use of io.prestosql.operator.exchange.LocalExchange.LocalExchangeSinkFactoryId in project hetu-core by openlookeng.
the class TestLocalExchange method testBroadcast.
@Test(dataProvider = "executionStrategy")
public void testBroadcast(PipelineExecutionStrategy executionStrategy) {
LocalExchangeFactory localExchangeFactory = new LocalExchangeFactory(FIXED_BROADCAST_DISTRIBUTION, 2, TYPES, ImmutableList.of(), Optional.empty(), executionStrategy, LOCAL_EXCHANGE_MAX_BUFFERED_BYTES);
LocalExchangeSinkFactoryId localExchangeSinkFactoryId = localExchangeFactory.newSinkFactoryId();
localExchangeFactory.noMoreSinkFactories();
run(localExchangeFactory, executionStrategy, exchange -> {
assertEquals(exchange.getBufferCount(), 2);
assertExchangeTotalBufferedBytes(exchange, 0);
LocalExchangeSinkFactory sinkFactory = exchange.getSinkFactory(localExchangeSinkFactoryId);
String sinkAId = "sinkA";
String sinkBId = "sinkB";
LocalExchangeSink sinkA = sinkFactory.createSink(sinkAId);
assertSinkCanWrite(sinkA);
LocalExchangeSink sinkB = sinkFactory.createSink(sinkBId);
assertSinkCanWrite(sinkB);
sinkFactory.close();
sinkFactory.noMoreSinkFactories();
LocalExchangeSource sourceA = exchange.getSource(0);
assertSource(sourceA, 0);
LocalExchangeSource sourceB = exchange.getSource(1);
assertSource(sourceB, 0);
sinkA.addPage(createPage(0), sinkAId);
assertSource(sourceA, 1);
assertSource(sourceB, 1);
assertExchangeTotalBufferedBytes(exchange, 1);
sinkA.addPage(createPage(0), sinkAId);
assertSource(sourceA, 2);
assertSource(sourceB, 2);
assertExchangeTotalBufferedBytes(exchange, 2);
assertRemovePage(sourceA, createPage(0));
assertSource(sourceA, 1);
assertSource(sourceB, 2);
assertExchangeTotalBufferedBytes(exchange, 2);
assertRemovePage(sourceA, createPage(0));
assertSource(sourceA, 0);
assertSource(sourceB, 2);
assertExchangeTotalBufferedBytes(exchange, 2);
sinkA.finish();
assertSinkFinished(sinkA);
assertExchangeTotalBufferedBytes(exchange, 2);
sinkB.addPage(createPage(0), sinkBId);
assertSource(sourceA, 1);
assertSource(sourceB, 3);
assertExchangeTotalBufferedBytes(exchange, 3);
sinkB.finish();
assertSinkFinished(sinkB);
assertSource(sourceA, 1);
assertSource(sourceB, 3);
assertExchangeTotalBufferedBytes(exchange, 3);
assertRemovePage(sourceA, createPage(0));
assertSourceFinished(sourceA);
assertSource(sourceB, 3);
assertExchangeTotalBufferedBytes(exchange, 3);
assertRemovePage(sourceB, createPage(0));
assertRemovePage(sourceB, createPage(0));
assertSourceFinished(sourceA);
assertSource(sourceB, 1);
assertExchangeTotalBufferedBytes(exchange, 1);
assertRemovePage(sourceB, createPage(0));
assertSourceFinished(sourceA);
assertSourceFinished(sourceB);
assertExchangeTotalBufferedBytes(exchange, 0);
});
}
use of io.prestosql.operator.exchange.LocalExchange.LocalExchangeSinkFactoryId in project hetu-core by openlookeng.
the class TestLocalExchange method writeUnblockWhenAllReadersFinishAndPagesConsumed.
@Test(dataProvider = "executionStrategy")
public void writeUnblockWhenAllReadersFinishAndPagesConsumed(PipelineExecutionStrategy executionStrategy) {
LocalExchangeFactory localExchangeFactory = new LocalExchangeFactory(FIXED_BROADCAST_DISTRIBUTION, 2, TYPES, ImmutableList.of(), Optional.empty(), executionStrategy, new DataSize(1, BYTE));
LocalExchangeSinkFactoryId localExchangeSinkFactoryId = localExchangeFactory.newSinkFactoryId();
localExchangeFactory.noMoreSinkFactories();
run(localExchangeFactory, executionStrategy, exchange -> {
assertEquals(exchange.getBufferCount(), 2);
assertExchangeTotalBufferedBytes(exchange, 0);
LocalExchangeSinkFactory sinkFactory = exchange.getSinkFactory(localExchangeSinkFactoryId);
LocalExchangeSink sinkA = sinkFactory.createSink("sinkA");
assertSinkCanWrite(sinkA);
LocalExchangeSink sinkB = sinkFactory.createSink("sinkB");
assertSinkCanWrite(sinkB);
sinkFactory.close();
sinkFactory.noMoreSinkFactories();
LocalExchangeSource sourceA = exchange.getSource(0);
assertSource(sourceA, 0);
LocalExchangeSource sourceB = exchange.getSource(1);
assertSource(sourceB, 0);
sinkA.addPage(createPage(0), null);
ListenableFuture<?> sinkAFuture = assertSinkWriteBlocked(sinkA);
ListenableFuture<?> sinkBFuture = assertSinkWriteBlocked(sinkB);
assertSource(sourceA, 1);
assertSource(sourceB, 1);
assertExchangeTotalBufferedBytes(exchange, 1);
sourceA.finish();
assertSource(sourceA, 1);
assertRemovePage(sourceA, createPage(0));
assertSourceFinished(sourceA);
assertExchangeTotalBufferedBytes(exchange, 1);
assertSource(sourceB, 1);
assertSinkWriteBlocked(sinkA);
assertSinkWriteBlocked(sinkB);
sourceB.finish();
assertSource(sourceB, 1);
assertRemovePage(sourceB, createPage(0));
assertSourceFinished(sourceB);
assertExchangeTotalBufferedBytes(exchange, 0);
assertTrue(sinkAFuture.isDone());
assertTrue(sinkBFuture.isDone());
assertSinkFinished(sinkA);
assertSinkFinished(sinkB);
});
}
use of io.prestosql.operator.exchange.LocalExchange.LocalExchangeSinkFactoryId in project hetu-core by openlookeng.
