Examples with GATObjectCreationException org.gridlab.gat.GATObjectCreationException used on opensource projects

Example 1 with GATObjectCreationException

use of org.gridlab.gat.GATObjectCreationException in project compss by bsc-wdc.

the class GATCopy method doCopy.

private void doCopy(org.gridlab.gat.URI src, org.gridlab.gat.URI dest) throws GATCopyException {
    // Try to copy from each location until successful
    FileInterface f = null;
    LOGGER.debug("RawPath: " + src.getRawPath());
    LOGGER.debug("isLocal: " + src.isLocal());
    if (src.isLocal() && !(new File(src.getRawPath())).exists()) {
        String errorMessage = null;
        if (this.reason instanceof WorkersDebugInfoCopyTransferable) {
            // Only warn, hide error to ErrorManager
            errorMessage = "Workers Debug Information not supported in GAT Adaptor";
            LOGGER.warn(errorMessage);
        } else {
            // Notify error to ErrorManager
            errorMessage = "File '" + src.toString() + "' could not be copied to '" + dest.toString() + "' because it does not exist.";
            ErrorManager.warn(errorMessage);
            LOGGER.warn(errorMessage);
        }
        throw new GATCopyException(errorMessage);
    }
    try {
        f = org.gridlab.gat.GAT.createFile(GATAdaptor.getTransferContext(), src).getFileInterface();
        f.copy(dest);
    } catch (GATObjectCreationException | GATInvocationException e) {
        throw new GATCopyException(e);
    }
}

Example 2 with GATObjectCreationException

use of org.gridlab.gat.GATObjectCreationException in project compss by bsc-wdc.

the class LoadLevelerJob method waitForTrigger.

// Wait for the creation of a special file (by the application).
void waitForTrigger(JobState state) throws GATInvocationException {
    if (triggerDirectory == null) {
        return;
    }
    if (jobName == null) {
        return;
    }
    if (waiter == null) {
        try {
            waiter = FileWaiter.createFileWaiter(GAT.createFile(gatContext, triggerDirectory));
        } catch (GATObjectCreationException e) {
            throw new GATInvocationException("Could not create", e);
        }
    }
    String filename = jobName + "." + state.toString().substring(0, 3);
    File file;
    try {
        file = GAT.createFile(gatContext, triggerDirectory + "/" + filename);
    } catch (GATObjectCreationException e) {
        throw new GATInvocationException("Could not create");
    }
    if (logger.isDebugEnabled()) {
        logger.debug("Waiting for " + filename + " in directory " + triggerDirectory);
    }
    waiter.waitFor(filename);
    if (logger.isDebugEnabled()) {
        logger.debug("Finished waiting for " + filename + " in directory " + triggerDirectory);
    }
    synchronized (this.getClass()) {
        if (!file.delete()) {
            if (logger.isDebugEnabled()) {
                logger.debug("Could not remove " + file.toGATURI());
            }
        }
    }
}

Example 3 with GATObjectCreationException

use of org.gridlab.gat.GATObjectCreationException in project compss by bsc-wdc.

the class LsfJob method waitForTrigger.

// Wait for the creation of a special file (by the application).
void waitForTrigger(JobState state) throws GATInvocationException {
    if (triggerDirectory == null) {
        return;
    }
    if (jobName == null) {
        return;
    }
    if (waiter == null) {
        try {
            waiter = FileWaiter.createFileWaiter(GAT.createFile(gatContext, triggerDirectory));
        } catch (GATObjectCreationException e) {
            throw new GATInvocationException("Could not create", e);
        }
    }
    String filename = jobName + "." + state.toString().substring(0, 3);
    File file;
    try {
        file = GAT.createFile(gatContext, triggerDirectory + "/" + filename);
    } catch (GATObjectCreationException e) {
        throw new GATInvocationException("Could not create");
    }
    if (logger.isDebugEnabled()) {
        logger.debug("Waiting for " + filename + " in directory " + triggerDirectory);
    }
    waiter.waitFor(filename);
    if (logger.isDebugEnabled()) {
        logger.debug("Finished waiting for " + filename + " in directory " + triggerDirectory);
    }
    synchronized (this.getClass()) {
        if (!file.delete()) {
            if (logger.isDebugEnabled()) {
                logger.debug("Could not remove " + file.toGATURI());
            }
        }
    }
}

