dengziming commented on a change in pull request #11603:
URL: https://github.com/apache/kafka/pull/11603#discussion_r804576005
##########
File path:
shell/src/test/java/org/apache/kafka/shell/MetadataNodeManagerTest.java
##########
@@ -290,4 +293,47 @@ public void testClientQuotaRecord() {
metadataNodeManager.getData().root().directory("client-quotas",
"user", "<default>").file("producer_byte_rate").contents());
}
+
+ @Test
+ public void testProducerIdsRecord() {
+ // generate a producerId record
+ ProducerIdsRecord record1 = new ProducerIdsRecord()
+ .setBrokerId(0)
+ .setBrokerEpoch(1)
+ .setProducerIdsEnd(10000);
+ metadataNodeManager.handleMessage(record1);
+
+ assertEquals(
+ "0",
+
metadataNodeManager.getData().root().directory("lastProducerIdBlock").file("assignedBrokerId").contents());
+ assertEquals(
+ "1",
+
metadataNodeManager.getData().root().directory("lastProducerIdBlock").file("assignedBrokerEpoch").contents());
+ assertEquals(
+ 10000 - ProducerIdsBlock.PRODUCER_ID_BLOCK_SIZE + "",
+
metadataNodeManager.getData().root().directory("lastProducerIdBlock").file("blockStart").contents());
+ assertEquals(
+ "9999",
+
metadataNodeManager.getData().root().directory("lastProducerIdBlock").file("blockEnd").contents());
+
+ // generate another brokerId
Review comment:
Done, thanks.
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