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https://issues.apache.org/jira/browse/HDFS-17181?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17778230#comment-17778230
]
ASF GitHub Bot commented on HDFS-17181:
---------------------------------------
hadoop-yetus commented on PR #6108:
URL: https://github.com/apache/hadoop/pull/6108#issuecomment-1773931808
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 27s | | 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 | 36m 21s | | trunk passed |
| +1 :green_heart: | compile | 0m 51s | | trunk passed with JDK
Ubuntu-11.0.20.1+1-post-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | compile | 0m 50s | | trunk passed with JDK
Private Build-1.8.0_382-8u382-ga-1~20.04.1-b05 |
| +1 :green_heart: | checkstyle | 0m 48s | | trunk passed |
| +1 :green_heart: | mvnsite | 0m 56s | | trunk passed |
| -1 :x: | javadoc | 0m 54s |
[/branch-javadoc-hadoop-hdfs-project_hadoop-hdfs-jdkUbuntu-11.0.20.1+1-post-Ubuntu-0ubuntu120.04.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch-windows-10/job/PR-6108/1/artifact/out/branch-javadoc-hadoop-hdfs-project_hadoop-hdfs-jdkUbuntu-11.0.20.1+1-post-Ubuntu-0ubuntu120.04.txt)
| hadoop-hdfs in trunk failed with JDK
Ubuntu-11.0.20.1+1-post-Ubuntu-0ubuntu120.04. |
| +1 :green_heart: | javadoc | 1m 27s | | trunk passed with JDK
Private Build-1.8.0_382-8u382-ga-1~20.04.1-b05 |
| +1 :green_heart: | spotbugs | 2m 14s | | trunk passed |
| +1 :green_heart: | shadedclient | 28m 24s | | 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 53s | | the patch passed with JDK
Ubuntu-11.0.20.1+1-post-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | javac | 0m 53s | | the patch passed |
| +1 :green_heart: | compile | 0m 46s | | the patch passed with JDK
Private Build-1.8.0_382-8u382-ga-1~20.04.1-b05 |
| +1 :green_heart: | javac | 0m 46s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 0m 40s | |
hadoop-hdfs-project/hadoop-hdfs: The patch generated 0 new + 55 unchanged - 2
fixed = 55 total (was 57) |
| +1 :green_heart: | mvnsite | 0m 51s | | the patch passed |
| -1 :x: | javadoc | 0m 41s |
[/patch-javadoc-hadoop-hdfs-project_hadoop-hdfs-jdkUbuntu-11.0.20.1+1-post-Ubuntu-0ubuntu120.04.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch-windows-10/job/PR-6108/1/artifact/out/patch-javadoc-hadoop-hdfs-project_hadoop-hdfs-jdkUbuntu-11.0.20.1+1-post-Ubuntu-0ubuntu120.04.txt)
| hadoop-hdfs in the patch failed with JDK
Ubuntu-11.0.20.1+1-post-Ubuntu-0ubuntu120.04. |
| +1 :green_heart: | javadoc | 1m 14s | | the patch passed with JDK
Private Build-1.8.0_382-8u382-ga-1~20.04.1-b05 |
| +1 :green_heart: | spotbugs | 2m 9s | | the patch passed |
| +1 :green_heart: | shadedclient | 26m 31s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| -1 :x: | unit | 193m 18s |
[/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch-windows-10/job/PR-6108/1/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt)
| hadoop-hdfs in the patch passed. |
| +1 :green_heart: | asflicense | 0m 36s | | The patch does not
generate ASF License warnings. |
| | | 303m 9s | | |
| Reason | Tests |
|-------:|:------|
| Failed junit tests | hadoop.hdfs.TestDFSStripedOutputStream |
| | hadoop.hdfs.TestFileChecksum |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.43 ServerAPI=1.43 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch-windows-10/job/PR-6108/1/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/6108 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux 53d589382fcd 4.15.0-212-generic #223-Ubuntu SMP Tue May 23
13:09:22 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 20dda3b0341e989d7b62bde99079d7be46289202 |
| Default Java | Private Build-1.8.0_382-8u382-ga-1~20.04.1-b05 |
| Multi-JDK versions |
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.20.1+1-post-Ubuntu-0ubuntu120.04
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_382-8u382-ga-1~20.04.1-b05 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch-windows-10/job/PR-6108/1/testReport/
|
| Max. process+thread count | 4231 (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-windows-10/job/PR-6108/1/console
|
| versions | git=2.25.1 maven=3.6.3 spotbugs=4.2.2 |
| Powered by | Apache Yetus 0.14.0 https://yetus.apache.org |
This message was automatically generated.
> WebHDFS not considering whether a DN is good when called from outside the
> cluster
> ---------------------------------------------------------------------------------
>
> Key: HDFS-17181
> URL: https://issues.apache.org/jira/browse/HDFS-17181
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: namenode, webhdfs
> Affects Versions: 3.3.6
> Reporter: Lars Francke
> Priority: Major
> Labels: pull-request-available
> Attachments: Test_fix_for_HDFS-171811.patch
>
>
> When calling WebHDFS to create a file (I'm sure the same problem occurs for
> other actions e.g. OPEN but I haven't checked all of them yet) it will
> happily redirect to nodes that are in maintenance.
> The reason is in the
> [{{chooseDatanode}}|https://github.com/apache/hadoop/blob/rel/release-3.3.6/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/web/resources/NamenodeWebHdfsMethods.java#L307C9-L315]
> method in {{NamenodeWebHdfsMethods}} where it will only call the
> {{BlockPlacementPolicy}} (which considers all these edge cases) in case the
> {{remoteAddr}} (i.e. the address making the request to WebHDFS) is also
> running a DataNode.
>
> In all other cases it just refers to
> [{{NetworkTopology#chooseRandom}}|https://github.com/apache/hadoop/blob/rel/release-3.3.6/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/web/resources/NamenodeWebHdfsMethods.java#L342-L343]
> which does not consider any of these circumstances (e.g. load, maintenance).
> I don't understand the reason to not just always refer to the placement
> policy and we're currently testing a patch to do just that.
> I have attached a draft patch for now.
>
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