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https://issues.apache.org/jira/browse/HADOOP-19904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18083769#comment-18083769
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ASF GitHub Bot commented on HADOOP-19904:
-----------------------------------------
hadoop-yetus commented on PR #8519:
URL: https://github.com/apache/hadoop/pull/8519#issuecomment-4552539753
:confetti_ball: **+1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 33s | | Docker mode activated. |
|||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 1s | | 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 :green_heart: | test4tests | 0m 0s | | The patch appears to
include 2 new or modified test files. |
|||| _ trunk Compile Tests _ |
| +1 :green_heart: | mvninstall | 43m 24s | | trunk passed |
| +1 :green_heart: | compile | 17m 53s | | trunk passed with JDK
Ubuntu-21.0.10+7-Ubuntu-124.04 |
| +1 :green_heart: | compile | 18m 24s | | trunk passed with JDK
Ubuntu-17.0.18+8-Ubuntu-124.04.1 |
| +1 :green_heart: | checkstyle | 1m 27s | | trunk passed |
| +1 :green_heart: | mvnsite | 1m 57s | | trunk passed |
| +1 :green_heart: | javadoc | 1m 21s | | trunk passed with JDK
Ubuntu-21.0.10+7-Ubuntu-124.04 |
| +1 :green_heart: | javadoc | 1m 18s | | trunk passed with JDK
Ubuntu-17.0.18+8-Ubuntu-124.04.1 |
| +1 :green_heart: | spotbugs | 3m 16s | | 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 12s | | the patch passed |
| +1 :green_heart: | compile | 17m 2s | | the patch passed with JDK
Ubuntu-21.0.10+7-Ubuntu-124.04 |
| +1 :green_heart: | javac | 17m 2s | | the patch passed |
| +1 :green_heart: | compile | 17m 57s | | the patch passed with JDK
Ubuntu-17.0.18+8-Ubuntu-124.04.1 |
| +1 :green_heart: | javac | 17m 57s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 1m 21s | | the patch passed |
| +1 :green_heart: | mvnsite | 1m 51s | | the patch passed |
| +1 :green_heart: | javadoc | 1m 21s | | the patch passed with JDK
Ubuntu-21.0.10+7-Ubuntu-124.04 |
| +1 :green_heart: | javadoc | 1m 21s | | the patch passed with JDK
Ubuntu-17.0.18+8-Ubuntu-124.04.1 |
| +1 :green_heart: | spotbugs | 3m 19s | | the patch passed |
| +1 :green_heart: | shadedclient | 31m 33s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 23m 26s | | hadoop-common in the patch
passed. |
| +1 :green_heart: | asflicense | 1m 10s | | The patch does not
generate ASF License warnings. |
| | | 223m 11s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.54 ServerAPI=1.54 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8519/2/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/8519 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux d66ebd0b865e 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 / dd5761eccd79534c63e1f04ff9aec2341ebbd33b |
| 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-8519/2/testReport/ |
| Max. process+thread count | 3061 (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-8519/2/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.
> HttpServer2 access log does not record the authenticated user
> -------------------------------------------------------------
>
> Key: HADOOP-19904
> URL: https://issues.apache.org/jira/browse/HADOOP-19904
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: KWON BYUNGCHANG
> Priority: Major
> Labels: pull-request-available
>
> h2. Problem
> HttpServer2's access log always records `-` in the `%u` position even
> for authenticated requests:
> Affects every HttpServer2-backed daemon (NN/DN/RM/NM/HttpFS/KMS).
>
> h2. Root cause
> `AuthenticationFilter` wraps `HttpServletRequest` so downstream
> filters and servlets see the user via `getRemoteUser()`. The wrap
> only flows through the filter chain. Jetty's `RequestLogHandler`
> runs outside the chain on the base `Request`, whose
> `getAuthentication()` stays as `NOT_CHECKED` forever.
>
> Jetty's native auth path (`jetty-security` Authenticators) sets
> `Request.setAuthentication(...)` directly, which is why standard
> deployments don't have this issue. Hadoop avoids `jetty-security`
> for container portability and pays this cost.
>
> h2. Fix
> Install a small Servlet `Filter` (in hadoop-common) after the
> auth filters that:
>
> 1. Reads `getRemoteUser()` from the wrapped request,
> 2. Calls `Request.setAuthentication(...)` on the base `Request`
> with a minimal inline `Authentication.User` (no
> `jetty-security` dependency).
>
> `HttpServer2.initializeWebServer` installs it automatically after
> `FilterInitializer`s; no configuration needed. Works for both
> Kerberos and pseudo-auth — both feed the user through
> `getRemoteUser()`.
>
> h2. Known gap
> `DelegationTokenAuthenticationHandler.managementOperation` writes
> its response inline and returns `false`, so `AuthenticationFilter`
> skips `filterChain.doFilter`. The bridge filter doesn't run for
> token mgmt requests; the handler attaches directly there.
>
>
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