[KAFKA-8686] Flaky test ExampleConnectIntegrationTest#testSinkConnector

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.4.0
• Component/s: connect, unit tests
• Labels: flaky-test
• Assignee: Konstantine Karantasis
• Reporter: Boyang Chen
• Created: 19/Jul/19 05:16
• Updated: 11/Jun/20 23:11
• Resolved: 11/Jun/20 23:11

Description

https://builds.apache.org/job/kafka-pr-jdk11-scala2.13/429/console

org.apache.kafka.connect.integration.ExampleConnectIntegrationTest.testSinkConnector failed, log available in /home/jenkins/jenkins-slave/workspace/kafka-pr-jdk11-scala2.13/connect/runtime/build/reports/testOutput/org.apache.kafka.connect.integration.ExampleConnectIntegrationTest.testSinkConnector.test.stdout*20:09:20* 20:09:20 org.apache.kafka.connect.integration.ExampleConnectIntegrationTest > testSinkConnector FAILED*20:09:20* java.lang.AssertionError: Condition not met within timeout 15000. Connector tasks were not assigned a partition each.20:09:20 at org.apache.kafka.test.TestUtils.waitForCondition(TestUtils.java:376)20:09:20 at org.apache.kafka.test.TestUtils.waitForCondition(TestUtils.java:353)20:09:20 at org.apache.kafka.connect.integration.ExampleConnectIntegrationTest.testSinkConnector(ExampleConnectIntegrationTest.java:128)

Issue Links

• is related to: KAFKA-8555 Flaky test ExampleConnectIntegrationTest#testSourceConnector
• relates to: KAFKA-8391 Flaky Test RebalanceSourceConnectorsIntegrationTest#testDeleteConnector
• relates to: KAFKA-8661 Flaky Test RebalanceSourceConnectorsIntegrationTest#testStartTwoConnectors