Example 4 with GATObjectCreationException

use of org.gridlab.gat.GATObjectCreationException in project compss by bsc-wdc.

the class LsfResourceBrokerAdaptor method submitJob.

/*
     * (non-Javadoc)
     * 
     * @see org.gridlab.gat.resources.ResourceBroker#submitJob(org.gridlab.gat.resources.JobDescription)
     */
public Job submitJob(AbstractJobDescription abstractDescription, MetricListener listener, String metricDefinitionName) throws GATInvocationException {
    if (!(abstractDescription instanceof JobDescription)) {
        throw new GATInvocationException("can only handle JobDescriptions: " + abstractDescription.getClass());
    }
    JobDescription description = (JobDescription) abstractDescription;
    SoftwareDescription sd = description.getSoftwareDescription();
    if (sd == null) {
        throw new GATInvocationException("The job description does not contain a software description");
    }
    if (description.getProcessCount() < 1) {
        throw new GATInvocationException("Adaptor cannot handle: process count < 1: " + description.getProcessCount());
    }
    if (description.getResourceCount() != 1) {
        throw new GATInvocationException("Adaptor cannot handle: resource count > 1: " + description.getResourceCount());
    }
    String home = System.getProperty("user.home");
    if (home == null) {
        throw new GATInvocationException("lsf broker could not get user home dir");
    }
    Sandbox sandbox = new Sandbox(gatContext, description, "localhost", home, true, true, false, false);
    LsfJob lsfJob = new LsfJob(gatContext, description, sandbox);
    Job job = null;
    if (description instanceof WrapperJobDescription) {
        WrapperJobCpi tmp = new WrapperJobCpi(gatContext, lsfJob, listener, metricDefinitionName);
        listener = tmp;
        job = tmp;
    } else {
        job = lsfJob;
    }
    if (listener != null && metricDefinitionName != null) {
        Metric metric = lsfJob.getMetricDefinitionByName(metricDefinitionName).createMetric(null);
        lsfJob.addMetricListener(listener, metric);
    }
    lsfJob.setState(Job.JobState.PRE_STAGING);
    lsfJob.waitForTrigger(Job.JobState.PRE_STAGING);
    sandbox.prestage();
    String exe;
    if (sandbox.getResolvedExecutable() != null) {
        exe = sandbox.getResolvedExecutable().getPath();
    // try to set the executable bit, it might be lost
    /* CDIAZ: The command "exe" can be also in a remote host
             * 		  The command must have the right permissions in the remote host
            try {
                new CommandRunner("chmod", "+x", exe);
            } catch (Throwable t) {
                // ignore
            }
            */
    } else {
        exe = getExecutable(description);
    }
    String[] args = getArgumentsArray(description);
    // Directory where the lsf command will be executed
    java.io.File f = new java.io.File(sandbox.getSandboxPath());
    if (!f.exists()) {
        throw new GATInvocationException("Unable to find directory " + f.getAbsolutePath());
    }
    // Check and set the environment for a blaunch command
    Map<String, Object> env = sd.getEnvironment();
    this.prepareBLaunchEnv(env);
    // Encapsulate the original command into a blaunch command
    String host = brokerURI.getHost();
    String blExe = this.getBlaunchCommand();
    String[] blArgs = this.getBlaunchArgs(host, exe, args);
    ProcessBundle bundle = new ProcessBundle(description.getProcessCount(), blExe, blArgs, f, env);
    lsfJob.setSubmissionTime();
    lsfJob.setState(Job.JobState.SCHEDULED);
    try {
        lsfJob.setState(Job.JobState.RUNNING);
        lsfJob.waitForTrigger(Job.JobState.RUNNING);
        lsfJob.setStartTime();
        bundle.startBundle();
        lsfJob.setProcess(bundle);
    } catch (IOException e) {
        throw new CommandNotFoundException("LsfResourceBrokerAdaptor", e);
    }
    if (!sd.streamingStderrEnabled()) {
        try {
            if (sd.getStderr() != null) {
                OutputStream err = GAT.createFileOutputStream(gatContext, sd.getStderr());
                // to file
                StreamForwarder forwarder = new StreamForwarder(bundle.getStderr(), err, sd.getExecutable() + " [stderr]");
                lsfJob.setErrorStream(forwarder);
                if (logger.isDebugEnabled()) {
                    logger.debug("Created stderr forwarder to file " + sd.getStderr());
                }
            } else {
                // or throw it away
                new StreamForwarder(bundle.getStderr(), null, sd.getExecutable() + " [stderr]");
            }
        } catch (GATObjectCreationException e) {
            throw new GATInvocationException("Unable to create file output stream for stderr!", e);
        }
    }
    if (!sd.streamingStdoutEnabled()) {
        // read away the stdout
        try {
            if (sd.getStdout() != null) {
                // to file
                OutputStream out = GAT.createFileOutputStream(gatContext, sd.getStdout());
                StreamForwarder forwarder = new StreamForwarder(bundle.getStdout(), out, sd.getExecutable() + " [stdout]");
                lsfJob.setOutputStream(forwarder);
                if (logger.isDebugEnabled()) {
                    logger.debug("Created stdout forwarder to file " + sd.getStdout());
                }
            } else {
                // or throw it away
                new StreamForwarder(bundle.getStdout(), null, sd.getExecutable() + " [stdout]");
            }
        } catch (GATObjectCreationException e) {
            throw new GATInvocationException("Unable to create file output stream for stdout!", e);
        }
    }
    if (!sd.streamingStdinEnabled() && sd.getStdin() != null) {
        // forward the stdin from file
        try {
            InputStream in = GAT.createFileInputStream(gatContext, sd.getStdin());
            bundle.setStdin(sd.getExecutable(), in);
        } catch (GATObjectCreationException e) {
            throw new GATInvocationException("Unable to create file input stream for stdin!", e);
        }
    }
    lsfJob.monitorState();
    return job;
}

