/// <summary>test without TASK_LOG_DIR</summary>
/// <exception cref="System.IO.IOException"/>
public virtual void TestTaskLogWithoutTaskLogDir()
{
// TaskLog tasklog= new TaskLog();
Runtime.ClearProperty(YarnConfiguration.YarnAppContainerLogDir);
// test TaskLog
NUnit.Framework.Assert.AreEqual(TaskLog.GetMRv2LogDir(), null);
TaskAttemptID taid = Org.Mockito.Mockito.Mock <TaskAttemptID>();
JobID jid = new JobID("job", 1);
Org.Mockito.Mockito.When(((JobID)taid.GetJobID())).ThenReturn(jid);
Org.Mockito.Mockito.When(taid.ToString()).ThenReturn("JobId");
FilePath f = TaskLog.GetTaskLogFile(taid, true, TaskLog.LogName.Stdout);
NUnit.Framework.Assert.IsTrue(f.GetAbsolutePath().EndsWith("stdout"));
}
//taskId should be managed as String rather than TaskID object
//so that log4j can configure it from the configuration(log4j.properties).
// System properties passed in from JVM runner
public override void ActivateOptions()
{
lock (this)
{
SetOptionsFromSystemProperties();
if (maxEvents > 0)
{
tail = new List <LoggingEvent>();
}
SetFile(TaskLog.GetTaskLogFile(((TaskAttemptID)TaskAttemptID.ForName(taskId)), isCleanup
, TaskLog.LogName.Syslog).ToString());
SetAppend(true);
base.ActivateOptions();
}
}
/// <summary>test TaskAttemptID</summary>
/// <exception cref="System.IO.IOException"/>
public virtual void TestTaskLog()
{
// test TaskLog
Runtime.SetProperty(YarnConfiguration.YarnAppContainerLogDir, "testString");
NUnit.Framework.Assert.AreEqual(TaskLog.GetMRv2LogDir(), "testString");
TaskAttemptID taid = Org.Mockito.Mockito.Mock <TaskAttemptID>();
JobID jid = new JobID("job", 1);
Org.Mockito.Mockito.When(((JobID)taid.GetJobID())).ThenReturn(jid);
Org.Mockito.Mockito.When(taid.ToString()).ThenReturn("JobId");
FilePath f = TaskLog.GetTaskLogFile(taid, true, TaskLog.LogName.Stdout);
NUnit.Framework.Assert.IsTrue(f.GetAbsolutePath().EndsWith("testString" + FilePath
.separatorChar + "stdout"));
// test getRealTaskLogFileLocation
FilePath indexFile = TaskLog.GetIndexFile(taid, true);
if (!indexFile.GetParentFile().Exists())
{
indexFile.GetParentFile().Mkdirs();
}
indexFile.Delete();
indexFile.CreateNewFile();
TaskLog.SyncLogs("location", taid, true);
NUnit.Framework.Assert.IsTrue(indexFile.GetAbsolutePath().EndsWith("userlogs" + FilePath
.separatorChar + "job_job_0001" + FilePath.separatorChar + "JobId.cleanup" + FilePath
.separatorChar + "log.index"));
f = TaskLog.GetRealTaskLogFileLocation(taid, true, TaskLog.LogName.Debugout);
if (f != null)
{
NUnit.Framework.Assert.IsTrue(f.GetAbsolutePath().EndsWith("location" + FilePath.
separatorChar + "debugout"));
FileUtils.CopyFile(indexFile, f);
}
// test obtainLogDirOwner
NUnit.Framework.Assert.IsTrue(TaskLog.ObtainLogDirOwner(taid).Length > 0);
// test TaskLog.Reader
NUnit.Framework.Assert.IsTrue(ReadTaskLog(TaskLog.LogName.Debugout, taid, true).Length
> 0);
}