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https://issues.apache.org/jira/browse/HDFS-16842?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18067138#comment-18067138
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ASF GitHub Bot commented on HDFS-16842:
---------------------------------------
hadoop-yetus commented on PR #8291:
URL: https://github.com/apache/hadoop/pull/8291#issuecomment-4099788916
:confetti_ball: **+1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 34s | | 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 | 40m 55s | | trunk passed |
| +1 :green_heart: | compile | 1m 46s | | trunk passed with JDK
Ubuntu-21.0.10+7-Ubuntu-124.04 |
| +1 :green_heart: | compile | 1m 44s | | trunk passed with JDK
Ubuntu-17.0.18+8-Ubuntu-124.04.1 |
| +1 :green_heart: | checkstyle | 1m 49s | | trunk passed |
| +1 :green_heart: | mvnsite | 1m 59s | | trunk passed |
| +1 :green_heart: | javadoc | 1m 28s | | trunk passed with JDK
Ubuntu-21.0.10+7-Ubuntu-124.04 |
| +1 :green_heart: | javadoc | 1m 32s | | trunk passed with JDK
Ubuntu-17.0.18+8-Ubuntu-124.04.1 |
| +1 :green_heart: | spotbugs | 4m 14s | | trunk passed |
| +1 :green_heart: | shadedclient | 31m 23s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 1m 21s | | the patch passed |
| +1 :green_heart: | compile | 1m 16s | | the patch passed with JDK
Ubuntu-21.0.10+7-Ubuntu-124.04 |
| +1 :green_heart: | javac | 1m 16s | | the patch passed |
| +1 :green_heart: | compile | 1m 16s | | the patch passed with JDK
Ubuntu-17.0.18+8-Ubuntu-124.04.1 |
| +1 :green_heart: | javac | 1m 16s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 1m 16s | | the patch passed |
| +1 :green_heart: | mvnsite | 1m 27s | | the patch passed |
| +1 :green_heart: | javadoc | 0m 58s | | the patch passed with JDK
Ubuntu-21.0.10+7-Ubuntu-124.04 |
| +1 :green_heart: | javadoc | 1m 2s | | the patch passed with JDK
Ubuntu-17.0.18+8-Ubuntu-124.04.1 |
| +1 :green_heart: | spotbugs | 3m 49s | | the patch passed |
| +1 :green_heart: | shadedclient | 30m 25s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 217m 57s | | hadoop-hdfs in the patch
passed. |
| +1 :green_heart: | asflicense | 0m 45s | | The patch does not
generate ASF License warnings. |
| | | 346m 49s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.54 ServerAPI=1.54 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8291/8/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/8291 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux ec999d08dbdc 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 / 120c69632dd0d7a7aa89866058bcf4de96d3ac3f |
| 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-8291/8/testReport/ |
| Max. process+thread count | 3490 (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-8291/8/console |
| versions | git=2.43.0 maven=3.9.11 spotbugs=4.9.7 |
| Powered by | Apache Yetus 0.14.1 https://yetus.apache.org |
This message was automatically generated.
> DatanodeHttpServer cannot get the new configuration of the new nameservice
> even after refreshNamenodes is run
> -------------------------------------------------------------------------------------------------------------
>
> Key: HDFS-16842
> URL: https://issues.apache.org/jira/browse/HDFS-16842
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: datanode
> Affects Versions: 3.1.2
> Reporter: Jihye Seo
> Priority: Major
> Labels: patch-available, pull-request-available
> Fix For: 3.1.2
>
> Attachments: HDFS-16842.001.patch
>
>
> 'refreshNamenodes' should be run when a new nameservice is added.
> However, a 'DatanodeHttpServer' cannot get the new configuration of the new
> nameservice even after 'refreshNamenodes' is run.
> Therefore, when a client tries to access the new namespace's data with a
> swebhdfs or REST API request, an error occurs as follows.
> {code:java}
> Does not contain a valid host:port authority: NEW_NAMESPACE{code}
> When 'refreshNamenodes' is executed, a Datanode object reads the new
> configuration file and updates its configuration with 'setConf(new
> Configuration)'.
> {code:java}
> public void refreshNamenodes() throws IOException {
> checkSuperuserPrivilege();
> setConf(new Configuration());
> refreshNamenodes(getConf());
> }{code}
> On the other hand, the configuration of a DatanodeHttpServer object remains
> unchanged after the DatanodeHttpServer object is created.
> When a Datanode object is created, a DatanodeHttpServer is created by copying
> the Datanode's configuration. Since then, there's no way to update its
> configuration.
> {code:java}
> public DatanodeHttpServer(final Configuration conf,
> final DataNode datanode,
> final ServerSocketChannel externalHttpChannel)
> throws IOException {
> this.restCsrfPreventionFilter = createRestCsrfPreventionFilter(conf);
> this.conf = conf;
> ...
> } {code}
> This causes a DatanodeHttpServer to be unable to interpret a request for the
> new name service.
> Therefore, a DatanodeHttpServer also needs to update its configuration to
> handle a request for a new name service.
> I attached a patch based on the trunk.
>
> Thanks!
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