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https://issues.apache.org/jira/browse/HDFS-17305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17841375#comment-17841375
]
ASF GitHub Bot commented on HDFS-17305:
---------------------------------------
hadoop-yetus commented on PR #6393:
URL: https://github.com/apache/hadoop/pull/6393#issuecomment-2080203909
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
|||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 01s | | No case conflicting files
found. |
| +0 :ok: | codespell | 0m 01s | | codespell was not available. |
| +0 :ok: | detsecrets | 0m 01s | | detect-secrets was not available.
|
| +0 :ok: | markdownlint | 0m 01s | | markdownlint was not available.
|
| +0 :ok: | spotbugs | 0m 01s | | spotbugs executables are not
available. |
| +1 :green_heart: | @author | 0m 00s | | The patch does not contain
any @author tags. |
| +1 :green_heart: | test4tests | 0m 00s | | The patch appears to
include 1 new or modified test files. |
|||| _ trunk Compile Tests _ |
| +0 :ok: | mvndep | 2m 24s | | Maven dependency ordering for branch |
| +1 :green_heart: | mvninstall | 93m 56s | | trunk passed |
| +1 :green_heart: | compile | 42m 36s | | trunk passed |
| +1 :green_heart: | checkstyle | 6m 25s | | trunk passed |
| -1 :x: | mvnsite | 4m 44s |
[/branch-mvnsite-hadoop-common-project_hadoop-common.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch-windows-10/job/PR-6393/1/artifact/out/branch-mvnsite-hadoop-common-project_hadoop-common.txt)
| hadoop-common in trunk failed. |
| +1 :green_heart: | javadoc | 11m 15s | | trunk passed |
| +1 :green_heart: | shadedclient | 201m 15s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +0 :ok: | mvndep | 2m 32s | | Maven dependency ordering for patch |
| +1 :green_heart: | mvninstall | 9m 47s | | the patch passed |
| +1 :green_heart: | compile | 39m 14s | | the patch passed |
| +1 :green_heart: | javac | 39m 14s | | the patch passed |
| +1 :green_heart: | blanks | 0m 01s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 6m 21s | | the patch passed |
| -1 :x: | mvnsite | 4m 39s |
[/patch-mvnsite-hadoop-common-project_hadoop-common.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch-windows-10/job/PR-6393/1/artifact/out/patch-mvnsite-hadoop-common-project_hadoop-common.txt)
| hadoop-common in the patch failed. |
| +1 :green_heart: | javadoc | 11m 33s | | the patch passed |
| +1 :green_heart: | shadedclient | 179m 44s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | asflicense | 5m 58s | | The patch does not
generate ASF License warnings. |
| | | 583m 40s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| GITHUB PR | https://github.com/apache/hadoop/pull/6393 |
| Optional Tests | dupname asflicense mvnsite codespell detsecrets
markdownlint compile javac javadoc mvninstall unit shadedclient spotbugs
checkstyle |
| uname | MINGW64_NT-10.0-17763 7f59f0d70d63 3.4.10-87d57229.x86_64
2024-02-14 20:17 UTC x86_64 Msys |
| Build tool | maven |
| Personality | /c/hadoop/dev-support/bin/hadoop.sh |
| git revision | trunk / cce347e407784e0ee537933dfcb65cf0ed4cf1fb |
| Default Java | Azul Systems, Inc.-1.8.0_332-b09 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch-windows-10/job/PR-6393/1/testReport/
|
| modules | C: hadoop-common-project/hadoop-common
hadoop-hdfs-project/hadoop-hdfs U: . |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch-windows-10/job/PR-6393/1/console
|
| versions | git=2.44.0.windows.1 |
| Powered by | Apache Yetus 0.14.0 https://yetus.apache.org |
This message was automatically generated.
> Add avoid datanode reason count related metrics to namenode.
> ------------------------------------------------------------
>
> Key: HDFS-17305
> URL: https://issues.apache.org/jira/browse/HDFS-17305
> Project: Hadoop HDFS
> Issue Type: New Feature
> Reporter: Zhaobo Huang
> Assignee: Zhaobo Huang
> Priority: Minor
> Labels: pull-request-available
>
> Now, there are slownode and load avoidance functions, mainly implemented in
> the BlockPlacementPolicyDefault class.
> 1. After triggering the exclusion condition, some logs will be printed on nn,
> which can be used to troubleshoot anomalies in nn by checking the logs, the
> code is as follows:
> {code:java}
> ...
> if (!node.isInService()) {
> logNodeIsNotChosen(node, NodeNotChosenReason.NOT_IN_SERVICE);
> return false;
> }
> if (avoidStaleNodes) {
> if (node.isStale(this.staleInterval)) {
> logNodeIsNotChosen(node, NodeNotChosenReason.NODE_STALE);
> return false;
> }
> }
> ...{code}
> 2. If the exclusion condition is triggered, we can record it through metrics
> and count the total number of exclusions.
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