Java Code Examples for org.apache.rocketmq.client.consumer.DefaultMQPullConsumer#fetchSubscribeMessageQueues()
The following examples show how to use
org.apache.rocketmq.client.consumer.DefaultMQPullConsumer#fetchSubscribeMessageQueues() .
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Example 1
| Source File: PullConsumer.java From blog with BSD 2-Clause "Simplified" License | 5 votes |
|
public static void main(String[] args) throws MQClientException {
DefaultMQPullConsumer consumer = new DefaultMQPullConsumer("please_rename_unique_group_name_5");
consumer.setNamesrvAddr("127.0.0.1:9876");
consumer.start();
Set<MessageQueue> mqs = consumer.fetchSubscribeMessageQueues("broker-a");
for (MessageQueue mq : mqs) {
System.out.printf("Consume from the queue: %s%n", mq);
SINGLE_MQ:
while (true) {
try {
PullResult pullResult =
consumer.pullBlockIfNotFound(mq, null, getMessageQueueOffset(mq), 32);
System.out.printf("%s%n", pullResult);
putMessageQueueOffset(mq, pullResult.getNextBeginOffset());
switch (pullResult.getPullStatus()) {
case FOUND:
break;
case NO_MATCHED_MSG:
break;
case NO_NEW_MSG:
break SINGLE_MQ;
case OFFSET_ILLEGAL:
break;
default:
break;
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
consumer.shutdown();
}
Example 2
| Source File: MQHelper.java From rocketmq with Apache License 2.0 | 5 votes |
|
/**
* Reset consumer topic offset according to time
*
* @param messageModel which model
* @param instanceName which instance
* @param consumerGroup consumer group
* @param topic topic
* @param timestamp time
*/
public static void resetOffsetByTimestamp(
final MessageModel messageModel,
final String instanceName,
final String consumerGroup,
final String topic,
final long timestamp) throws Exception {
final InternalLogger log = ClientLogger.getLog();
DefaultMQPullConsumer consumer = new DefaultMQPullConsumer(consumerGroup);
consumer.setInstanceName(instanceName);
consumer.setMessageModel(messageModel);
consumer.start();
Set<MessageQueue> mqs = null;
try {
mqs = consumer.fetchSubscribeMessageQueues(topic);
if (mqs != null && !mqs.isEmpty()) {
TreeSet<MessageQueue> mqsNew = new TreeSet<MessageQueue>(mqs);
for (MessageQueue mq : mqsNew) {
long offset = consumer.searchOffset(mq, timestamp);
if (offset >= 0) {
consumer.updateConsumeOffset(mq, offset);
log.info("resetOffsetByTimestamp updateConsumeOffset success, {} {} {}",
consumerGroup, offset, mq);
}
}
}
} catch (Exception e) {
log.warn("resetOffsetByTimestamp Exception", e);
throw e;
} finally {
if (mqs != null) {
consumer.getDefaultMQPullConsumerImpl().getOffsetStore().persistAll(mqs);
}
consumer.shutdown();
}
}
Example 3
| Source File: PullConsumerWithNamespace.java From rocketmq with Apache License 2.0 | 5 votes |
|
public static void main(String[] args) throws Exception {
DefaultMQPullConsumer pullConsumer = new DefaultMQPullConsumer("InstanceTest", "cidTest");
pullConsumer.setNamesrvAddr("127.0.0.1:9876");
pullConsumer.start();
Set<MessageQueue> mqs = pullConsumer.fetchSubscribeMessageQueues("topicTest");
for (MessageQueue mq : mqs) {
System.out.printf("Consume from the topic: %s, queue: %s%n", mq.getTopic(), mq);
SINGLE_MQ:
while (true) {
try {
PullResult pullResult =
pullConsumer.pullBlockIfNotFound(mq, null, getMessageQueueOffset(mq), 32);
System.out.printf("%s%n", pullResult);
putMessageQueueOffset(mq, pullResult.getNextBeginOffset());
switch (pullResult.getPullStatus()) {
case FOUND:
dealWithPullResult(pullResult);
break;
case NO_MATCHED_MSG:
break;
case NO_NEW_MSG:
break SINGLE_MQ;
case OFFSET_ILLEGAL:
break;
default:
break;
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
pullConsumer.shutdown();
}
Example 4
| Source File: PullConsumer.java From rocketmq with Apache License 2.0 | 5 votes |
|
public static void main(String[] args) throws MQClientException {
