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https://issues.apache.org/jira/browse/HADOOP-20019?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18127100#comment-18127100
]
ASF GitHub Bot commented on HADOOP-20019:
-----------------------------------------
hadoop-yetus commented on PR #8821:
URL: https://github.com/apache/hadoop/pull/8821#issuecomment-6169317117
:confetti_ball: **+1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 1m 31s | | Docker mode activated. |
|||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 0s | | No case conflicting files
found. |
| +0 :ok: | codespell | 0m 1s | | codespell was not available. |
| +0 :ok: | detsecrets | 0m 1s | | 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 1 new or modified test files. |
|||| _ trunk Compile Tests _ |
| +1 :green_heart: | mvninstall | 54m 10s | | trunk passed |
| +1 :green_heart: | compile | 16m 33s | | trunk passed with JDK
Ubuntu-21.0.12.1+1-1-24.04.4-Ubuntu |
| +1 :green_heart: | compile | 16m 59s | | trunk passed with JDK
Ubuntu-17.0.20.1+1-1-24.04-Ubuntu |
| +1 :green_heart: | checkstyle | 1m 32s | | trunk passed |
| +1 :green_heart: | mvnsite | 2m 2s | | trunk passed |
| +1 :green_heart: | javadoc | 1m 27s | | trunk passed with JDK
Ubuntu-21.0.12.1+1-1-24.04.4-Ubuntu |
| +1 :green_heart: | javadoc | 1m 25s | | trunk passed with JDK
Ubuntu-17.0.20.1+1-1-24.04-Ubuntu |
| +1 :green_heart: | spotbugs | 3m 21s | | trunk passed |
| +1 :green_heart: | shadedclient | 31m 20s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 1m 13s | | the patch passed |
| +1 :green_heart: | compile | 15m 34s | | the patch passed with JDK
Ubuntu-21.0.12.1+1-1-24.04.4-Ubuntu |
| +1 :green_heart: | javac | 15m 34s | | the patch passed |
| +1 :green_heart: | compile | 17m 1s | | the patch passed with JDK
Ubuntu-17.0.20.1+1-1-24.04-Ubuntu |
| +1 :green_heart: | javac | 17m 1s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 1m 30s | | the patch passed |
| +1 :green_heart: | mvnsite | 2m 0s | | the patch passed |
| +1 :green_heart: | javadoc | 1m 26s | | the patch passed with JDK
Ubuntu-21.0.12.1+1-1-24.04.4-Ubuntu |
| +1 :green_heart: | javadoc | 1m 26s | | the patch passed with JDK
Ubuntu-17.0.20.1+1-1-24.04-Ubuntu |
| +1 :green_heart: | spotbugs | 3m 23s | | the patch passed |
| +1 :green_heart: | shadedclient | 30m 59s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 23m 18s | | hadoop-common in the patch
passed. |
| +1 :green_heart: | asflicense | 1m 15s | | The patch does not
generate ASF License warnings. |
| | | 231m 6s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.56 ServerAPI=1.56 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8821/1/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/8821 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux 9e5c67edd7f6 5.15.0-186-generic #196-Ubuntu SMP Sat Jun 20
16:09:34 UTC 2026 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / a6e5cbfa98fbcb620cd307819e14805897e5d956 |
| Default Java | Ubuntu-17.0.20.1+1-1-24.04-Ubuntu |
| Multi-JDK versions |
/usr/lib/jvm/java-21-openjdk-amd64:Ubuntu-21.0.12.1+1-1-24.04.4-Ubuntu
/usr/lib/jvm/java-17-openjdk-amd64:Ubuntu-17.0.20.1+1-1-24.04-Ubuntu |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8821/1/testReport/ |
| Max. process+thread count | 1284 (vs. ulimit of 10000) |
| modules | C: hadoop-common-project/hadoop-common U:
hadoop-common-project/hadoop-common |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8821/1/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.
> Support the IPv6 wildcard address in Kerberos _HOST substitution
> ----------------------------------------------------------------
>
> Key: HADOOP-20019
> URL: https://issues.apache.org/jira/browse/HADOOP-20019
> Project: Hadoop Common
> Issue Type: Sub-task
> Reporter: Siyao Meng
> Assignee: Siyao Meng
> Priority: Major
> Labels: pull-request-available
>
> {{SecurityUtil.getServerPrincipal}} replaces {{_HOST}} with the local host
> name when the host is null, empty or {{0.0.0.0}}. The IPv6 wildcard address
> is not recognized, so it is copied into the principal.
> A daemon that logs in with the host of its bind address therefore gets an
> invalid principal when it binds to the IPv6 wildcard. For example, a
> JournalNode with {{dfs.journalnode.rpc-address=[::]:8485}}, the IPv6 form of
> the default {{0.0.0.0:8485}}, logs in as {{jn/0:0:0:0:0:0:0:0@REALM}}.
> {{HttpServer2}} takes the SPNEGO host from its first endpoint, so an endpoint
> built from {{[::]:9870}} gives {{HTTP/[0:0:0:0:0:0:0:0]@REALM}}. The
> ResourceManager and other daemons that log in with the host of their bind
> address are affected the same way.
> Treat the IPv6 wildcard address, in any spelling and with or without
> brackets, like {{0.0.0.0}}. Other hosts keep their current behavior.
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