the class TestLocalExchange method testRandom.
@Test(dataProvider = "executionStrategy")
public void testRandom(PipelineExecutionStrategy executionStrategy) {
LocalExchangeFactory localExchangeFactory = new LocalExchangeFactory(FIXED_ARBITRARY_DISTRIBUTION, 2, TYPES, ImmutableList.of(), Optional.empty(), executionStrategy, LOCAL_EXCHANGE_MAX_BUFFERED_BYTES);
LocalExchangeSinkFactoryId localExchangeSinkFactoryId = localExchangeFactory.newSinkFactoryId();
localExchangeFactory.noMoreSinkFactories();
run(localExchangeFactory, executionStrategy, exchange -> {
assertEquals(exchange.getBufferCount(), 2);
assertExchangeTotalBufferedBytes(exchange, 0);
LocalExchangeSinkFactory sinkFactory = exchange.getSinkFactory(localExchangeSinkFactoryId);
LocalExchangeSink sink = sinkFactory.createSink("");
assertSinkCanWrite(sink);
sinkFactory.close();
sinkFactory.noMoreSinkFactories();
LocalExchangeSource sourceA = exchange.getSource(0);
assertSource(sourceA, 0);
LocalExchangeSource sourceB = exchange.getSource(1);
assertSource(sourceB, 0);
for (int i = 0; i < 100; i++) {
Page page = createPage(0);
sink.addPage(page, null);
assertExchangeTotalBufferedBytes(exchange, i + 1);
LocalExchangeBufferInfo bufferInfoA = sourceA.getBufferInfo();
LocalExchangeBufferInfo bufferInfoB = sourceB.getBufferInfo();
assertEquals(bufferInfoA.getBufferedBytes() + bufferInfoB.getBufferedBytes(), retainedSizeOfPages(i + 1));
assertEquals(bufferInfoA.getBufferedPages() + bufferInfoB.getBufferedPages(), i + 1);
}
// we should get ~50 pages per source, but we should get at least some pages in each buffer
assertTrue(sourceA.getBufferInfo().getBufferedPages() > 0);
assertTrue(sourceB.getBufferInfo().getBufferedPages() > 0);
assertExchangeTotalBufferedBytes(exchange, 100);
});
}
use of io.prestosql.operator.exchange.LocalExchange.LocalExchangeSinkFactoryId in project hetu-core by openlookeng.
the class TestLocalExchange method testMarkerBroadcast.
