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Posted to jira@kafka.apache.org by "Matthias J. Sax (Jira)" <ji...@apache.org> on 2020/01/10 21:24:00 UTC
[jira] [Created] (KAFKA-9399) Flaky Test
BranchedMultiLevelRepartitionConnectedTopologyTest.testTopologyBuild
Matthias J. Sax created KAFKA-9399:
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Summary: Flaky Test BranchedMultiLevelRepartitionConnectedTopologyTest.testTopologyBuild
Key: KAFKA-9399
URL: https://issues.apache.org/jira/browse/KAFKA-9399
Project: Kafka
Issue Type: Bug
Components: streams, unit tests
Affects Versions: 2.5.0
Reporter: Matthias J. Sax
[https://builds.apache.org/job/kafka-pr-jdk8-scala2.12/172/testReport/junit/org.apache.kafka.streams.integration/BranchedMultiLevelRepartitionConnectedTopologyTest/testTopologyBuild/]
{quote}java.lang.AssertionError: Condition not met within timeout 15000. Failed to observe stream transits to RUNNING at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:26) at org.apache.kafka.test.TestUtils.lambda$waitForCondition$4(TestUtils.java:369) at org.apache.kafka.test.TestUtils.retryOnExceptionWithTimeout(TestUtils.java:417) at org.apache.kafka.test.TestUtils.retryOnExceptionWithTimeout(TestUtils.java:385) at org.apache.kafka.test.TestUtils.waitForCondition(TestUtils.java:368) at org.apache.kafka.test.TestUtils.waitForCondition(TestUtils.java:339) at org.apache.kafka.streams.integration.BranchedMultiLevelRepartitionConnectedTopologyTest.testTopologyBuild(BranchedMultiLevelRepartitionConnectedTopologyTest.java:146){quote}
STDOUT
{quote}[2020-01-10 20:54:59,190] WARN [Consumer clientId=branched-repartition-topic-test-7bb4acef-c1c1-401f-adb9-a67a448cae02-StreamThread-1-consumer, groupId=branched-repartition-topic-test] Connection to node 0 (localhost/127.0.0.1:38720) could not be established. Broker may not be available. (org.apache.kafka.clients.NetworkClient:756) [2020-01-10 20:54:59,264] WARN [Producer clientId=branched-repartition-topic-test-7bb4acef-c1c1-401f-adb9-a67a448cae02-StreamThread-1-producer] Connection to node 0 (localhost/127.0.0.1:38720) could not be established. Broker may not be available. (org.apache.kafka.clients.NetworkClient:756) [2020-01-10 20:54:59,314] WARN [AdminClient clientId=branched-repartition-topic-test-7bb4acef-c1c1-401f-adb9-a67a448cae02-admin] Connection to node 0 (localhost/127.0.0.1:38720) could not be established. Broker may not be available. (org.apache.kafka.clients.NetworkClient:756)
...
[2020-01-10 20:54:59,356] WARN [Consumer clientId=branched-repartition-topic-test-7bb4acef-c1c1-401f-adb9-a67a448cae02-StreamThread-1-restore-consumer, groupId=null] Connection to node -1 (localhost/127.0.0.1:38720) could not be established. Broker may not be available. (org.apache.kafka.clients.NetworkClient:756) [2020-01-10 20:54:59,356] WARN [Consumer clientId=branched-repartition-topic-test-7bb4acef-c1c1-401f-adb9-a67a448cae02-StreamThread-1-restore-consumer, groupId=null] Bootstrap broker localhost:38720 (id: -1 rack: null) disconnected (org.apache.kafka.clients.NetworkClient:1024) [2020-01-10 20:54:59,391] WARN [Consumer clientId=branched-repartition-topic-test-7bb4acef-c1c1-401f-adb9-a67a448cae02-StreamThread-1-consumer, groupId=branched-repartition-topic-test] Connection to node 0 (localhost/127.0.0.1:38720) could not be established. Broker may not be available. (org.apache.kafka.clients.NetworkClient:756) [2020-01-10 20:54:59,457] WARN [Consumer clientId=branched-repartition-topic-test-7bb4acef-c1c1-401f-adb9-a67a448cae02-StreamThread-1-restore-consumer, groupId=null] Connection to node -1 (localhost/127.0.0.1:38720) could not be established. Broker may not be available. (org.apache.kafka.clients.NetworkClient:756) [2020-01-10 20:54:59,457] WARN [Consumer clientId=branched-repartition-topic-test-7bb4acef-c1c1-401f-adb9-a67a448cae02-StreamThread-1-restore-consumer, groupId=null] Bootstrap broker localhost:38720 (id: -1 rack: null) disconnected (org.apache.kafka.clients.NetworkClient:1024)
...
and some more of those...{quote}
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