DefaultMQPullConsumer consumer = new DefaultMQPullConsumer("please_rename_unique_group_name_5");
consumer.setNamesrvAddr("127.0.0.1:9876");
consumer.start();
Set<MessageQueue> mqs = consumer.fetchSubscribeMessageQueues("broker-a");
for (MessageQueue mq : mqs) {
System.out.printf("Consume from the queue: %s%n", mq);
SINGLE_MQ:
while (true) {
try {
PullResult pullResult =
consumer.pullBlockIfNotFound(mq, null, getMessageQueueOffset(mq), 32);
System.out.printf("%s%n", pullResult);
putMessageQueueOffset(mq, pullResult.getNextBeginOffset());
switch (pullResult.getPullStatus()) {
case FOUND:
break;
case NO_MATCHED_MSG:
break;
case NO_NEW_MSG:
break SINGLE_MQ;
case OFFSET_ILLEGAL:
break;
default:
break;
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
consumer.shutdown();
}
Example 5
| Source File: AclClient.java From rocketmq with Apache License 2.0 | 5 votes |
|
public static void pullConsumer() throws MQClientException {
DefaultMQPullConsumer consumer = new DefaultMQPullConsumer("please_rename_unique_group_name_6", getAclRPCHook());
consumer.setNamesrvAddr("127.0.0.1:9876");
consumer.start();
Set<MessageQueue> mqs = consumer.fetchSubscribeMessageQueues("TopicTest");
for (MessageQueue mq : mqs) {
System.out.printf("Consume from the queue: %s%n", mq);
SINGLE_MQ:
while (true) {
try {
PullResult pullResult =
consumer.pullBlockIfNotFound(mq, null, getMessageQueueOffset(mq), 32);
System.out.printf("%s%n", pullResult);
putMessageQueueOffset(mq, pullResult.getNextBeginOffset());
printBody(pullResult);
switch (pullResult.getPullStatus()) {
case FOUND:
break;
case NO_MATCHED_MSG:
break;
case NO_NEW_MSG:
break SINGLE_MQ;
case OFFSET_ILLEGAL:
break;
default:
break;
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
consumer.shutdown();
}
Example 6
| Source File: MQHelper.java From rocketmq_trans_message with Apache License 2.0 | 5 votes |
|
/**
* Reset consumer topic offset according to time
*
* @param messageModel which model
* @param instanceName which instance
* @param consumerGroup consumer group
* @param topic topic
* @param timestamp time
* @throws Exception
*/
public static void resetOffsetByTimestamp(
final MessageModel messageModel,
final String instanceName,
final String consumerGroup,
final String topic,
final long timestamp) throws Exception {
final Logger log = ClientLogger.getLog();
DefaultMQPullConsumer consumer = new DefaultMQPullConsumer(consumerGroup);
consumer.setInstanceName(instanceName);
consumer.setMessageModel(messageModel);
consumer.start();
Set<MessageQueue> mqs = null;
try {
mqs = consumer.fetchSubscribeMessageQueues(topic);
if (mqs != null && !mqs.isEmpty()) {
TreeSet<MessageQueue> mqsNew = new TreeSet<MessageQueue>(mqs);
for (MessageQueue mq : mqsNew) {
long offset = consumer.searchOffset(mq, timestamp);
if (offset >= 0) {
consumer.updateConsumeOffset(mq, offset);
log.info("resetOffsetByTimestamp updateConsumeOffset success, {} {} {}",
consumerGroup, offset, mq);
}
}
}
} catch (Exception e) {
log.warn("resetOffsetByTimestamp Exception", e);
throw e;
} finally {
if (mqs != null) {
consumer.getDefaultMQPullConsumerImpl().getOffsetStore().persistAll(mqs);
}
consumer.shutdown();
}
}
Example 7
| Source File: PullConsumer.java From rocketmq_trans_message with Apache License 2.0 | 5 votes |
|
public static void main(String[] args) throws MQClientException {
DefaultMQPullConsumer consumer = new DefaultMQPullConsumer("please_rename_unique_group_name_5");
consumer.start();
Set<MessageQueue> mqs = consumer.fetchSubscribeMessageQueues("TopicTest1");
for (MessageQueue mq : mqs) {
System.out.printf("Consume from the queue: " + mq + "%n");
SINGLE_MQ:
while (true) {
try {
PullResult pullResult =
consumer.pullBlockIfNotFound(mq, null, getMessageQueueOffset(mq), 32);
System.out.printf("%s%n", pullResult);
putMessageQueueOffset(mq, pullResult.getNextBeginOffset());