@Test(dataProvider = "markerExecutions")
public void testMarkerBroadcast(PartitioningHandle partitioningHandle, PipelineExecutionStrategy executionStrategy) {
List<Integer> partitionChannels = partitioningHandle == FIXED_HASH_DISTRIBUTION ? ImmutableList.of(0) : ImmutableList.of();
LocalExchangeFactory localExchangeFactory = new LocalExchangeFactory(partitioningHandle, 2, TYPES, partitionChannels, Optional.empty(), executionStrategy, LOCAL_EXCHANGE_MAX_BUFFERED_BYTES);
LocalExchangeSinkFactoryId localExchangeSinkFactoryId = localExchangeFactory.newSinkFactoryId();
localExchangeFactory.noMoreSinkFactories();
run(localExchangeFactory, executionStrategy, exchange -> {
assertEquals(exchange.getBufferCount(), 2);
assertEquals(exchange.getBufferedBytes(), 0);
final String sinkAId = "sinkA";
final String sinkBId = "sinkB";
LocalExchangeSinkFactory sinkFactory = exchange.getSinkFactory(localExchangeSinkFactoryId);
LocalExchangeSink sinkA = sinkFactory.createSink(sinkAId);
assertSinkCanWrite(sinkA);
LocalExchangeSink sinkB = sinkFactory.createSink(sinkBId);
assertSinkCanWrite(sinkB);
sinkFactory.close();
sinkFactory.noMoreSinkFactories();
LocalExchangeSource sourceA = exchange.getSource(0);
assertSource(sourceA, 0);
LocalExchangeSource sourceB = exchange.getSource(1);
assertSource(sourceB, 0);
MarkerPage marker1 = MarkerPage.snapshotPage(1);
MarkerPage marker2 = MarkerPage.snapshotPage(2);
MarkerPage resume1 = MarkerPage.resumePage(1);
long markerSize = marker1.getRetainedSizeInBytes();
sinkA.addPage(marker1, sinkAId);
assertSource(sourceA, 1);
assertSource(sourceB, 1);
assertEquals(exchange.getBufferedBytes(), markerSize * 2);
sinkB.addPage(marker2, sinkBId);
assertSource(sourceA, 2);
assertSource(sourceB, 2);
assertEquals(exchange.getBufferedBytes(), markerSize * 4);
assertRemovePage(sourceA, marker1, sinkAId);
assertSource(sourceA, 1);
assertSource(sourceB, 2);
assertEquals(exchange.getBufferedBytes(), markerSize * 3);
assertRemovePage(sourceA, marker2, sinkBId);
assertSource(sourceA, 0);
assertSource(sourceB, 2);
assertEquals(exchange.getBufferedBytes(), markerSize * 2);
sinkA.finish();
assertSinkFinished(sinkA);
assertEquals(exchange.getBufferedBytes(), markerSize * 2);
sinkB.addPage(resume1, sinkBId);
assertSource(sourceA, 1);
assertSource(sourceB, 3);
assertEquals(exchange.getBufferedBytes(), markerSize * 4);
sinkB.finish();
assertSinkFinished(sinkB);
assertSource(sourceA, 1);
assertSource(sourceB, 3);
assertEquals(exchange.getBufferedBytes(), markerSize * 4);
assertRemovePage(sourceA, resume1, sinkBId);
assertSourceFinished(sourceA);
assertSource(sourceB, 3);
assertEquals(exchange.getBufferedBytes(), markerSize * 3);
assertRemovePage(sourceB, marker1, sinkAId);
assertRemovePage(sourceB, marker2, sinkBId);
assertSourceFinished(sourceA);
assertSource(sourceB, 1);
assertEquals(exchange.getBufferedBytes(), markerSize * 1);
assertRemovePage(sourceB, resume1, sinkBId);
assertSourceFinished(sourceA);
assertSourceFinished(sourceB);
assertEquals(exchange.getBufferedBytes(), markerSize * 0);
});
}
use of io.prestosql.operator.exchange.LocalExchange.LocalExchangeSinkFactoryId in project hetu-core by openlookeng.
the class TestLocalExchange method testPassthrough.
@Test(dataProvider = "executionStrategy")
public void testPassthrough(PipelineExecutionStrategy executionStrategy) {
LocalExchangeFactory localExchangeFactory = new LocalExchangeFactory(FIXED_PASSTHROUGH_DISTRIBUTION, 2, TYPES, ImmutableList.of(), Optional.empty(), executionStrategy, new DataSize(retainedSizeOfPages(1), BYTE));
LocalExchangeSinkFactoryId localExchangeSinkFactoryId = localExchangeFactory.newSinkFactoryId();
localExchangeFactory.noMoreSinkFactories();
run(localExchangeFactory, executionStrategy, exchange -> {
assertEquals(exchange.getBufferCount(), 2);
assertExchangeTotalBufferedBytes(exchange, 0);
LocalExchangeSinkFactory sinkFactory = exchange.getSinkFactory(localExchangeSinkFactoryId);
LocalExchangeSink sinkA = sinkFactory.createSink("sinkA");
LocalExchangeSink sinkB = sinkFactory.createSink("sinkB");
assertSinkCanWrite(sinkA);
assertSinkCanWrite(sinkB);
sinkFactory.close();
sinkFactory.noMoreSinkFactories();
LocalExchangeSource sourceA = exchange.getSource(0);
assertSource(sourceA, 0);
LocalExchangeSource sourceB = exchange.getSource(1);
assertSource(sourceB, 0);
sinkA.addPage(createPage(0), null);
assertSource(sourceA, 1);
assertSource(sourceB, 0);
assertSinkWriteBlocked(sinkA);
assertSinkCanWrite(sinkB);
sinkB.addPage(createPage(1), null);
assertSource(sourceA, 1);
assertSource(sourceB, 1);
assertSinkWriteBlocked(sinkA);
assertExchangeTotalBufferedBytes(exchange, 2);
assertRemovePage(sourceA, createPage(0));
assertSource(sourceA, 0);
assertSinkCanWrite(sinkA);
assertSinkWriteBlocked(sinkB);
assertExchangeTotalBufferedBytes(exchange, 1);
sinkA.finish();
assertSinkFinished(sinkA);
assertSource(sourceB, 1);
sourceA.finish();
sourceB.finish();
assertRemovePage(sourceB, createPage(1));
assertSourceFinished(sourceA);
assertSourceFinished(sourceB);
assertSinkFinished(sinkB);
assertExchangeTotalBufferedBytes(exchange, 0);
});
}
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