public virtual void TestAppend()
{
string src = "/testNamenodeRetryCache/testAppend/src";
ResetCall();
// Create a file with partial block
DFSTestUtil.CreateFile(filesystem, new Path(src), 128, (short)1, 0L);
// Retried append requests succeed
NewCall();
LastBlockWithStatus b = nnRpc.Append(src, "holder", new EnumSetWritable <CreateFlag
>(EnumSet.Of(CreateFlag.Append)));
NUnit.Framework.Assert.AreEqual(b, nnRpc.Append(src, "holder", new EnumSetWritable
<CreateFlag>(EnumSet.Of(CreateFlag.Append))));
NUnit.Framework.Assert.AreEqual(b, nnRpc.Append(src, "holder", new EnumSetWritable
<CreateFlag>(EnumSet.Of(CreateFlag.Append))));
// non-retried call fails
NewCall();
try
{
nnRpc.Append(src, "holder", new EnumSetWritable <CreateFlag>(EnumSet.Of(CreateFlag
.Append)));
NUnit.Framework.Assert.Fail("testAppend - expected exception is not thrown");
}
catch (Exception)
{
}
}
