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https://issues.apache.org/jira/browse/HDFS-17899?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18081324#comment-18081324
 ] 

ASF GitHub Bot commented on HDFS-17899:
---------------------------------------

hadoop-yetus commented on PR #8499:
URL: https://github.com/apache/hadoop/pull/8499#issuecomment-4464215547

   :broken_heart: **-1 overall**
   
   
   
   
   
   
   | Vote | Subsystem | Runtime |  Logfile | Comment |
   |:----:|----------:|--------:|:--------:|:-------:|
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   |||| _ Prechecks _ |
   | +1 :green_heart: |  dupname  |   0m  0s |  |  No case conflicting files 
found.  |
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   | +0 :ok: |  detsecrets  |   0m  0s |  |  detect-secrets 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.  |
   |||| _ trunk Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |  25m 58s |  |  trunk passed  |
   | +1 :green_heart: |  compile  |   1m  0s |  |  trunk passed with JDK 
Ubuntu-21.0.10+7-Ubuntu-124.04  |
   | +1 :green_heart: |  compile  |   1m  5s |  |  trunk passed with JDK 
Ubuntu-17.0.18+8-Ubuntu-124.04.1  |
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   | +1 :green_heart: |  mvnsite  |   1m  7s |  |  trunk passed  |
   | +1 :green_heart: |  javadoc  |   0m 55s |  |  trunk passed with JDK 
Ubuntu-21.0.10+7-Ubuntu-124.04  |
   | +1 :green_heart: |  javadoc  |   0m 56s |  |  trunk passed with JDK 
Ubuntu-17.0.18+8-Ubuntu-124.04.1  |
   | +1 :green_heart: |  spotbugs  |   2m 19s |  |  trunk passed  |
   | +1 :green_heart: |  shadedclient  |  17m 34s |  |  branch has no errors 
when building and testing our client artifacts.  |
   |||| _ Patch Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |   0m 46s |  |  the patch passed  |
   | +1 :green_heart: |  compile  |   0m 42s |  |  the patch passed with JDK 
Ubuntu-21.0.10+7-Ubuntu-124.04  |
   | +1 :green_heart: |  javac  |   0m 42s |  |  the patch passed  |
   | +1 :green_heart: |  compile  |   0m 41s |  |  the patch passed with JDK 
Ubuntu-17.0.18+8-Ubuntu-124.04.1  |
   | +1 :green_heart: |  javac  |   0m 41s |  |  the patch passed  |
   | +1 :green_heart: |  blanks  |   0m  0s |  |  The patch has no blanks 
issues.  |
   | -0 :warning: |  checkstyle  |   0m 44s | 
[/results-checkstyle-hadoop-hdfs-project_hadoop-hdfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8499/1/artifact/out/results-checkstyle-hadoop-hdfs-project_hadoop-hdfs.txt)
 |  hadoop-hdfs-project/hadoop-hdfs: The patch generated 1 new + 101 unchanged 
- 0 fixed = 102 total (was 101)  |
   | +1 :green_heart: |  mvnsite  |   0m 50s |  |  the patch passed  |
   | +1 :green_heart: |  javadoc  |   0m 36s |  |  the patch passed with JDK 
Ubuntu-21.0.10+7-Ubuntu-124.04  |
   | +1 :green_heart: |  javadoc  |   0m 39s |  |  the patch passed with JDK 
Ubuntu-17.0.18+8-Ubuntu-124.04.1  |
   | +1 :green_heart: |  spotbugs  |   2m  2s |  |  the patch passed  |
   | +1 :green_heart: |  shadedclient  |  16m 41s |  |  patch has no errors 
when building and testing our client artifacts.  |
   |||| _ Other Tests _ |
   | -1 :x: |  unit  | 188m  8s | 
[/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8499/1/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt)
 |  hadoop-hdfs in the patch passed.  |
   | +1 :green_heart: |  asflicense  |   0m 31s |  |  The patch does not 
generate ASF License warnings.  |
   |  |   | 264m 16s |  |  |
   
   
   | Reason | Tests |
   |-------:|:------|
   | Failed junit tests | 
hadoop.hdfs.server.balancer.TestBalancerWithHANameNodes |
   
   
   | Subsystem | Report/Notes |
   |----------:|:-------------|
   | Docker | ClientAPI=1.54 ServerAPI=1.54 base: 
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8499/1/artifact/out/Dockerfile
 |
   | GITHUB PR | https://github.com/apache/hadoop/pull/8499 |
   | Optional Tests | dupname asflicense compile javac javadoc mvninstall 
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
   | uname | Linux b5c20eef5dc3 5.15.0-173-generic #183-Ubuntu SMP Fri Mar 6 
13:29:34 UTC 2026 x86_64 x86_64 x86_64 GNU/Linux |
   | Build tool | maven |
   | Personality | dev-support/bin/hadoop.sh |
   | git revision | trunk / 766c679e503c335f7e69eccd41702af9e5259f9d |
   | Default Java | Ubuntu-17.0.18+8-Ubuntu-124.04.1 |
   | Multi-JDK versions | 
/usr/lib/jvm/java-21-openjdk-amd64:Ubuntu-21.0.10+7-Ubuntu-124.04 
/usr/lib/jvm/java-17-openjdk-amd64:Ubuntu-17.0.18+8-Ubuntu-124.04.1 |
   |  Test Results | 
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8499/1/testReport/ |
   | Max. process+thread count | 4136 (vs. ulimit of 10000) |
   | 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-8499/1/console |
   | versions | git=2.43.0 maven=3.9.15 spotbugs=4.9.7 |
   | Powered by | Apache Yetus 0.14.1 https://yetus.apache.org |
   
   
   This message was automatically generated.
   
   




> Handle InvalidEncryptionKeyException in Balancer Dispatcher, SPS  
> BlockDispatcher and DataNode DataTransfer
> -----------------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-17899
>                 URL: https://issues.apache.org/jira/browse/HDFS-17899
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: balancer & mover, datanode, encryption
>    Affects Versions: 3.4.1
>            Reporter: ZhenyuLi
>            Assignee: ZhenyuLi
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 3.6.0
>
>
>   This is a follow-up of HDFS-17897.
>   HDFS-17897 fixed {{InvalidEncryptionKeyException}} handling in DFSClient 
> read/write and striped file checksum paths. However, three other
>   code paths that establish SASL-encrypted connections still lack this 
> handling:
>   {{Dispatcher.PendingMove.dispatch()}} — Balancer block moves
>   {{BlockDispatcher.moveBlock()}} — SPS block moves
>   {{DataNode.DataTransfer.run()}} — DataNode block replication
>   When {{dfs.encrypt.data.transfer=true}} and block keys rotate, these paths 
> are possible to fail with {{InvalidEncryptionKeyException}} and the stale key 
> stays cached, causing all subsequent transfers to fail until process restart.
>   Fix: Add the same retry pattern to all three paths — catch the exception,
>   clear the cached encryption key via a new {{clearDataEncryptionKey()}} 
> default
>    method on {{DataEncryptionKeyFactory}}, and retry once with a fresh key.



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