Thread thread = new Thread(server::start);
    thread.start();//w ww .j  a  v  a 2s  .c  om
    try {
        while (!Thread.currentThread().isInterrupted()) {
            Thread.sleep(10L);
        }
    } catch (InterruptedException ignored) {
    }
    server.stop();
    thread.interrupt();
    try {
        thread.join();
    } catch (InterruptedException ignored) {
    }
    cleanup();
}

From source file:org.apache.hadoop.corona.MiniCoronaCluster.java

public void shutdown() {
    try {//from   ww w . j av a 2 s  .  c  o m
        waitTaskTrackers();
        for (int idx = 0; idx < taskTrackerList.size(); idx++) {
            TaskTrackerRunner taskTracker = taskTrackerList.get(idx);
            Thread taskTrackerThread = taskTrackerThreadList.get(idx);
            taskTracker.shutdown();
            taskTrackerThread.interrupt();
            try {
                taskTrackerThread.join();
            } catch (InterruptedException ex) {
                LOG.error("Problem shutting down task tracker", ex);
            }
        }
    } finally {
        File configDir = new File("build", "minimr");
        File siteFile = new File(configDir, "mapred-site.xml");
        siteFile.delete();
    }
    try {
        pjt.shutdown();
        pjt.join();
    } catch (Exception e) {
        LOG.error("Error during PJT shutdown", e);
    }
    try {
        clusterManagerServer.stopRunning();
        clusterManagerServer.join();
    } catch (Exception e) {
        LOG.error("Error during CM shutdown", e);
    }
}

From source file:org.apache.hadoop.mapreduce.v2.app.commit.CommitterEventHandler.java

private synchronized void cancelJobCommit() {
    Thread threadCommitting = jobCommitThread;
    if (threadCommitting != null && threadCommitting.isAlive()) {
        LOG.info("Cancelling commit");
        threadCommitting.interrupt();

        // wait up to configured timeout for commit thread to finish
        long now = context.getClock().getTime();
        long timeoutTimestamp = now + commitThreadCancelTimeoutMs;
        try {//from   ww w .  j a  v a 2 s. com
            while (jobCommitThread == threadCommitting && now > timeoutTimestamp) {
                wait(now - timeoutTimestamp);
                now = context.getClock().getTime();
            }
        } catch (InterruptedException e) {
        }
    }
}

From source file:net.xmind.workbench.internal.notification.SiteEventNotificationService.java

private void stop() {
    if (job != null) {
        Thread thread = job.getThread();
        job.cancel();/*  www . j a v  a 2 s.  co  m*/
        if (thread != null) {
            thread.interrupt();
        }
        job = null;
    }
}

From source file:grails.plugins.jesque.AdminImpl.java

/**
 * {@inheritDoc}/*from  w  w  w  .  jav  a  2s .  com*/
 */
@Override
public void end(final boolean now) {
    this.state.set(SHUTDOWN);
    this.jedisPubSub.unsubscribe();
    if (now) {
        final Thread workerThread = this.threadRef.get();
        if (workerThread != null) {
            workerThread.interrupt();
        }
    }
}

From source file:org.spoutcraft.launcher.api.util.Download.java

@SuppressWarnings("unused")
public void run() {
    ReadableByteChannel rbc = null;
    FileOutputStream fos = null;/*  w  w  w. j av  a2  s  .c o  m*/
    try {
        URLConnection conn = url.openConnection();
        conn.setDoInput(true);
        conn.setDoOutput(false);
        System.setProperty("http.agent",
                "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/18.0.1025.162 Safari/535.19");
        conn.setRequestProperty("User-Agent",
                "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/18.0.1025.162 Safari/535.19");
        HttpURLConnection.setFollowRedirects(true);
        conn.setUseCaches(false);
        ((HttpURLConnection) conn).setInstanceFollowRedirects(true);
        int response = ((HttpURLConnection) conn).getResponseCode();
        InputStream in = getConnectionInputStream(conn);

        size = conn.getContentLength();
        outFile = new File(outPath);
        outFile.delete();

        rbc = Channels.newChannel(in);
        fos = new FileOutputStream(outFile);

        stateChanged();

        Thread progress = new MonitorThread(Thread.currentThread(), rbc);
        progress.start();

        fos.getChannel().transferFrom(rbc, 0, size > 0 ? size : Integer.MAX_VALUE);
        in.close();
        rbc.close();
        progress.interrupt();
        if (size > 0) {
            if (size == outFile.length()) {
                result = Result.SUCCESS;
            }
        } else {
            result = Result.SUCCESS;
        }
    } catch (PermissionDeniedException e) {
        result = Result.PERMISSION_DENIED;
    } catch (DownloadException e) {
        result = Result.FAILURE;
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        IOUtils.closeQuietly(fos);
        IOUtils.closeQuietly(rbc);
    }
}