Example 5 with GATObjectCreationException

use of org.gridlab.gat.GATObjectCreationException in project compss by bsc-wdc.

the class FileExample method start.

public void start(URI uri1, URI uri2, URI uri3) {
    File file1 = null;
    try {
        file1 = GAT.createFile(uri1);
    } catch (GATObjectCreationException e) {
        System.err.println("failed to create file1 at location '" + uri1 + "': " + e);
        return;
    }
    try {
        file1.copy(uri2);
        System.out.println("file1 at location '" + uri1 + "' copied to file2 at location '" + uri2 + "'");
    } catch (GATInvocationException e) {
        System.err.println("failed to copy file1 at location '" + uri1 + "' to file2 at location '" + uri2 + "': " + e);
        return;
    }
    file1.delete();
    System.out.println("file1 at location '" + uri1 + "' deleted");
    File file2 = null;
    try {
        file2 = GAT.createFile(uri2);
    } catch (GATObjectCreationException e) {
        System.err.println("failed to create file2 at location '" + uri2 + "': " + e);
        return;
    }
    try {
        file2.move(uri3);
        System.out.println("file2 at location '" + uri2 + "' moved to file3 at location '" + uri3 + "'");
    } catch (GATInvocationException e) {
        System.err.println("failed to move file2 at location '" + uri2 + "' to file3 at location '" + uri3 + "': " + e);
        return;
    }
}