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[fix][test] Fix flaky test RawReaderTest #21008

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[fix][test] Fix flaky test RawReaderTest #21008

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9d65a87
fix
Technoboy- Aug 17, 2023
13fafe1
address comment
Technoboy- Aug 17, 2023
84beb1f
add log
Technoboy- Aug 17, 2023
6b2d1b9
add log
Technoboy- Aug 18, 2023
75ece25
remove timeout
Technoboy- Aug 18, 2023
d31bed6
fix test
Technoboy- Aug 18, 2023
33681e6
fix test
Technoboy- Aug 18, 2023
b64ee22
add log
Technoboy- Aug 18, 2023
71403af
update
Technoboy- Aug 18, 2023
06f9c56
fix checkstyle
Technoboy- Aug 19, 2023
28ad518
fix checkstyle
Technoboy- Aug 19, 2023
2618d2c
add log
Technoboy- Aug 19, 2023
207fba5
remove some ci
Technoboy- Aug 19, 2023
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2 changes: 1 addition & 1 deletion pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MultiTopicsReaderTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -211,7 +211,7 @@ public void testReadMessageWithBatchingWithMessageInclusive() throws Exception {
reader.close();
}

@Test(timeOut = 10000)
@Test
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https://github.com/apache/pulsar/actions/runs/5908119588/job/16027337981?pr=21008

public void testReaderWithTimeLong() throws Exception {
String ns = "my-property/my-ns";
String topic = "persistent://" + ns + "/testReadFromPartition" + UUID.randomUUID();
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2 changes: 1 addition & 1 deletion pulsar-broker/src/test/java/org/apache/pulsar/client/impl/NegativeAcksTest.java
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Expand Up @@ -321,7 +321,7 @@ public void testNegativeAcksDeleteFromUnackedTracker() throws Exception {
negativeAcksTracker.close();
}

@Test(timeOut = 10000)
@Test
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Locally run takes about 8s sometimes, so remove this.

public void testNegativeAcksWithBatchAckEnabled() throws Exception {
cleanup();
conf.setAcknowledgmentAtBatchIndexLevelEnabled(true);
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37 changes: 24 additions & 13 deletions pulsar-broker/src/test/java/org/apache/pulsar/client/impl/RawReaderTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -30,8 +30,10 @@
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;
import lombok.extern.slf4j.Slf4j;
import org.apache.bookkeeper.mledger.ManagedLedger;
import org.apache.commons.lang3.tuple.ImmutableTriple;
import org.apache.pulsar.broker.BrokerTestUtil;
import org.apache.pulsar.broker.auth.MockedPulsarServiceBaseTest;
import org.apache.pulsar.broker.service.persistent.PersistentTopic;
import org.apache.pulsar.client.api.MessageId;
Expand All @@ -51,6 +53,7 @@
import org.testng.annotations.Test;

@Test(groups = "broker-impl")
@Slf4j
public class RawReaderTest extends MockedPulsarServiceBaseTest {

private static final String subscription = "foobar-sub";
Expand All @@ -62,6 +65,7 @@
"org.apache.pulsar.common.intercept.AppendBrokerTimestampMetadataInterceptor",
"org.apache.pulsar.common.intercept.AppendIndexMetadataInterceptor"
));
conf.setSystemTopicEnabled(false);
conf.setExposingBrokerEntryMetadataToClientEnabled(true);
super.internalSetup();

Expand Down Expand Up @@ -116,7 +120,7 @@
@Test
public void testHasMessageAvailableWithoutBatch() throws Exception {
int numKeys = 10;
String topic = "persistent://my-property/my-ns/my-raw-topic";
String topic = "persistent://my-property/my-ns/" + BrokerTestUtil.newUniqueName("reader");
Set<String> keys = publishMessages(topic, numKeys);
RawReader reader = RawReader.create(pulsarClient, topic, subscription).get();
while (true) {
Expand All @@ -133,19 +137,20 @@
}
}
Assert.assertTrue(keys.isEmpty());
reader.closeAsync().get(3, TimeUnit.SECONDS);
}