From source file:org.apache.nutch.parse.ParseUtil.java

private ParseResult runParser(Parser p, Content content) {
    ParseCallable pc = new ParseCallable(p, content);
    FutureTask<ParseResult> task = new FutureTask<ParseResult>(pc);
    ParseResult res = null;//from ww  w.ja  va 2 s.  c o  m
    Thread t = new Thread(task);
    t.start();
    try {
        res = task.get(MAX_PARSE_TIME, TimeUnit.SECONDS);
    } catch (TimeoutException e) {
        LOG.warn("TIMEOUT parsing " + content.getUrl() + " with " + p);
    } catch (Exception e) {
        task.cancel(true);
        res = null;
        t.interrupt();
    } finally {
        t = null;
        pc = null;
    }
    return res;
}

From source file:org.echocat.jemoni.carbon.jmx.Jmx2CarbonBridge.java

protected void stopThread(@Nullable Thread thread) {
    if (thread != null) {
        thread.interrupt();
        try {//from   w ww .  j a va2  s.  co  m
            long tries = 0;
            while (thread.isAlive()) {
                tries++;
                thread.join(50);
                thread.interrupt();
                if (thread.isAlive() && tries % 200 == 0) {
                    LOG.info("Still wait for termination of '" + thread + "'...");
                }
            }
        } catch (InterruptedException ignored) {
            currentThread().interrupt();
            LOG.debug("Could not wait for termination of '" + thread + "' - but this thread was interrupted.");
        }
    }
}

From source file:org.spoutcraft.launcher.util.Download.java

@SuppressWarnings("unused")
public void run() {
    ReadableByteChannel rbc = null;
    FileOutputStream fos = null;//from   ww  w.  j  av  a2 s  .  c  om
    try {
        URLConnection conn = url.openConnection();
        conn.setDoInput(true);
        conn.setDoOutput(false);
        System.setProperty("http.agent",
                "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/18.0.1025.162 Safari/535.19");
        conn.setRequestProperty("User-Agent",
                "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/18.0.1025.162 Safari/535.19");
        HttpURLConnection.setFollowRedirects(true);
        conn.setUseCaches(false);
        ((HttpURLConnection) conn).setInstanceFollowRedirects(true);
        int response = ((HttpURLConnection) conn).getResponseCode();
        InputStream in = getConnectionInputStream(conn);

        size = conn.getContentLength();
        outFile = new File(outPath);
        outFile.delete();

        rbc = Channels.newChannel(in);
        fos = new FileOutputStream(outFile);

        stateChanged();

        Thread progress = new MonitorThread(Thread.currentThread(), rbc);
        progress.start();

        fos.getChannel().transferFrom(rbc, 0, size > 0 ? size : Integer.MAX_VALUE);
        in.close();
        rbc.close();
        progress.interrupt();
        if (size > 0) {
            if (size == outFile.length()) {
                result = Result.SUCCESS;
            }
        } else {
            result = Result.SUCCESS;
        }
    } catch (PermissionDeniedException e) {
        exception = e;
        result = Result.PERMISSION_DENIED;
    } catch (DownloadException e) {
        exception = e;
        result = Result.FAILURE;
    } catch (Exception e) {
        exception = e;
        e.printStackTrace();
    } finally {
        IOUtils.closeQuietly(fos);
        IOUtils.closeQuietly(rbc);
    }
}

From source file:net.technicpack.launchercore.util.Download.java

@Override
@SuppressWarnings("unused")
public void run() {
    ReadableByteChannel rbc = null;
    FileOutputStream fos = null;//  w w  w .ja va 2  s. com
    try {
        HttpURLConnection conn = Utils.openHttpConnection(url);
        int response = conn.getResponseCode();
        int responseFamily = response / 100;

        if (responseFamily == 3) {
            throw new DownloadException(
                    "The server issued a redirect response which Technic failed to follow.");
        } else if (responseFamily != 2) {
            throw new DownloadException("The server issued a " + response + " response code.");
        }

        InputStream in = getConnectionInputStream(conn);

        size = conn.getContentLength();
        outFile = new File(outPath);
        outFile.delete();

        rbc = Channels.newChannel(in);
        fos = new FileOutputStream(outFile);

        stateChanged();

        Thread progress = new MonitorThread(Thread.currentThread(), rbc);
        progress.start();

        fos.getChannel().transferFrom(rbc, 0, size > 0 ? size : Integer.MAX_VALUE);
        in.close();
        rbc.close();
        progress.interrupt();
        if (size > 0) {
            if (size == outFile.length()) {
                result = Result.SUCCESS;
            }
        } else {
            result = Result.SUCCESS;
        }
    } catch (PermissionDeniedException e) {
        exception = e;
        result = Result.PERMISSION_DENIED;
    } catch (DownloadException e) {
        exception = e;
        result = Result.FAILURE;
    } catch (Exception e) {
        exception = e;
        e.printStackTrace();
    } finally {
        IOUtils.closeQuietly(fos);
        IOUtils.closeQuietly(rbc);
    }
}