chenyulin0719 commented on code in PR #18513:
URL: https://github.com/apache/kafka/pull/18513#discussion_r1926582730
##########
core/src/test/scala/integration/kafka/api/PlaintextAdminIntegrationTest.scala:
##########
@@ -1864,17 +1864,20 @@ class PlaintextAdminIntegrationTest extends
BaseAdminIntegrationTest {
val consumerSet = groupInstanceSet.map { groupInstanceId =>
createConsumer(configOverrides = createProperties(groupInstanceId))}
val topicSet = Set(testTopicName, testTopicName1, testTopicName2)
- val latch = new CountDownLatch(consumerSet.size)
+ val startLatch = new CountDownLatch(consumerSet.size)
Review Comment:
Hi @dajac, That make sense to me, the duplicated code isn't elegant. I
updated this PR and encapsulate the background polling threads to class
BackgroundConsumerThreadsManager, and expose below functions:
- startConsumerThreads
- stopConsumerThreads
- stopQuietly : thread/consumer cleanup .
The stopQuietly() replaced the 2 level try-catch in test. The test case is
unchanged.
Please kindly let me know if I missed something.
##########
core/src/test/scala/integration/kafka/api/PlaintextAdminIntegrationTest.scala:
##########
@@ -2027,26 +2033,30 @@ class PlaintextAdminIntegrationTest extends
BaseAdminIntegrationTest {
assertFutureThrows(deleteResult.deletedGroups().get(testGroupId),
classOf[GroupNotEmptyException])
- // Test delete one correct static member
- val removeOptions = new
RemoveMembersFromConsumerGroupOptions(Collections.singleton(new
MemberToRemove(testInstanceId1)))
- removeOptions.reason("test remove")
- removeMembersResult =
client.removeMembersFromConsumerGroup(testGroupId, removeOptions)
-
- assertNull(removeMembersResult.all().get())
- val validMemberFuture = removeMembersResult.memberResult(new
MemberToRemove(testInstanceId1))
- assertNull(validMemberFuture.get())
+ // Stop the consumer threads and close consumers
+ // dynamic member will be removed, leaving two static members in the
group
+ consumerThreadRunning.set(false)
+ assertTrue(stopLatch.await(30000, TimeUnit.MILLISECONDS), "Failed to
stop consumer threads in time")
val describeTestGroupResult =
client.describeConsumerGroups(Seq(testGroupId).asJava,
new
DescribeConsumerGroupsOptions().includeAuthorizedOperations(true))
assertEquals(1, describeTestGroupResult.describedGroups().size())
testGroupDescription =
describeTestGroupResult.describedGroups().get(testGroupId).get()
-
assertEquals(testGroupId, testGroupDescription.groupId)
assertFalse(testGroupDescription.isSimpleConsumerGroup)
assertEquals(consumerSet.size - 1,
testGroupDescription.members().size())
- // Delete all active members remaining (a static member + a dynamic
member)
+ // Test delete one correct static member
+ val removeOptions = new
RemoveMembersFromConsumerGroupOptions(Collections.singleton(new
MemberToRemove(testInstanceId1)))
+ removeOptions.reason("test remove")
Review Comment:
Done.
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