本文整理汇总了Java中org.apache.hadoop.mapreduce.v2.app.job.TaskAttempt.getDiagnostics方法的典型用法代码示例。如果您正苦于以下问题：Java TaskAttempt.getDiagnostics方法的具体用法？Java TaskAttempt.getDiagnostics怎么用？Java TaskAttempt.getDiagnostics使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.hadoop.mapreduce.v2.app.job.TaskAttempt的用法示例。
在下文中一共展示了TaskAttempt.getDiagnostics方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: verifyTaskAttemptGeneric
import org.apache.hadoop.mapreduce.v2.app.job.TaskAttempt; //导入方法依赖的package包/类
public void verifyTaskAttemptGeneric(TaskAttempt ta, TaskType ttype,
String id, String state, String type, String rack,
String nodeHttpAddress, String diagnostics, String assignedContainerId,
long startTime, long finishTime, long elapsedTime, float progress) {
TaskAttemptId attid = ta.getID();
String attemptId = MRApps.toString(attid);
WebServicesTestUtils.checkStringMatch("id", attemptId, id);
WebServicesTestUtils.checkStringMatch("type", ttype.toString(), type);
WebServicesTestUtils.checkStringMatch("state", ta.getState().toString(),
state);
WebServicesTestUtils.checkStringMatch("rack", ta.getNodeRackName(), rack);
WebServicesTestUtils.checkStringMatch("nodeHttpAddress",
ta.getNodeHttpAddress(), nodeHttpAddress);
String expectDiag = "";
List<String> diagnosticsList = ta.getDiagnostics();
if (diagnosticsList != null && !diagnostics.isEmpty()) {
StringBuffer b = new StringBuffer();
for (String diag : diagnosticsList) {
b.append(diag);
}
expectDiag = b.toString();
}
WebServicesTestUtils.checkStringMatch("diagnostics", expectDiag,
diagnostics);
WebServicesTestUtils.checkStringMatch("assignedContainerId",
ConverterUtils.toString(ta.getAssignedContainerID()),
assignedContainerId);
assertEquals("startTime wrong", ta.getLaunchTime(), startTime);
assertEquals("finishTime wrong", ta.getFinishTime(), finishTime);
assertEquals("elapsedTime wrong", finishTime - startTime, elapsedTime);
assertEquals("progress wrong", ta.getProgress() * 100, progress, 1e-3f);
}
示例2: getReport
import org.apache.hadoop.mapreduce.v2.app.job.TaskAttempt; //导入方法依赖的package包/类
@Override
public TaskReport getReport() {
TaskReport report = recordFactory.newRecordInstance(TaskReport.class);
readLock.lock();
try {
TaskAttempt bestAttempt = selectBestAttempt();
report.setTaskId(taskId);
report.setStartTime(getLaunchTime());
report.setFinishTime(getFinishTime());
report.setTaskState(getState());
report.setProgress(bestAttempt == null ? 0f : bestAttempt.getProgress());
report.setStatus(bestAttempt == null
? ""
: bestAttempt.getReport().getStateString());
for (TaskAttempt attempt : attempts.values()) {
if (TaskAttemptState.RUNNING.equals(attempt.getState())) {
report.addRunningAttempt(attempt.getID());
}
}
report.setSuccessfulAttempt(successfulAttempt);
for (TaskAttempt att : attempts.values()) {
String prefix = "AttemptID:" + att.getID() + " Info:";
for (CharSequence cs : att.getDiagnostics()) {
report.addDiagnostics(prefix + cs);
}
}
// Add a copy of counters as the last step so that their lifetime on heap
// is as small as possible.
report.setCounters(TypeConverter.toYarn(bestAttempt == null
? TaskAttemptImpl.EMPTY_COUNTERS
: bestAttempt.getCounters()));
return report;
} finally {
readLock.unlock();
}
}