Examples with TaskResult org.ow2.proactive.scheduler.common.task.TaskResult used on opensource projects

Example 1 with TaskResult

use of org.ow2.proactive.scheduler.common.task.TaskResult in project scheduling by ow2-proactive.

the class SchedulerStateRest method taskLogErrByTag.

/**
 * Returns the list of standard error outputs (stderr) generated by a set of
 * tasks filtered by a given tag.
 *
 * @param sessionId
 *            a valid session id
 * @param jobId
 *            the id of the job
 * @param taskTag
 *            the tag used to filter the tasks
 * @return the list of stderr generated by the set of tasks filtered by the
 *         given tag or an empty string if the result is not yet available
 */
@Override
@GET
@GZIP
@Path("jobs/{jobid}/tasks/tag/{tasktag}/result/log/err")
@Produces("application/json")
public String taskLogErrByTag(@HeaderParam("sessionid") String sessionId, @PathParam("jobid") String jobId, @PathParam("tasktag") String taskTag) throws NotConnectedRestException, UnknownJobRestException, PermissionRestException {
    try {
        Scheduler s = checkAccess(sessionId, "jobs/" + jobId + "/tasks/tag/" + taskTag + "/result/log/err");
        List<TaskResult> trs = s.getTaskResultsByTag(jobId, taskTag);
        StringBuffer buf = new StringBuffer();
        for (TaskResult tr : trs) {
            if (tr.getOutput() != null) {
                buf.append(tr.getOutput().getStderrLogs(true));
            }
        }
        return buf.toString();
    } catch (PermissionException e) {
        throw new PermissionRestException(e);
    } catch (UnknownJobException e) {
        throw new UnknownJobRestException(e);
    } catch (NotConnectedException e) {
        throw new NotConnectedRestException(e);
    }
}

Example 2 with TaskResult

use of org.ow2.proactive.scheduler.common.task.TaskResult in project scheduling by ow2-proactive.

the class SchedulerStateRest method serializedValueOfTaskResult.

/**
 * Returns the value of the task result of the task <code>taskName</code> of
 * the job <code>jobId</code> This method returns the result as a byte array
 * whatever the result is.
 *
 * @param sessionId
 *            a valid session id
 * @param jobId
 *            the id of the job
 * @param taskname
 *            the name of the task
 * @return the value of the task result as a byte array.
 */
@Override
@GET
@GZIP
@Path("jobs/{jobid}/tasks/{taskname}/result/serializedvalue")
@Produces("*/*")
public byte[] serializedValueOfTaskResult(@HeaderParam("sessionid") String sessionId, @PathParam("jobid") String jobId, @PathParam("taskname") String taskname) throws Throwable {
    Scheduler s = checkAccess(sessionId, "jobs/" + jobId + "/tasks/" + taskname + "/result/serializedvalue");
    TaskResult tr = s.getTaskResult(jobId, taskname);
    tr = PAFuture.getFutureValue(tr);
    return tr.getSerializedValue();
}

Example 3 with TaskResult

use of org.ow2.proactive.scheduler.common.task.TaskResult in project scheduling by ow2-proactive.

the class SchedulerStateRest method valueOfTaskResultByTag.

/**
 * Returns the value of the task result for a set of tasks of the job
 * <code>jobId</code> filtered by a given tag. <strong>the result is
 * deserialized before sending to the client, if the class is not found the
 * content is replaced by the string 'Unknown value type' </strong>. To get
 * the serialized form of a given result, one has to call the following
 * restful service jobs/{jobid}/tasks/tag/{tasktag}/result/serializedvalue
 *
 * @param sessionId
 *            a valid session id
 * @param jobId
 *            the id of the job
 * @param taskTag
 *            the tag used to filter the tasks.
 * @return the value of the task result
 */
@Override
@GET
@GZIP
@Path("jobs/{jobid}/tasks/tag/{tasktag}/result/value")
@Produces("application/json")
public Map<String, String> valueOfTaskResultByTag(@HeaderParam("sessionid") String sessionId, @PathParam("jobid") String jobId, @PathParam("tasktag") String taskTag) throws Throwable {
    Scheduler s = checkAccess(sessionId, "jobs/" + jobId + "/tasks/tag/" + taskTag + "/result/value");
    List<TaskResult> taskResults = s.getTaskResultsByTag(jobId, taskTag);
    Map<String, String> result = new HashMap<String, String>(taskResults.size());
    for (TaskResult currentTaskResult : taskResults) {
        result.put(currentTaskResult.getTaskId().getReadableName(), getTaskResultValueAsStringOrExceptionStackTrace(currentTaskResult));
    }
    return result;
}

Example 4 with TaskResult

use of org.ow2.proactive.scheduler.common.task.TaskResult in project scheduling by ow2-proactive.

the class SchedulerStateRest method retrieveTaskLogsUsingDatabase.

private String retrieveTaskLogsUsingDatabase(String sessionId, String jobId, String taskName) throws NotConnectedRestException, UnknownJobException, UnknownTaskException, NotConnectedException, PermissionException, PermissionRestException {
    Scheduler scheduler = checkAccess(sessionId, "jobs/" + jobId + "/tasks/" + taskName + "/result/log/all");
    TaskResult taskResult = scheduler.getTaskResult(jobId, taskName);
    if (taskResult != null && taskResult.getOutput() != null) {
        return taskResult.getOutput().getAllLogs(true);
    }
    return "";
}

Example 5 with TaskResult

use of org.ow2.proactive.scheduler.common.task.TaskResult in project scheduling by ow2-proactive.

the class SchedulerStateRest method metadataOfTaskResultByTag.

/**
 * Returns the metadata of the task result of task <code>taskName</code> of the
 * job <code>jobId</code>filtered by a given tag.
 * <p>
 * Metadata is a map containing additional information associated with a result. For example a file name if the result represents a file.
 *
 * @param sessionId a valid session id
 * @param jobId     the id of the job
 * @param taskTag   the tag used to filter the tasks.
 * @return a map containing for each task entry, the metadata of the task result
 */
@Override
@GET
@GZIP
@Path("jobs/{jobid}/tasks/tag/{tasktag}/result/metadata")
@Produces("application/json")
public Map<String, Map<String, String>> metadataOfTaskResultByTag(@HeaderParam("sessionid") String sessionId, @PathParam("jobid") String jobId, @PathParam("tasktag") String taskTag) throws Throwable {
    Scheduler s = checkAccess(sessionId, "jobs/" + jobId + "/tasks/tag" + taskTag + "/result/serializedvalue");
    List<TaskResult> trs = s.getTaskResultsByTag(jobId, taskTag);
    Map<String, Map<String, String>> result = new HashMap<>(trs.size());
    for (TaskResult currentResult : trs) {
        TaskResult r = PAFuture.getFutureValue(currentResult);
        result.put(r.getTaskId().getReadableName(), r.getMetadata());
    }
    return result;
}