/// <exception cref="System.Exception"/>
public virtual void TestInterruptInMemory()
{
int Fetcher = 2;
InMemoryMapOutput <Text, Text> immo = Org.Mockito.Mockito.Spy(new InMemoryMapOutput
<Text, Text>(job, id, mm, 100, null, true));
Org.Mockito.Mockito.When(mm.Reserve(Matchers.Any <TaskAttemptID>(), Matchers.AnyLong
(), Matchers.AnyInt())).ThenReturn(immo);
Org.Mockito.Mockito.DoNothing().When(mm).WaitForResource();
Org.Mockito.Mockito.When(ss.GetHost()).ThenReturn(host);
string replyHash = SecureShuffleUtils.GenerateHash(Sharpen.Runtime.GetBytesForString
(encHash), key);
Org.Mockito.Mockito.When(connection.GetResponseCode()).ThenReturn(200);
Org.Mockito.Mockito.When(connection.GetHeaderField(ShuffleHeader.HttpHeaderName))
.ThenReturn(ShuffleHeader.DefaultHttpHeaderName);
Org.Mockito.Mockito.When(connection.GetHeaderField(ShuffleHeader.HttpHeaderVersion
)).ThenReturn(ShuffleHeader.DefaultHttpHeaderVersion);
Org.Mockito.Mockito.When(connection.GetHeaderField(SecureShuffleUtils.HttpHeaderReplyUrlHash
)).ThenReturn(replyHash);
ShuffleHeader header = new ShuffleHeader(map1ID.ToString(), 10, 10, 1);
ByteArrayOutputStream bout = new ByteArrayOutputStream();
header.Write(new DataOutputStream(bout));
TestFetcher.StuckInputStream @in = new TestFetcher.StuckInputStream(new ByteArrayInputStream
(bout.ToByteArray()));
Org.Mockito.Mockito.When(connection.GetInputStream()).ThenReturn(@in);
Org.Mockito.Mockito.DoAnswer(new _Answer_562(@in)).When(connection).Disconnect();
Fetcher <Text, Text> underTest = new TestFetcher.FakeFetcher <Text, Text>(job, id,
ss, mm, r, metrics, except, key, connection, Fetcher);
underTest.Start();
// wait for read in inputstream
@in.WaitForFetcher();
underTest.ShutDown();
underTest.Join();
// rely on test timeout to kill if stuck
NUnit.Framework.Assert.IsTrue(@in.WasClosedProperly());
Org.Mockito.Mockito.Verify(immo).Abort();
}
/// <exception cref="System.Exception"/>
public virtual void TestCopyFromHostWithRetry()
{
InMemoryMapOutput <Text, Text> immo = Org.Mockito.Mockito.Mock <InMemoryMapOutput>(
);
ss = Org.Mockito.Mockito.Mock <ShuffleSchedulerImpl>();
Fetcher <Text, Text> underTest = new TestFetcher.FakeFetcher <Text, Text>(jobWithRetry
, id, ss, mm, r, metrics, except, key, connection, true);
string replyHash = SecureShuffleUtils.GenerateHash(Sharpen.Runtime.GetBytesForString
(encHash), key);
Org.Mockito.Mockito.When(connection.GetResponseCode()).ThenReturn(200);
Org.Mockito.Mockito.When(connection.GetHeaderField(SecureShuffleUtils.HttpHeaderReplyUrlHash
)).ThenReturn(replyHash);
ShuffleHeader header = new ShuffleHeader(map1ID.ToString(), 10, 10, 1);
ByteArrayOutputStream bout = new ByteArrayOutputStream();
header.Write(new DataOutputStream(bout));
ByteArrayInputStream @in = new ByteArrayInputStream(bout.ToByteArray());
Org.Mockito.Mockito.When(connection.GetInputStream()).ThenReturn(@in);
Org.Mockito.Mockito.When(connection.GetHeaderField(ShuffleHeader.HttpHeaderName))
.ThenReturn(ShuffleHeader.DefaultHttpHeaderName);
Org.Mockito.Mockito.When(connection.GetHeaderField(ShuffleHeader.HttpHeaderVersion
)).ThenReturn(ShuffleHeader.DefaultHttpHeaderVersion);
Org.Mockito.Mockito.When(mm.Reserve(Matchers.Any <TaskAttemptID>(), Matchers.AnyLong
(), Matchers.AnyInt())).ThenReturn(immo);
long retryTime = Time.MonotonicNow();
Org.Mockito.Mockito.DoAnswer(new _Answer_375(retryTime)).When(immo).Shuffle(Matchers.Any
<MapHost>(), Matchers.Any <InputStream>(), Matchers.AnyLong(), Matchers.AnyLong()
, Matchers.Any <ShuffleClientMetrics>(), Matchers.Any <Reporter>());
// Emulate host down for 3 seconds.
underTest.CopyFromHost(host);
Org.Mockito.Mockito.Verify(ss, Org.Mockito.Mockito.Never()).CopyFailed(Matchers.Any
<TaskAttemptID>(), Matchers.Any <MapHost>(), Matchers.AnyBoolean(), Matchers.AnyBoolean
());
}
public virtual void TestCopyFromHostWait()
{
Fetcher <Text, Text> underTest = new TestFetcher.FakeFetcher <Text, Text>(job, id,
ss, mm, r, metrics, except, key, connection);
string replyHash = SecureShuffleUtils.GenerateHash(Sharpen.Runtime.GetBytesForString
(encHash), key);
Org.Mockito.Mockito.When(connection.GetResponseCode()).ThenReturn(200);
Org.Mockito.Mockito.When(connection.GetHeaderField(SecureShuffleUtils.HttpHeaderReplyUrlHash
)).ThenReturn(replyHash);
ShuffleHeader header = new ShuffleHeader(map1ID.ToString(), 10, 10, 1);
ByteArrayOutputStream bout = new ByteArrayOutputStream();
header.Write(new DataOutputStream(bout));
ByteArrayInputStream @in = new ByteArrayInputStream(bout.ToByteArray());
Org.Mockito.Mockito.When(connection.GetInputStream()).ThenReturn(@in);
Org.Mockito.Mockito.When(connection.GetHeaderField(ShuffleHeader.HttpHeaderName))
.ThenReturn(ShuffleHeader.DefaultHttpHeaderName);
Org.Mockito.Mockito.When(connection.GetHeaderField(ShuffleHeader.HttpHeaderVersion
)).ThenReturn(ShuffleHeader.DefaultHttpHeaderVersion);
//Defaults to null, which is what we want to test
Org.Mockito.Mockito.When(mm.Reserve(Matchers.Any <TaskAttemptID>(), Matchers.AnyLong
(), Matchers.AnyInt())).ThenReturn(null);
underTest.CopyFromHost(host);
Org.Mockito.Mockito.Verify(connection).AddRequestProperty(SecureShuffleUtils.HttpHeaderUrlHash
, encHash);
Org.Mockito.Mockito.Verify(allErrs, Org.Mockito.Mockito.Never()).Increment(1);
Org.Mockito.Mockito.Verify(ss, Org.Mockito.Mockito.Never()).CopyFailed(map1ID, host
, true, false);
Org.Mockito.Mockito.Verify(ss, Org.Mockito.Mockito.Never()).CopyFailed(map2ID, host
, true, false);
Org.Mockito.Mockito.Verify(ss).PutBackKnownMapOutput(Matchers.Any <MapHost>(), Matchers.Eq
(map1ID));
Org.Mockito.Mockito.Verify(ss).PutBackKnownMapOutput(Matchers.Any <MapHost>(), Matchers.Eq
(map2ID));
}