switch (pullResult.getPullStatus()) {
case FOUND:
break;
case NO_MATCHED_MSG:
break;
case NO_NEW_MSG:
break SINGLE_MQ;
case OFFSET_ILLEGAL:
break;
default:
break;
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
consumer.shutdown();
}
Example 8
| Source File: MQHelper.java From rocketmq-all-4.1.0-incubating with Apache License 2.0 | 5 votes |
|
/**
* Reset consumer topic offset according to time
*
* @param messageModel which model
* @param instanceName which instance
* @param consumerGroup consumer group
* @param topic topic
* @param timestamp time
* @throws Exception
*/
public static void resetOffsetByTimestamp(
final MessageModel messageModel,
final String instanceName,
final String consumerGroup,
final String topic,
final long timestamp) throws Exception {
final Logger log = ClientLogger.getLog();
DefaultMQPullConsumer consumer = new DefaultMQPullConsumer(consumerGroup);
consumer.setInstanceName(instanceName);
consumer.setMessageModel(messageModel);
consumer.start();
Set<MessageQueue> mqs = null;
try {
mqs = consumer.fetchSubscribeMessageQueues(topic);
if (mqs != null && !mqs.isEmpty()) {
TreeSet<MessageQueue> mqsNew = new TreeSet<MessageQueue>(mqs);
for (MessageQueue mq : mqsNew) {
long offset = consumer.searchOffset(mq, timestamp);
if (offset >= 0) {
consumer.updateConsumeOffset(mq, offset);
log.info("resetOffsetByTimestamp updateConsumeOffset success, {} {} {}",
consumerGroup, offset, mq);
}
}
}
} catch (Exception e) {
log.warn("resetOffsetByTimestamp Exception", e);
throw e;
} finally {
if (mqs != null) {
consumer.getDefaultMQPullConsumerImpl().getOffsetStore().persistAll(mqs);
}
consumer.shutdown();
}
}
Example 9
| Source File: PullConsumer.java From rocketmq-all-4.1.0-incubating with Apache License 2.0 | 5 votes |
|
public static void main(String[] args) throws MQClientException {
DefaultMQPullConsumer consumer = new DefaultMQPullConsumer("please_rename_unique_group_name_5");
consumer.start();
Set<MessageQueue> mqs = consumer.fetchSubscribeMessageQueues("TopicTest1");
for (MessageQueue mq : mqs) {
System.out.printf("Consume from the queue: " + mq + "%n");
SINGLE_MQ:
while (true) {
try {
PullResult pullResult =
consumer.pullBlockIfNotFound(mq, null, getMessageQueueOffset(mq), 32);
System.out.printf("%s%n", pullResult);
putMessageQueueOffset(mq, pullResult.getNextBeginOffset());
switch (pullResult.getPullStatus()) {
case FOUND:
break;
case NO_MATCHED_MSG:
break;
case NO_NEW_MSG:
break SINGLE_MQ;
case OFFSET_ILLEGAL:
break;
default:
break;
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
consumer.shutdown();
}
Example 10
| Source File: MQHelper.java From DDMQ with Apache License 2.0 | 5 votes |
|
/**
* Reset consumer topic offset according to time
*
* @param messageModel which model
* @param instanceName which instance
* @param consumerGroup consumer group
* @param topic topic
* @param timestamp time
*/
public static void resetOffsetByTimestamp(
final MessageModel messageModel,
final String instanceName,
final String consumerGroup,
final String topic,
final long timestamp) throws Exception {
final Logger log = ClientLogger.getLog();
DefaultMQPullConsumer consumer = new DefaultMQPullConsumer(consumerGroup);
consumer.setInstanceName(instanceName);
consumer.setMessageModel(messageModel);
consumer.start();
Set<MessageQueue> mqs = null;
try {
mqs = consumer.fetchSubscribeMessageQueues(topic);
if (mqs != null && !mqs.isEmpty()) {
TreeSet<MessageQueue> mqsNew = new TreeSet<MessageQueue>(mqs);
for (MessageQueue mq : mqsNew) {
long offset = consumer.searchOffset(mq, timestamp);
if (offset >= 0) {
consumer.updateConsumeOffset(mq, offset);
log.info("resetOffsetByTimestamp updateConsumeOffset success, {} {} {}",
consumerGroup, offset, mq);
}
}
}
} catch (Exception e) {
log.warn("resetOffsetByTimestamp Exception", e);
