[
https://issues.apache.org/jira/browse/HDFS-16547?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17947294#comment-17947294
]
ASF GitHub Bot commented on HDFS-16547:
---------------------------------------
adityarverma commented on PR #7577:
URL: https://github.com/apache/hadoop/pull/7577#issuecomment-2829964894
The unit tests seems unrelated to PR, different set of tests failed, in 2
runs.
Unit tests added in the backport change passed.
```
1st run-
[INFO] Results:
[ERROR] Failures:
[ERROR] TestFileCreation.testFsCloseAfterClusterShutdown:1192 Test
resulted in an unexpected exit
[ERROR] TestFileCreation.testServerDefaultsWithMinimalCaching:280
expected:<402653184> but was:<268435456>
[ERROR]
TestReconstructStripedFileWithValidator.testValidatorWithBadDecoding:86->TestReconstructStripedFile.assertFileBlocksReconstruction:430
arrays first differed at element [0]; expected:<1> but was:<2>
[ERROR] Errors:
[ERROR] TestBlockListAsLongs.testFuzz:139->checkReport:156 » NoSuchMethod
java.nio.Byt...
[ERROR]
TestLargeBlockReport.testBlockReportSucceedsWithLargerLengthLimit:100 » Remote
[ERROR] TestExternalStoragePolicySatisfier.testMoveWithBlockPinning:851 »
Timeout Time...
[INFO]
[ERROR] Tests run: 6878, Failures: 3, Errors: 3, Skipped: 24
Latest run-
[INFO] Results:
[ERROR] Failures:
[ERROR]
TestDataNodeRollingUpgrade.testDatanodeRollingUpgradeWithFinalize:218->rollingUpgradeAndFinalize:256->deleteAndEnsureInTrash:146
[ERROR] Errors:
[ERROR] TestBlockListAsLongs.testFuzz:139->checkReport:156 » NoSuchMethod
java.nio.Byt...
[ERROR]
TestBalancerWithHANameNodes.testBalancerWithObserverWithFailedNode:230->testBalancerWithObserver:273->Object.wait:-2
» TestTimedOut
[ERROR]
TestLargeBlockReport.testBlockReportSucceedsWithLargerLengthLimit:100 » Remote
[ERROR]
TestExternalStoragePolicySatisfier.testSPSWhenFileHasExcessRedundancyBlocks:1273
» Timeout
[INFO]
[ERROR] Tests run: 6891, Failures: 1, Errors: 4, Skipped: 25
```
> [SBN read] Namenode in safe mode should not be transfered to observer state
> ---------------------------------------------------------------------------
>
> Key: HDFS-16547
> URL: https://issues.apache.org/jira/browse/HDFS-16547
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: namenode
> Affects Versions: 3.4.0
> Reporter: Tao Li
> Assignee: Tao Li
> Priority: Major
> Labels: pull-request-available
> Fix For: 3.4.0
>
> Time Spent: 1h 50m
> Remaining Estimate: 0h
>
> Currently, when a Namenode is in safemode(under starting or enter safemode
> manually), we can transfer this Namenode to Observer by command. This
> Observer node may receive many requests and then throw a SafemodeException,
> this causes unnecessary failover on the client.
> So Namenode in safe mode should not be transfer to observer state.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
