public void TestSkipStoreDoesNotInvokeCacheStore([Values(true, false)] bool allowOverwrite)
{
var serverCache = Ignition.GetIgnite().CreateCache <int, int>(new CacheConfiguration
{
Name = TestUtils.TestName,
CacheStoreFactory = new BlockingCacheStore(),
WriteThrough = true
});
var options = new DataStreamerClientOptions
{
SkipStore = true,
AllowOverwrite = allowOverwrite
};
BlockingCacheStore.Block();
using (var streamer = Client.GetDataStreamer <int, int>(serverCache.Name, options))
{
foreach (var x in Enumerable.Range(1, 300))
{
streamer.Add(x, -x);
}
}
Assert.AreEqual(300, serverCache.GetSize());
Assert.AreEqual(-100, serverCache[100]);
}
public void TestExceedingPerNodeParallelOperationsBlocksAddMethod()
{
var serverCache = Ignition.GetIgnite().CreateCache <int, int>(new CacheConfiguration
{
Name = TestUtils.TestName,
CacheStoreFactory = new BlockingCacheStore(),
WriteThrough = true
});
var options = new DataStreamerClientOptions
{
PerNodeParallelOperations = 2,
PerNodeBufferSize = 1,
AllowOverwrite = true // Required for cache store to be invoked.
};
// Get primary keys for one of the nodes.
var keys = TestUtils.GetPrimaryKeys(Ignition.GetIgnite(), serverCache.Name).Take(5).ToArray();
using (var streamer = Client.GetDataStreamer <int, int>(serverCache.Name, options))
{
// Block writes and add data.
BlockingCacheStore.Block();
streamer.Add(keys[1], 1);
streamer.Add(keys[2], 2);
// ReSharper disable once AccessToDisposedClosure
var task = Task.Factory.StartNew(() => streamer.Add(keys[3], 3));
// Task is blocked because two streamer operations are already in progress.
Assert.IsFalse(TestUtils.WaitForCondition(() => task.IsCompleted, 500));
BlockingCacheStore.Unblock();
TestUtils.WaitForTrueCondition(() => task.IsCompleted, 500);
}
Assert.AreEqual(3, serverCache.GetSize());
}