@Test
public void testHasMessageAvailableWithBatch() throws Exception {
int numKeys = 20;
String topic = "persistent://my-property/my-ns/my-raw-topic";
String topic = "persistent://my-property/my-ns/" + BrokerTestUtil.newUniqueName("reader");
Set<String> keys = publishMessages(topic, numKeys, true);
RawReader reader = RawReader.create(pulsarClient, topic, subscription).get();
int messageCount = 0;
while (true) {
boolean hasMsg = reader.hasMessageAvailableAsync().get();
if (hasMsg && (messageCount == numKeys)) {
Assert.fail("HasMessageAvailable shows still has message when there is no message");

Check failure on line 153 in pulsar-broker/src/test/java/org/apache/pulsar/client/impl/RawReaderTest.java

View workflow job for this annotation

GitHub Actions / CI - Unit - Brokers - Client Impl

RawReaderTest.testHasMessageAvailableWithBatch 

HasMessageAvailable shows still has message when there is no message
}
if (hasMsg) {
try (RawMessage m = reader.readNextAsync().get()) {
Expand All @@ -163,13 +168,14 @@
}
Assert.assertEquals(messageCount, numKeys);
Assert.assertTrue(keys.isEmpty());
reader.closeAsync().get(3, TimeUnit.SECONDS);
}

@Test
public void testRawReader() throws Exception {
int numKeys = 10;

String topic = "persistent://my-property/my-ns/my-raw-topic";
String topic = "persistent://my-property/my-ns/" + BrokerTestUtil.newUniqueName("reader");

Set<String> keys = publishMessages(topic, numKeys);

Expand All @@ -185,12 +191,13 @@
}
}
Assert.assertTrue(keys.isEmpty());
reader.closeAsync().get(3, TimeUnit.SECONDS);
}

@Test
public void testSeekToStart() throws Exception {
int numKeys = 10;
String topic = "persistent://my-property/my-ns/my-raw-topic";
String topic = "persistent://my-property/my-ns/" + BrokerTestUtil.newUniqueName("reader");

publishMessages(topic, numKeys);

Expand Down Expand Up @@ -219,12 +226,13 @@
}
}
Assert.assertTrue(readKeys.isEmpty());
reader.closeAsync().get(3, TimeUnit.SECONDS);
}

@Test
public void testSeekToMiddle() throws Exception {
int numKeys = 10;
String topic = "persistent://my-property/my-ns/my-raw-topic";
String topic = "persistent://my-property/my-ns/" + BrokerTestUtil.newUniqueName("reader");

publishMessages(topic, numKeys);

Expand Down Expand Up @@ -262,6 +270,7 @@
}
}
Assert.assertTrue(readKeys.isEmpty());
reader.closeAsync().get(3, TimeUnit.SECONDS);
}

/**
Expand All @@ -270,7 +279,7 @@
@Test
public void testFlowControl() throws Exception {
int numMessages = RawReaderImpl.DEFAULT_RECEIVER_QUEUE_SIZE * 5;
String topic = "persistent://my-property/my-ns/my-raw-topic";
String topic = "persistent://my-property/my-ns/" + BrokerTestUtil.newUniqueName("reader");

publishMessages(topic, numMessages);

Expand All @@ -296,12 +305,13 @@
}
Assert.assertEquals(timeouts, 1);
Assert.assertEquals(keys.size(), numMessages);
reader.closeAsync().get(3, TimeUnit.SECONDS);
}

@Test
public void testFlowControlBatch() throws Exception {
int numMessages = RawReaderImpl.DEFAULT_RECEIVER_QUEUE_SIZE * 5;
String topic = "persistent://my-property/my-ns/my-raw-topic";
String topic = "persistent://my-property/my-ns/" + BrokerTestUtil.newUniqueName("reader");

publishMessages(topic, numMessages, true);

