[HDFS-16336] De-flake TestRollingUpgrade#testRollback - ASF JIRA

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Type: Sub-task
Status: Resolved
Priority: Minor
Resolution: Fixed
Affects Version/s: 3.4.0
Fix Version/s: 3.4.0, 3.3.2, 3.2.4
Component/s: hdfs, test
Labels:
- pull-request-available

Target Version/s:

3.4.0, 3.2.3, 3.3.5
Hadoop Flags:

Reviewed

Description

This pull request: https://github.com/apache/hadoop/pull/3675

Failed Jenkins pre-commit job due to an unrelated unit test failure: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3675/1/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt

[ERROR] Failures: 
[ERROR] org.apache.hadoop.hdfs.TestRollingUpgrade.testRollback(org.apache.hadoop.hdfs.TestRollingUpgrade)
[ERROR]   Run 1: TestRollingUpgrade.testRollback:328->checkMxBeanIsNull:299 expected null, but was:<javax.management.openmbean.CompositeDataSupport(compositeType=javax.management.openmbean.CompositeType(name=org.apache.hadoop.hdfs.protocol.RollingUpgradeInfo$Bean,items=((itemName=blockPoolId,itemType=javax.management.openmbean.SimpleType(name=java.lang.String)),(itemName=createdRollbackImages,itemType=javax.management.openmbean.SimpleType(name=java.lang.Boolean)),(itemName=finalizeTime,itemType=javax.management.openmbean.SimpleType(name=java.lang.Long)),(itemName=startTime,itemType=javax.management.openmbean.SimpleType(name=java.lang.Long)))),contents={blockPoolId=BP-1039609189-172.17.0.2-1637204447583, createdRollbackImages=true, finalizeTime=0, startTime=1637204448659})>
[ERROR]   Run 2: TestRollingUpgrade.testRollback:328->checkMxBeanIsNull:299 expected null, but was:<javax.management.openmbean.CompositeDataSupport(compositeType=javax.management.openmbean.CompositeType(name=org.apache.hadoop.hdfs.protocol.RollingUpgradeInfo$Bean,items=((itemName=blockPoolId,itemType=javax.management.openmbean.SimpleType(name=java.lang.String)),(itemName=createdRollbackImages,itemType=javax.management.openmbean.SimpleType(name=java.lang.Boolean)),(itemName=finalizeTime,itemType=javax.management.openmbean.SimpleType(name=java.lang.Long)),(itemName=startTime,itemType=javax.management.openmbean.SimpleType(name=java.lang.Long)))),contents={blockPoolId=BP-1039609189-172.17.0.2-1637204447583, createdRollbackImages=true, finalizeTime=0, startTime=1637204448659})>
[ERROR]   Run 3: TestRollingUpgrade.testRollback:328->checkMxBeanIsNull:299 expected null, but was:<javax.management.openmbean.CompositeDataSupport(compositeType=javax.management.openmbean.CompositeType(name=org.apache.hadoop.hdfs.protocol.RollingUpgradeInfo$Bean,items=((itemName=blockPoolId,itemType=javax.management.openmbean.SimpleType(name=java.lang.String)),(itemName=createdRollbackImages,itemType=javax.management.openmbean.SimpleType(name=java.lang.Boolean)),(itemName=finalizeTime,itemType=javax.management.openmbean.SimpleType(name=java.lang.Long)),(itemName=startTime,itemType=javax.management.openmbean.SimpleType(name=java.lang.Long)))),contents={blockPoolId=BP-1039609189-172.17.0.2-1637204447583, createdRollbackImages=true, finalizeTime=0, startTime=1637204448659})>

Seems that perhaps "TestRollingUpgrade.testRollback" is a flaky unit test

Attachments

Issue Links

depends upon

HDFS-16171 De-flake testDecommissionStatus

Resolved

is related to

HDFS-17224 TestRollingUpgrade.testDFSAdminRollingUpgradeCommands failing intermittently

Open

links to

GitHub Pull Request #3686

Activity

People

Assignee:: Viraj Jasani

Reporter:: Kevin Wikant

Votes:: 0 Vote for this issue

Watchers:: 5 Start watching this issue

Dates

Created:: 18/Nov/21 15:08

Updated:: 27/Jan/24 01:31

Resolved:: 24/Nov/21 13:57

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2h 10m