throw e;
} finally {
if (mqs != null) {
consumer.getDefaultMQPullConsumerImpl().getOffsetStore().persistAll(mqs);
}
consumer.shutdown();
}
}
Example 11
| Source File: PullConsumer.java From DDMQ with Apache License 2.0 | 5 votes |
|
public static void main(String[] args) throws MQClientException {
DefaultMQPullConsumer consumer = new DefaultMQPullConsumer("please_rename_unique_group_name_5");
consumer.start();
Set<MessageQueue> mqs = consumer.fetchSubscribeMessageQueues("TopicTest1");
for (MessageQueue mq : mqs) {
System.out.printf("Consume from the queue: %s%n", mq);
SINGLE_MQ:
while (true) {
try {
PullResult pullResult =
consumer.pullBlockIfNotFound(mq, null, getMessageQueueOffset(mq), 32);
System.out.printf("%s%n", pullResult);
putMessageQueueOffset(mq, pullResult.getNextBeginOffset());
switch (pullResult.getPullStatus()) {
case FOUND:
break;
case NO_MATCHED_MSG:
break;
case NO_NEW_MSG:
break SINGLE_MQ;
case OFFSET_ILLEGAL:
break;
default:
break;
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
consumer.shutdown();
}
Example 12
| Source File: MQHelper.java From rocketmq with Apache License 2.0 | 5 votes |
|
/**
* Reset consumer topic offset according to time
*
* @param messageModel which model
* @param instanceName which instance
* @param consumerGroup consumer group
* @param topic topic
* @param timestamp time
* @throws Exception
*/
public static void resetOffsetByTimestamp(
final MessageModel messageModel,
final String instanceName,
final String consumerGroup,
final String topic,
final long timestamp) throws Exception {
final Logger log = ClientLogger.getLog();
DefaultMQPullConsumer consumer = new DefaultMQPullConsumer(consumerGroup);
consumer.setInstanceName(instanceName);
consumer.setMessageModel(messageModel);
consumer.start();
Set<MessageQueue> mqs = null;
try {
mqs = consumer.fetchSubscribeMessageQueues(topic);
if (mqs != null && !mqs.isEmpty()) {
TreeSet<MessageQueue> mqsNew = new TreeSet<MessageQueue>(mqs);
for (MessageQueue mq : mqsNew) {
long offset = consumer.searchOffset(mq, timestamp);
if (offset >= 0) {
consumer.updateConsumeOffset(mq, offset);
log.info("resetOffsetByTimestamp updateConsumeOffset success, {} {} {}",
consumerGroup, offset, mq);
}
}
}
} catch (Exception e) {
log.warn("resetOffsetByTimestamp Exception", e);
throw e;
} finally {
if (mqs != null) {
consumer.getDefaultMQPullConsumerImpl().getOffsetStore().persistAll(mqs);
}
consumer.shutdown();
}
}
Example 13
| Source File: PullConsumer.java From rocketmq with Apache License 2.0 | 5 votes |
|
public static void main(String[] args) throws MQClientException {
DefaultMQPullConsumer consumer = new DefaultMQPullConsumer("please_rename_unique_group_name_5");
consumer.start();
Set<MessageQueue> mqs = consumer.fetchSubscribeMessageQueues("TopicTest1");
for (MessageQueue mq : mqs) {
System.out.printf("Consume from the queue: " + mq + "%n");
SINGLE_MQ:
while (true) {
try {
PullResult pullResult =
consumer.pullBlockIfNotFound(mq, null, getMessageQueueOffset(mq), 32);
System.out.printf("%s%n", pullResult);
putMessageQueueOffset(mq, pullResult.getNextBeginOffset());
switch (pullResult.getPullStatus()) {
case FOUND:
break;
case NO_MATCHED_MSG:
break;
case NO_NEW_MSG:
break SINGLE_MQ;
case OFFSET_ILLEGAL:
break;
default:
break;
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
consumer.shutdown();
}
Example 14
| Source File: PullConsumer.java From rocketmq-read with Apache License 2.0 | 5 votes |
|
public static void main(String[] args) throws MQClientException {
DefaultMQPullConsumer consumer = new DefaultMQPullConsumer("please_rename_unique_group_name_5");
consumer.setNamesrvAddr("127.0.0.1:9876");
consumer.start();
Set<MessageQueue> mqs = consumer.fetchSubscribeMessageQueues("face-manager-1");
for (MessageQueue mq : mqs) {
