protected internal virtual void InitAppAggregator(ApplicationId appId, string user
, Credentials credentials, ContainerLogsRetentionPolicy logRetentionPolicy, IDictionary
<ApplicationAccessType, string> appAcls, LogAggregationContext logAggregationContext
)
{
// Get user's FileSystem credentials
UserGroupInformation userUgi = UserGroupInformation.CreateRemoteUser(user);
if (credentials != null)
{
userUgi.AddCredentials(credentials);
}
// New application
AppLogAggregator appLogAggregator = new AppLogAggregatorImpl(this.dispatcher, this
.deletionService, GetConfig(), appId, userUgi, this.nodeId, dirsHandler, GetRemoteNodeLogFileForApp
(appId, user), logRetentionPolicy, appAcls, logAggregationContext, this.context,
GetLocalFileContext(GetConfig()));
if (this.appLogAggregators.PutIfAbsent(appId, appLogAggregator) != null)
{
throw new YarnRuntimeException("Duplicate initApp for " + appId);
}
// wait until check for existing aggregator to create dirs
YarnRuntimeException appDirException = null;
try
{
// Create the app dir
CreateAppDir(user, appId, userUgi);
}
catch (Exception e)
{
appLogAggregator.DisableLogAggregation();
if (!(e is YarnRuntimeException))
{
appDirException = new YarnRuntimeException(e);
}
else
{
appDirException = (YarnRuntimeException)e;
}
}
// TODO Get the user configuration for the list of containers that need log
// aggregation.
// Schedule the aggregator.
Runnable aggregatorWrapper = new _Runnable_381(this, appLogAggregator, appId, userUgi
);
this.threadPool.Execute(aggregatorWrapper);
if (appDirException != null)
{
throw appDirException;
}
}
public virtual void TestUncaughtExceptionHandlerWithRuntimeException()
{
YarnUncaughtExceptionHandler spyYarnHandler = Org.Mockito.Mockito.Spy(exHandler);
YarnRuntimeException yarnException = new YarnRuntimeException("test-yarn-runtime-exception"
);
Sharpen.Thread yarnThread = new Sharpen.Thread(new _Runnable_45(yarnException));
yarnThread.SetUncaughtExceptionHandler(spyYarnHandler);
NUnit.Framework.Assert.AreSame(spyYarnHandler, yarnThread.GetUncaughtExceptionHandler
());
yarnThread.Start();
yarnThread.Join();
Org.Mockito.Mockito.Verify(spyYarnHandler).UncaughtException(yarnThread, yarnException
);
}
public _Runnable_45(YarnRuntimeException yarnException)
{
this.yarnException = yarnException;
}