codelipenghui commented on code in PR #16032:
URL: https://github.com/apache/pulsar/pull/16032#discussion_r895601353
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pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/TransactionTest.java:
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@@ -997,4 +997,55 @@ public void testConsistencyOfTransactionStatsAtEndTxn()
throws Exception {
transaction.commit().get();
}
+
+ @Test
+ public void testPendingAckBatchMessageCommit() throws Exception {
+ String topic = NAMESPACE1 + "/testPendingAckBatchMessageCommit";
+
+ // enable batch index ack
+ conf.setAcknowledgmentAtBatchIndexLevelEnabled(true);
+
+ @Cleanup
+ Producer<byte[]> producer = pulsarClient
+ .newProducer(Schema.BYTES)
+ .topic(topic)
+ .enableBatching(true)
+ // ensure that batch message is sent
+ .batchingMaxPublishDelay(3, TimeUnit.SECONDS)
+ .sendTimeout(0, TimeUnit.SECONDS)
+ .create();
+
+ @Cleanup
+ Consumer<byte[]> consumer = pulsarClient
+ .newConsumer()
+ .subscriptionType(SubscriptionType.Shared)
+ .topic(topic)
+ .subscriptionName("sub")
+ .subscribe();
+
+ // send batch message, the size is 5
+ for (int i = 0; i < 5; i++) {
+ producer.sendAsync(("test" + i).getBytes());
+ }
+
Review Comment:
add producer.flush() here to avoid always waiting for 3 seconds
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