System.out.printf("Consume from the queue: %s%n", mq);
SINGLE_MQ:
while (true) {
try {
PullResult pullResult =
consumer.pullBlockIfNotFound(mq, null, getMessageQueueOffset(mq), 32);
System.out.printf("%s%n", pullResult);
putMessageQueueOffset(mq, pullResult.getNextBeginOffset());
switch (pullResult.getPullStatus()) {
case FOUND:
break;
case NO_MATCHED_MSG:
break;
case NO_NEW_MSG:
break SINGLE_MQ;
case OFFSET_ILLEGAL:
break;
default:
break;
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
consumer.shutdown();
}
Example 15
| Source File: MQHelper.java From rocketmq-4.3.0 with Apache License 2.0 | 5 votes |
|
/**
* Reset consumer topic offset according to time 根据时间重置消费者主题偏移量
*
* @param messageModel which model
* @param instanceName which instance
* @param consumerGroup consumer group
* @param topic topic
* @param timestamp time
*/
public static void resetOffsetByTimestamp(
final MessageModel messageModel,
final String instanceName,
final String consumerGroup,
final String topic,
final long timestamp) throws Exception {
final InternalLogger log = ClientLogger.getLog();
DefaultMQPullConsumer consumer = new DefaultMQPullConsumer(consumerGroup);
consumer.setInstanceName(instanceName);
consumer.setMessageModel(messageModel);
consumer.start();
Set<MessageQueue> mqs = null;
try {
mqs = consumer.fetchSubscribeMessageQueues(topic);
if (mqs != null && !mqs.isEmpty()) {
TreeSet<MessageQueue> mqsNew = new TreeSet<MessageQueue>(mqs);
for (MessageQueue mq : mqsNew) {
long offset = consumer.searchOffset(mq, timestamp);
if (offset >= 0) {
consumer.updateConsumeOffset(mq, offset);
log.info("resetOffsetByTimestamp updateConsumeOffset success, {} {} {}",
consumerGroup, offset, mq);
}
}
}
} catch (Exception e) {
log.warn("resetOffsetByTimestamp Exception", e);
throw e;
} finally {
if (mqs != null) {
consumer.getDefaultMQPullConsumerImpl().getOffsetStore().persistAll(mqs);
}
consumer.shutdown();
}
}
Example 16
| Source File: PullConsumer.java From rocketmq-4.3.0 with Apache License 2.0 | 5 votes |
|
public static void main(String[] args) throws MQClientException {
DefaultMQPullConsumer consumer = new DefaultMQPullConsumer("please_rename_unique_group_name_5");
consumer.start();
Set<MessageQueue> mqs = consumer.fetchSubscribeMessageQueues("TopicTest1");
for (MessageQueue mq : mqs) {
System.out.printf("Consume from the queue: %s%n", mq);
SINGLE_MQ:
while (true) {
try {
PullResult pullResult =
consumer.pullBlockIfNotFound(mq, null, getMessageQueueOffset(mq), 32);
System.out.printf("%s%n", pullResult);
putMessageQueueOffset(mq, pullResult.getNextBeginOffset());
switch (pullResult.getPullStatus()) {
case FOUND:
break;
case NO_MATCHED_MSG:
break;
case NO_NEW_MSG:
break SINGLE_MQ;
case OFFSET_ILLEGAL:
break;
default:
break;
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
consumer.shutdown();
}
Example 17
| Source File: MQHelper.java From DDMQ with Apache License 2.0 | 5 votes |
|
/**
* Reset consumer topic offset according to time
*
* @param messageModel which model
* @param instanceName which instance
* @param consumerGroup consumer group
* @param topic topic
* @param timestamp time
*/
public static void resetOffsetByTimestamp(
final MessageModel messageModel,
final String instanceName,
final String consumerGroup,
final String topic,
final long timestamp) throws Exception {
final Logger log = ClientLogger.getLog();
DefaultMQPullConsumer consumer = new DefaultMQPullConsumer(consumerGroup);
consumer.setInstanceName(instanceName);
consumer.setMessageModel(messageModel);
consumer.start();
Set<MessageQueue> mqs = null;
try {
mqs = consumer.fetchSubscribeMessageQueues(topic);
if (mqs != null && !mqs.isEmpty()) {
TreeSet<MessageQueue> mqsNew = new TreeSet<MessageQueue>(mqs);
for (MessageQueue mq : mqsNew) {
long offset = consumer.searchOffset(mq, timestamp);
if (offset >= 0) {
