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Posted to jira@kafka.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/04/12 22:46:00 UTC
[jira] [Commented] (KAFKA-6234) Transient failure in
kafka.api.AdminClientIntegrationTest.testLogStartOffsetCheckpoint
[ https://issues.apache.org/jira/browse/KAFKA-6234?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16436430#comment-16436430 ]
ASF GitHub Bot commented on KAFKA-6234:
---------------------------------------
hachikuji closed pull request #4238: KAFKA-6234: Increased timeout value for lowWatermark response to avoid test failing occasionally
URL: https://github.com/apache/kafka/pull/4238
This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:
As this is a foreign pull request (from a fork), the diff is supplied
below (as it won't show otherwise due to GitHub magic):
diff --git a/core/src/test/scala/integration/kafka/api/AdminClientIntegrationTest.scala b/core/src/test/scala/integration/kafka/api/AdminClientIntegrationTest.scala
index 0676a1a3263..2b3ca623c57 100644
--- a/core/src/test/scala/integration/kafka/api/AdminClientIntegrationTest.scala
+++ b/core/src/test/scala/integration/kafka/api/AdminClientIntegrationTest.scala
@@ -38,7 +38,7 @@ import org.apache.kafka.common.{KafkaFuture, TopicPartition, TopicPartitionRepli
import org.apache.kafka.common.acl._
import org.apache.kafka.common.config.ConfigResource
import org.apache.kafka.common.errors._
-import org.junit.{After, Before, Ignore, Rule, Test}
+import org.junit.{After, Before, Rule, Test}
import org.apache.kafka.common.requests.{DeleteRecordsRequest, MetadataResponse}
import org.apache.kafka.common.resource.{Resource, ResourceType}
import org.junit.rules.Timeout
@@ -733,7 +733,6 @@ class AdminClientIntegrationTest extends IntegrationTestHarness with Logging {
}
@Test
- @Ignore // Disabled temporarily until flakiness is resolved
def testLogStartOffsetCheckpoint(): Unit = {
TestUtils.createTopic(zkUtils, topic, 2, serverCount, servers)
@@ -743,8 +742,8 @@ class AdminClientIntegrationTest extends IntegrationTestHarness with Logging {
sendRecords(producers.head, 10, topicPartition)
var result = client.deleteRecords(Map(topicPartition -> RecordsToDelete.beforeOffset(5L)).asJava)
- var lowWatermark = result.lowWatermarks().get(topicPartition).get().lowWatermark()
- assertEquals(5L, lowWatermark)
+ var lowWatermark: Option[Long] = Some(result.lowWatermarks.get(topicPartition).get.lowWatermark)
+ assertEquals(Some(5), lowWatermark)
for (i <- 0 until serverCount) {
killBroker(i)
@@ -759,16 +758,16 @@ class AdminClientIntegrationTest extends IntegrationTestHarness with Logging {
// Need to retry if leader is not available for the partition
result = client.deleteRecords(Map(topicPartition -> RecordsToDelete.beforeOffset(0L)).asJava)
+ lowWatermark = None
val future = result.lowWatermarks().get(topicPartition)
try {
- lowWatermark = future.get(1000L, TimeUnit.MILLISECONDS).lowWatermark()
- lowWatermark == 5L
+ lowWatermark = Some(future.get.lowWatermark)
+ lowWatermark.contains(5L)
} catch {
- case e: LeaderNotAvailableException => false
- }
-
- }, "Expected low watermark of the partition to be 5L")
-
+ case e: ExecutionException if e.getCause.isInstanceOf[LeaderNotAvailableException] ||
+ e.getCause.isInstanceOf[NotLeaderForPartitionException] => false
+ }
+ }, s"Expected low watermark of the partition to be 5 but got ${lowWatermark.getOrElse("no response within the timeout")}")
client.close()
}
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> Transient failure in kafka.api.AdminClientIntegrationTest.testLogStartOffsetCheckpoint
> --------------------------------------------------------------------------------------
>
> Key: KAFKA-6234
> URL: https://issues.apache.org/jira/browse/KAFKA-6234
> Project: Kafka
> Issue Type: Bug
> Reporter: Guozhang Wang
> Assignee: Sönke Liebau
> Priority: Major
>
> Saw this once: https://builds.apache.org/job/kafka-pr-jdk9-scala2.12/2669/testReport/junit/kafka.api/AdminClientIntegrationTest/testLogStartOffsetCheckpoint/
> {code}
> Stacktrace
> java.util.concurrent.TimeoutException
> at org.apache.kafka.common.internals.KafkaFutureImpl$SingleWaiter.await(KafkaFutureImpl.java:108)
> at org.apache.kafka.common.internals.KafkaFutureImpl.get(KafkaFutureImpl.java:225)
> at kafka.api.AdminClientIntegrationTest.$anonfun$testLogStartOffsetCheckpoint$3(AdminClientIntegrationTest.scala:762)
> at kafka.utils.TestUtils$.waitUntilTrue(TestUtils.scala:858)
> at kafka.api.AdminClientIntegrationTest.testLogStartOffsetCheckpoint(AdminClientIntegrationTest.scala:756)
> at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.base/java.lang.reflect.Method.invoke(Method.java:564)
> at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
> at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
> at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
> at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
> at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
> at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
> at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
> at java.base/java.lang.Thread.run(Thread.java:844)
> {code}
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