Expand All @@ -324,11 +334,12 @@
}
}
Assert.assertEquals(keys.size(), numMessages);
reader.closeAsync().get(3, TimeUnit.SECONDS);
}

@Test
public void testBatchingExtractKeysAndIds() throws Exception {
String topic = "persistent://my-property/my-ns/my-raw-topic";
String topic = "persistent://my-property/my-ns/" + BrokerTestUtil.newUniqueName("reader");

try (Producer<byte[]> producer = pulsarClient.newProducer().topic(topic)
.maxPendingMessages(3)
Expand Down Expand Up @@ -363,7 +374,7 @@

@Test
public void testBatchingRebatch() throws Exception {
String topic = "persistent://my-property/my-ns/my-raw-topic";
String topic = "persistent://my-property/my-ns/" + BrokerTestUtil.newUniqueName("reader");

try (Producer<byte[]> producer = pulsarClient.newProducer().topic(topic)
.maxPendingMessages(3)
Expand Down Expand Up @@ -392,7 +403,7 @@

@Test
public void testBatchingRebatchWithBrokerEntryMetadata() throws Exception {
String topic = "persistent://my-property/my-ns/my-raw-topic";
String topic = "persistent://my-property/my-ns/" + BrokerTestUtil.newUniqueName("reader");

try (Producer<byte[]> producer = pulsarClient.newProducer().topic(topic)
.maxPendingMessages(3)
Expand Down Expand Up @@ -428,7 +439,7 @@
public void testAcknowledgeWithProperties() throws Exception {
int numKeys = 10;

String topic = "persistent://my-property/my-ns/my-raw-topic";
String topic = "persistent://my-property/my-ns/" + BrokerTestUtil.newUniqueName("reader");

Set<String> keys = publishMessages(topic, numKeys);

Expand Down Expand Up @@ -459,14 +470,14 @@
Assert.assertEquals(
ledger.openCursor(subscription).getProperties().get("foobar"),
Long.valueOf(0xdeadbeefdecaL)));

reader.closeAsync().get(3, TimeUnit.SECONDS);
}

@Test
public void testReadCancellationOnClose() throws Exception {
int numKeys = 10;

String topic = "persistent://my-property/my-ns/my-raw-topic";
String topic = "persistent://my-property/my-ns/" + BrokerTestUtil.newUniqueName("reader");
publishMessages(topic, numKeys/2);

RawReader reader = RawReader.create(pulsarClient, topic, subscription).get();
Expand Down
3 changes: 2 additions & 1 deletion pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TransactionEndToEndTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -529,7 +529,7 @@ protected void txnAckTest(boolean batchEnable, int maxBatchSize,
// after transaction abort, the messages could be received
Transaction commitTxn = getTxn();
for (int i = 0; i < messageCnt; i++) {
message = consumer.receive(2, TimeUnit.SECONDS);
message = consumer.receive();
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If the network is not good, here will fail. so no need to add timeout for this.
https://github.com/apache/pulsar/actions/runs/5899745435/job/16003227755?pr=21008

Assert.assertNotNull(message);
consumer.acknowledgeAsync(message.getMessageId(), commitTxn).get();
log.info("receive msgId: {}, count: {}", message.getMessageId(), i);
Expand Down Expand Up @@ -741,6 +741,7 @@ private void txnCumulativeAckTest(boolean batchEnable, int maxBatchSize, Subscri
for (int i = 0; i < messageCnt; i++){
producer.newMessage().value("hello".getBytes()).sendAsync();
}
producer.flush();
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https://github.com/apache/pulsar/actions/runs/5899476609/job/16002283506?pr=21008

Message<byte[]> message = null;
Thread.sleep(1000L);
for (int i = 0; i < messageCnt; i++) {
Expand Down
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