consumer.updateConsumeOffset(mq, offset);
log.info("resetOffsetByTimestamp updateConsumeOffset success, {} {} {}",
consumerGroup, offset, mq);
}
}
}
} catch (Exception e) {
log.warn("resetOffsetByTimestamp Exception", e);
throw e;
} finally {
if (mqs != null) {
consumer.getDefaultMQPullConsumerImpl().getOffsetStore().persistAll(mqs);
}
consumer.shutdown();
}
}
Example 18
| Source File: PullConsumer.java From DDMQ with Apache License 2.0 | 5 votes |
|
public static void main(String[] args) throws MQClientException {
DefaultMQPullConsumer consumer = new DefaultMQPullConsumer("please_rename_unique_group_name_5");
consumer.start();
Set<MessageQueue> mqs = consumer.fetchSubscribeMessageQueues("TopicTest1");
for (MessageQueue mq : mqs) {
System.out.printf("Consume from the queue: %s%n", mq);
SINGLE_MQ:
while (true) {
try {
PullResult pullResult =
consumer.pullBlockIfNotFound(mq, null, getMessageQueueOffset(mq), 32);
System.out.printf("%s%n", pullResult);
putMessageQueueOffset(mq, pullResult.getNextBeginOffset());
switch (pullResult.getPullStatus()) {
case FOUND:
break;
case NO_MATCHED_MSG:
break;
case NO_NEW_MSG:
break SINGLE_MQ;
case OFFSET_ILLEGAL:
break;
default:
break;
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
consumer.shutdown();
}
Example 19
| Source File: PullConsumerDemo.java From Sentinel-Dashboard-Nacos with Apache License 2.0 | 4 votes |
|
public static void main(String[] args) throws MQClientException {
// First we init the flow control rule for Sentinel.
initFlowControlRule();
DefaultMQPullConsumer consumer = new DefaultMQPullConsumer(Constants.TEST_GROUP_NAME);
consumer.start();
Set<MessageQueue> mqs = consumer.fetchSubscribeMessageQueues(Constants.TEST_TOPIC_NAME);
for (MessageQueue mq : mqs) {
System.out.printf("Consuming messages from the queue: %s%n", mq);
SINGLE_MQ:
while (true) {
try {
PullResult pullResult =
consumer.pullBlockIfNotFound(mq, null, getMessageQueueOffset(mq), 32);
if (pullResult.getMsgFoundList() != null) {
for (MessageExt msg : pullResult.getMsgFoundList()) {
doSomething(msg);
}
}
long nextOffset = pullResult.getNextBeginOffset();
putMessageQueueOffset(mq, nextOffset);
consumer.updateConsumeOffset(mq, nextOffset);
switch (pullResult.getPullStatus()) {
case FOUND:
break;
case NO_MATCHED_MSG:
break;
case NO_NEW_MSG:
break SINGLE_MQ;
case OFFSET_ILLEGAL:
break;
default:
break;
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
consumer.shutdown();
}
Example 20
| Source File: SqlFilterIT.java From rocketmq with Apache License 2.0 | 4 votes |
|
@Test
public void testFilterPullConsumer() throws Exception {
int msgSize = 16;
String group = initConsumerGroup();
MessageSelector selector = MessageSelector.bySql("(TAGS is not null and TAGS in ('TagA', 'TagB'))");
DefaultMQPullConsumer consumer = new DefaultMQPullConsumer(group);
consumer.setNamesrvAddr(nsAddr);
consumer.start();
Thread.sleep(3000);
producer.send("TagA", msgSize);
producer.send("TagB", msgSize);
producer.send("TagC", msgSize);
Assert.assertEquals("Not all sent succeeded", msgSize * 3, producer.getAllUndupMsgBody().size());
List<String> receivedMessage = new ArrayList<>(2);
Set<MessageQueue> mqs = consumer.fetchSubscribeMessageQueues(topic);
for (MessageQueue mq : mqs) {
SINGLE_MQ:
while (true) {
try {
PullResult pullResult =
consumer.pull(mq, selector, getMessageQueueOffset(mq), 32);
putMessageQueueOffset(mq, pullResult.getNextBeginOffset());
switch (pullResult.getPullStatus()) {
case FOUND:
List<MessageExt> msgs = pullResult.getMsgFoundList();
for (MessageExt msg : msgs) {
receivedMessage.add(new String(msg.getBody()));
}
break;
case NO_MATCHED_MSG:
break;
case NO_NEW_MSG:
break SINGLE_MQ;
case OFFSET_ILLEGAL:
break;
default:
break;
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
assertThat(receivedMessage.size()).isEqualTo(msgSize * 2);
}
