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https://issues.apache.org/jira/browse/HDFS-17834?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18053373#comment-18053373
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ASF GitHub Bot commented on HDFS-17834:
---------------------------------------
hadoop-yetus commented on PR #8198:
URL: https://github.com/apache/hadoop/pull/8198#issuecomment-3779891592
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 1m 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.
|
| +1 :green_heart: | @author | 0m 0s | | The patch does not contain
any @author tags. |
| -1 :x: | test4tests | 0m 0s | | The patch doesn't appear to include
any new or modified tests. Please justify why no new tests are needed for this
patch. Also please list what manual steps were performed to verify this patch.
|
|||| _ trunk Compile Tests _ |
| +1 :green_heart: | mvninstall | 41m 54s | | trunk passed |
| +1 :green_heart: | compile | 1m 46s | | trunk passed with JDK
Ubuntu-21.0.7+6-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | compile | 1m 44s | | trunk passed with JDK
Ubuntu-17.0.15+6-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | checkstyle | 1m 16s | | trunk passed |
| +1 :green_heart: | mvnsite | 1m 59s | | trunk passed |
| +1 :green_heart: | javadoc | 1m 36s | | trunk passed with JDK
Ubuntu-21.0.7+6-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | javadoc | 1m 30s | | trunk passed with JDK
Ubuntu-17.0.15+6-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | spotbugs | 4m 14s | | trunk passed |
| +1 :green_heart: | shadedclient | 30m 21s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| -1 :x: | mvninstall | 1m 12s |
[/patch-mvninstall-hadoop-hdfs-project_hadoop-hdfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8198/1/artifact/out/patch-mvninstall-hadoop-hdfs-project_hadoop-hdfs.txt)
| hadoop-hdfs in the patch failed. |
| -1 :x: | compile | 1m 12s |
[/patch-compile-hadoop-hdfs-project_hadoop-hdfs-jdkUbuntu-21.0.7+6-Ubuntu-0ubuntu120.04.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8198/1/artifact/out/patch-compile-hadoop-hdfs-project_hadoop-hdfs-jdkUbuntu-21.0.7+6-Ubuntu-0ubuntu120.04.txt)
| hadoop-hdfs in the patch failed with JDK
Ubuntu-21.0.7+6-Ubuntu-0ubuntu120.04. |
| -1 :x: | javac | 1m 12s |
[/patch-compile-hadoop-hdfs-project_hadoop-hdfs-jdkUbuntu-21.0.7+6-Ubuntu-0ubuntu120.04.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8198/1/artifact/out/patch-compile-hadoop-hdfs-project_hadoop-hdfs-jdkUbuntu-21.0.7+6-Ubuntu-0ubuntu120.04.txt)
| hadoop-hdfs in the patch failed with JDK
Ubuntu-21.0.7+6-Ubuntu-0ubuntu120.04. |
| -1 :x: | compile | 1m 16s |
[/patch-compile-hadoop-hdfs-project_hadoop-hdfs-jdkUbuntu-17.0.15+6-Ubuntu-0ubuntu120.04.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8198/1/artifact/out/patch-compile-hadoop-hdfs-project_hadoop-hdfs-jdkUbuntu-17.0.15+6-Ubuntu-0ubuntu120.04.txt)
| hadoop-hdfs in the patch failed with JDK
Ubuntu-17.0.15+6-Ubuntu-0ubuntu120.04. |
| -1 :x: | javac | 1m 16s |
[/patch-compile-hadoop-hdfs-project_hadoop-hdfs-jdkUbuntu-17.0.15+6-Ubuntu-0ubuntu120.04.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8198/1/artifact/out/patch-compile-hadoop-hdfs-project_hadoop-hdfs-jdkUbuntu-17.0.15+6-Ubuntu-0ubuntu120.04.txt)
| hadoop-hdfs in the patch failed with JDK
Ubuntu-17.0.15+6-Ubuntu-0ubuntu120.04. |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 0m 48s | | the patch passed |
| -1 :x: | mvnsite | 1m 20s |
[/patch-mvnsite-hadoop-hdfs-project_hadoop-hdfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8198/1/artifact/out/patch-mvnsite-hadoop-hdfs-project_hadoop-hdfs.txt)
