[
https://issues.apache.org/jira/browse/HDFS-8506?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14567115#comment-14567115
]
Tony Reix commented on HDFS-8506:
---------------------------------
In short, here is the list of unstable tests I've found (more should appear
once more tests runs have been done).
See previously attached file for details.
cli.TestHDFSCLI
contrib.bkjournal.TestBookKeeperHACheckpoints
crypto.key.kms.server.TestKMS
fs.http.server.TestHttpFSServerNoACLs
hdfs.TestAppendSnapshotTruncate
hdfs.TestDataTransferKeepalive
hdfs.TestEncryptionZones
hdfs.TestReplaceDatanodeOnFailure
hdfs.qjournal.TestSecureNNWithQJM
hdfs.server.datanode.TestBPOfferService
hdfs.server.namenode.TestDecommissioningStatus
hdfs.server.namenode.ha.TestDFSUpgradeWithHA
hdfs.server.namenode.ha.TestDNFencing
hdfs.shortcircuit.TestShortCircuitCache
ipc.TestDecayRpcScheduler
ipc.TestRPC
mapred.TestMRCJCFileInputFormat
mapred.TestSpecialCharactersInOutputPath
mapred.gridmix.TestResourceUsageEmulators
mapreduce.jobhistory.TestJobHistoryEventHandler
mapreduce.v2.app.TestKill
metrics2.impl.TestMetricsSystemImpl
yarn.applications.distributedshell.TestDistributedShell
yarn.client.api.impl.TestNMClient
yarn.server.nodemanager.containermanager.localizer.TestResourceLocalizationService
yarn.server.nodemanager.containermanager.logaggregation.TestLogAggregationService
yarn.server.resourcemanager.TestContainerResourceUsage
yarn.server.resourcemanager.TestRMRestart
yarn.server.resourcemanager.applicationsmanager.TestAMRestart
yarn.server.resourcemanager.rmapp.TestRMAppTransitions
yarn.server.resourcemanager.scheduler.capacity.TestCapacityScheduler
yarn.server.resourcemanager.scheduler.fair.TestFairScheduler
yarn.server.timeline.security.TestTimelineAuthenticationFilter
> List of 33 Unstable tests on branch-2.7
> ---------------------------------------
>
> Key: HDFS-8506
> URL: https://issues.apache.org/jira/browse/HDFS-8506
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: test
> Affects Versions: 2.7.1
> Environment: Ubuntu / x86_64
> Hadoop branch-2.7 (source code of Monday May 26th)
> Reporter: Tony Reix
> Attachments: Unstable-branch-2.7-May26th
>
>
> On my Ubuntu / x86_64 machine, configured for Hadoop since months, I've run
> Hadoop tests of branch branch-2.7 (source code of Monday May 26th) during
> days. It produced 14 runs in the EXACT same environment. And it shows that
> several tests sometimes fail, randomly.
> 12 runs gave the exact same number of tests done and tests skipped:
> - 10977 tests
> - 254 skipped
> 1 test gave only 10972 tests. Another gave only 9760 tests.
> I've used the 12 runs with 10977 tests for building the attached result file,
> which shows that 33 tests sometimes fail.
> T: Tests
> F: Failures
> E: Errors
> S: Skipped
> NN/n : Number of times the issue appeared out of the 12 runs
> m-M: minimum number of failure up to Maximum number of failures.
> Example:
> T F
> E S | NN/n
> --------------------------------------------------------------------------------------
> cli.TestHDFSCLI 1 0-1 0 0
> | 11/12
> hdfs.TestAppendSnapshotTruncate 1 0 0-1 0 | 1/12
> ...
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
