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https://issues.apache.org/jira/browse/HDFS-16547?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17947156#comment-17947156
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ASF GitHub Bot commented on HDFS-16547:
---------------------------------------

hadoop-yetus commented on PR #7577:
URL: https://github.com/apache/hadoop/pull/7577#issuecomment-2828937433

   :broken_heart: **-1 overall**
   
   
   
   
   
   
   | Vote | Subsystem | Runtime |  Logfile | Comment |
   |:----:|----------:|--------:|:--------:|:-------:|
   | +0 :ok: |  reexec  |   6m  6s |  |  Docker mode activated.  |
   |||| _ Prechecks _ |
   | +1 :green_heart: |  dupname  |   0m  0s |  |  No case conflicting files 
found.  |
   | +0 :ok: |  codespell  |   0m  0s |  |  codespell was not available.  |
   | +0 :ok: |  detsecrets  |   0m  0s |  |  detect-secrets was not available.  
|
   | +0 :ok: |  xmllint  |   0m  0s |  |  xmllint was not available.  |
   | +0 :ok: |  markdownlint  |   0m  0s |  |  markdownlint was not available.  
|
   | +1 :green_heart: |  @author  |   0m  0s |  |  The patch does not contain 
any @author tags.  |
   | +1 :green_heart: |  test4tests  |   0m  0s |  |  The patch appears to 
include 2 new or modified test files.  |
   |||| _ branch-3.3 Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |  45m 13s |  |  branch-3.3 passed  |
   | +1 :green_heart: |  compile  |   1m 14s |  |  branch-3.3 passed  |
   | +1 :green_heart: |  checkstyle  |   0m 51s |  |  branch-3.3 passed  |
   | +1 :green_heart: |  mvnsite  |   1m 24s |  |  branch-3.3 passed  |
   | +1 :green_heart: |  javadoc  |   1m 35s |  |  branch-3.3 passed  |
   | +1 :green_heart: |  spotbugs  |   3m 10s |  |  branch-3.3 passed  |
   | +1 :green_heart: |  shadedclient  |  35m 34s |  |  branch has no errors 
when building and testing our client artifacts.  |
   |||| _ Patch Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |   1m 12s |  |  the patch passed  |
   | +1 :green_heart: |  compile  |   1m  6s |  |  the patch passed  |
   | +1 :green_heart: |  javac  |   1m  6s |  |  the patch passed  |
   | +1 :green_heart: |  blanks  |   0m  0s |  |  The patch has no blanks 
issues.  |
   | +1 :green_heart: |  checkstyle  |   0m 40s |  |  the patch passed  |
   | +1 :green_heart: |  mvnsite  |   1m 12s |  |  the patch passed  |
   | +1 :green_heart: |  javadoc  |   1m 23s |  |  the patch passed  |
   | +1 :green_heart: |  spotbugs  |   3m 11s |  |  the patch passed  |
   | +1 :green_heart: |  shadedclient  |  35m  7s |  |  patch has no errors 
when building and testing our client artifacts.  |
   |||| _ Other Tests _ |
   | -1 :x: |  unit  | 195m  4s | 
[/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7577/2/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt)
 |  hadoop-hdfs in the patch passed.  |
   | +1 :green_heart: |  asflicense  |   0m 44s |  |  The patch does not 
generate ASF License warnings.  |
   |  |   | 332m 39s |  |  |
   
   
   | Reason | Tests |
   |-------:|:------|
   | Failed junit tests | 
hadoop.hdfs.server.balancer.TestBalancerWithHANameNodes |
   |   | hadoop.hdfs.server.datanode.TestLargeBlockReport |
   |   | hadoop.hdfs.server.sps.TestExternalStoragePolicySatisfier |
   |   | hadoop.hdfs.server.datanode.TestDataNodeRollingUpgrade |
   |   | hadoop.hdfs.protocol.TestBlockListAsLongs |
   
   
   | Subsystem | Report/Notes |
   |----------:|:-------------|
   | Docker | ClientAPI=1.49 ServerAPI=1.49 base: 
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7577/2/artifact/out/Dockerfile
 |
   | GITHUB PR | https://github.com/apache/hadoop/pull/7577 |
   | Optional Tests | dupname asflicense compile javac javadoc mvninstall 
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets xmllint 
markdownlint |
   | uname | Linux 79e962c74d48 5.15.0-134-generic #145-Ubuntu SMP Wed Feb 12 
20:08:39 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux |
   | Build tool | maven |
   | Personality | dev-support/bin/hadoop.sh |
   | git revision | branch-3.3 / 178fc3c429839a704b3bb234ed718ad334bb1a79 |
   | Default Java | Private Build-1.8.0_362-8u372-ga~us1-0ubuntu1~18.04-b09 |
   |  Test Results | 
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7577/2/testReport/ |
   | Max. process+thread count | 3366 (vs. ulimit of 5500) |
   | modules | C: hadoop-hdfs-project/hadoop-hdfs U: 
hadoop-hdfs-project/hadoop-hdfs |
   | Console output | 
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7577/2/console |
   | versions | git=2.17.1 maven=3.6.0 spotbugs=4.2.2 |
   | Powered by | Apache Yetus 0.14.0 https://yetus.apache.org |
   
   
   This message was automatically generated.
   
   




> [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.



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