| hadoop-hdfs in the patch failed. |
| +1 :green_heart: | javadoc | 1m 1s | | the patch passed with JDK
Ubuntu-21.0.7+6-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | javadoc | 0m 59s | | the patch passed with JDK
Ubuntu-17.0.15+6-Ubuntu-0ubuntu120.04 |
| -1 :x: | spotbugs | 1m 13s |
[/patch-spotbugs-hadoop-hdfs-project_hadoop-hdfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8198/1/artifact/out/patch-spotbugs-hadoop-hdfs-project_hadoop-hdfs.txt)
| hadoop-hdfs in the patch failed. |
| -1 :x: | shadedclient | 16m 43s | | patch has errors when building
and testing our client artifacts. |
|||| _ Other Tests _ |
| -1 :x: | unit | 1m 19s |
[/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8198/1/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt)
| hadoop-hdfs in the patch failed. |
| +1 :green_heart: | asflicense | 0m 32s | | The patch does not
generate ASF License warnings. |
| | | 110m 4s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.52 ServerAPI=1.52 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8198/1/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/8198 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux 28b0ea1286f4 5.15.0-161-generic #171-Ubuntu SMP Sat Oct 11
08:17:01 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 04c81c546d6edf245c3a304ae0991b3c320b6e02 |
| Default Java | Ubuntu-17.0.15+6-Ubuntu-0ubuntu120.04 |
| Multi-JDK versions |
/usr/lib/jvm/java-21-openjdk-amd64:Ubuntu-21.0.7+6-Ubuntu-0ubuntu120.04
/usr/lib/jvm/java-17-openjdk-amd64:Ubuntu-17.0.15+6-Ubuntu-0ubuntu120.04 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8198/1/testReport/ |
| Max. process+thread count | 719 (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-8198/1/console |
| versions | git=2.25.1 maven=3.9.11 spotbugs=4.9.7 |
| Powered by | Apache Yetus 0.14.0 https://yetus.apache.org |
This message was automatically generated.
> Fix invalid HTTP links for DataNodes in IPv6 environment.
> ---------------------------------------------------------
>
> Key: HDFS-17834
> URL: https://issues.apache.org/jira/browse/HDFS-17834
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 3.4.1
> Environment: !image-2025-09-10-10-12-28-486.png|width=545,height=298!
> Reporter: sunhui
> Assignee: sunhui
> Priority: Minor
> Labels: pull-request-available
> Fix For: 3.5.0, 3.4.3
>
> Attachments: fixwebsite_support_ipv6.diff,
> image-2025-09-10-10-12-28-486.png
>
>
> In the HDFS NameNode Web UI
> (http://nn-host:9870/dfshealth.html#tab-datanode), the "Http Address" column
> for DataNodes generates completely corrupt and invalid links when the
> DataNode's address is an IPv6 literal.
> 1. It fails to encapsulate the IPv6 address in square brackets `[]`, which is
> required by RFC 2732. 2. More critically, it appears to **parse the IPv6
> address incorrectly**, mistaking a part of the address (e.g., the `30` in
> `1172:30:...`) for the port number, which completely breaks the URL. This
> results in a malformed, unclickable link that does not point to the
> DataNode's web interface. **Current Behavior & Evidence:** The DataNode's
> actual address is: `[1172:30:0:0:0:0:8a34]:50010` However, the NameNode UI
> displays the link as: `https://datanodeHostname:30` This link is **invalid**
> and leads nowhere. The UI has: - Stripped the original port `50010`. -
> Incorrectly extracted `30` (which is part of the IPv6 address) and used it as
> the port. - Failed to wrap the IPv6 address, leading to incorrect parsing.
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