dmsolr commented on a change in pull request #5718:
URL: https://github.com/apache/skywalking/pull/5718#discussion_r510719752
##########
File path: docs/en/setup/backend/configuration-vocabulary.md
##########
@@ -198,8 +198,11 @@ core|default|role|Option values,
`Mixed/Receiver/Aggregator`. **Receiver** mode
| - | - | isSharding | it was true when OAP Server in cluster. |
SW_KAFKA_FETCHER_IS_SHARDING | false |
| - | - | createTopicIfNotExist | If true, create the Kafka topic when it does
not exist. | - | true |
| - | - | partitions | The number of partitions for the topic being created. |
SW_KAFKA_FETCHER_PARTITIONS | 3 |
-| - | - | enableMeterSystem | To enable to fetch and handle [Meter
System](backend-meter.md) data. | SW_KAFKA_FETCHER_ENABLE_METER_SYSTEM | false
+| - | - | enableMeterSystem | To enable to fetch and handle [Meter
System](backend-meter.md) data. | SW_KAFKA_FETCHER_ENABLE_METER_SYSTEM | false |
| - | - | replicationFactor | The replication factor for each partition in the
topic being created. | SW_KAFKA_FETCHER_PARTITIONS_FACTOR | 2 |
+| - | - | enableKafkaMessageAutoCommit | If true the consumer's offset will be
periodically committed in the background. | SW_ENABLE_KAFKA_MESSAGE_AUTO_COMMIT
| false |
Review comment:
I suggest that is directly using `enable.auto.commit`.
That means we don't need to introduce a new configuration.
##########
File path:
oap-server/server-fetcher-plugin/kafka-fetcher-plugin/src/main/java/org/apache/skywalking/oap/server/analyzer/agent/kafka/KafkaFetcherHandlerRegister.java
##########
@@ -132,16 +157,21 @@ public void start() {
@Override
public void run() {
while (true) {
- ConsumerRecords<String, Bytes> consumerRecords =
consumer.poll(Duration.ofMillis(500L));
- if (!consumerRecords.isEmpty()) {
- Iterator<ConsumerRecord<String, Bytes>> iterator =
consumerRecords.iterator();
- while (iterator.hasNext()) {
- ConsumerRecord<String, Bytes> record = iterator.next();
- handlerMap.get(record.topic()).handle(record);
+ try {
+ ConsumerRecords<String, Bytes> consumerRecords =
consumer.poll(Duration.ofMillis(500L));
+ if (!consumerRecords.isEmpty()) {
+ Iterator<ConsumerRecord<String, Bytes>> iterator =
consumerRecords.iterator();
+ while (iterator.hasNext()) {
+ ConsumerRecord<String, Bytes> record = iterator.next();
+ executor.submit(() ->
handlerMap.get(record.topic()).handle(record));
+ }
+ if (!enableKafkaMessageAutoCommit) {
Review comment:
Change the condition to no `enable.auto.commit`. :)
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