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https://issues.apache.org/jira/browse/HDFS-17384?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17910584#comment-17910584
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ASF GitHub Bot commented on HDFS-17384:
---------------------------------------
hadoop-yetus commented on PR #6762:
URL: https://github.com/apache/hadoop/pull/6762#issuecomment-2575025799
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 42s | | Docker mode activated. |
|||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 1s | | No case conflicting files
found. |
| +0 :ok: | codespell | 0m 1s | | codespell was not available. |
| +0 :ok: | detsecrets | 0m 1s | | detect-secrets was not available.
|
| +0 :ok: | xmllint | 0m 1s | | xmllint was not available. |
| +0 :ok: | markdownlint | 0m 1s | | markdownlint 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 49 new or modified test files. |
|||| _ trunk Compile Tests _ |
| +0 :ok: | mvndep | 9m 18s | | Maven dependency ordering for branch |
| +1 :green_heart: | mvninstall | 30m 41s | | trunk passed |
| +1 :green_heart: | compile | 16m 43s | | trunk passed with JDK
Ubuntu-11.0.25+9-post-Ubuntu-1ubuntu120.04 |
| +1 :green_heart: | compile | 14m 56s | | trunk passed with JDK
Private Build-1.8.0_432-8u432-ga~us1-0ubuntu2~20.04-ga |
| +1 :green_heart: | checkstyle | 4m 18s | | trunk passed |
| +1 :green_heart: | mvnsite | 3m 10s | | trunk passed |
| +1 :green_heart: | javadoc | 2m 59s | | trunk passed with JDK
Ubuntu-11.0.25+9-post-Ubuntu-1ubuntu120.04 |
| +1 :green_heart: | javadoc | 3m 24s | | trunk passed with JDK
Private Build-1.8.0_432-8u432-ga~us1-0ubuntu2~20.04-ga |
| +1 :green_heart: | spotbugs | 5m 47s | | trunk passed |
| +1 :green_heart: | shadedclient | 33m 1s | | branch has no errors
when building and testing our client artifacts. |
| -0 :warning: | patch | 33m 27s | | Used diff version of patch file.
Binary files and potentially other changes not applied. Please rebase and
squash commits if necessary. |
|||| _ Patch Compile Tests _ |
| +0 :ok: | mvndep | 0m 32s | | Maven dependency ordering for patch |
| +1 :green_heart: | mvninstall | 1m 55s | | the patch passed |
| +1 :green_heart: | compile | 16m 10s | | the patch passed with JDK
Ubuntu-11.0.25+9-post-Ubuntu-1ubuntu120.04 |
| +1 :green_heart: | javac | 16m 10s | | the patch passed |
| +1 :green_heart: | compile | 15m 16s | | the patch passed with JDK
Private Build-1.8.0_432-8u432-ga~us1-0ubuntu2~20.04-ga |
| +1 :green_heart: | javac | 15m 16s | | the patch passed |
| +1 :green_heart: | blanks | 0m 1s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 4m 21s | | root: The patch generated
0 new + 1233 unchanged - 16 fixed = 1233 total (was 1249) |
| +1 :green_heart: | mvnsite | 3m 11s | | the patch passed |
| +1 :green_heart: | javadoc | 1m 18s | |
hadoop-hdfs-project_hadoop-hdfs-jdkUbuntu-11.0.25+9-post-Ubuntu-1ubuntu120.04
with JDK Ubuntu-11.0.25+9-post-Ubuntu-1ubuntu120.04 generated 0 new + 3113
unchanged - 4 fixed = 3113 total (was 3117) |
| +1 :green_heart: | javadoc | 0m 53s | | hadoop-hdfs-rbf in the patch
passed with JDK Ubuntu-11.0.25+9-post-Ubuntu-1ubuntu120.04. |
| +1 :green_heart: | javadoc | 0m 44s | | hadoop-fs2img in the patch
passed with JDK Ubuntu-11.0.25+9-post-Ubuntu-1ubuntu120.04. |
| +1 :green_heart: | javadoc | 3m 15s | | the patch passed with JDK
Private Build-1.8.0_432-8u432-ga~us1-0ubuntu2~20.04-ga |
| +1 :green_heart: | spotbugs | 6m 21s | | the patch passed |
| +1 :green_heart: | shadedclient | 33m 51s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| -1 :x: | unit | 230m 47s |
[/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6762/9/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt)
| hadoop-hdfs in the patch passed. |
| -1 :x: | unit | 30m 59s |
[/patch-unit-hadoop-hdfs-project_hadoop-hdfs-rbf.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6762/9/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs-rbf.txt)
| hadoop-hdfs-rbf in the patch passed. |
| +1 :green_heart: | unit | 0m 59s | | hadoop-fs2img in the patch
passed. |
| +1 :green_heart: | asflicense | 1m 14s | | The patch does not
generate ASF License warnings. |
| | | 483m 32s | | |
| Reason | Tests |
|-------:|:------|
| Failed junit tests |
hadoop.hdfs.server.blockmanagement.TestBlockTokenWithDFSStriped |
| | hadoop.hdfs.server.federation.store.driver.TestStateStoreFileSystem |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.47 ServerAPI=1.47 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6762/9/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/6762 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets xmllint
markdownlint |
| uname | Linux 6a739942335f 5.15.0-124-generic #134-Ubuntu SMP Fri Sep 27
20:20:17 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / e0550219aa5430cc7e501adbd3cd410c707e08f7 |
| Default Java | Private Build-1.8.0_432-8u432-ga~us1-0ubuntu2~20.04-ga |
| Multi-JDK versions |
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.25+9-post-Ubuntu-1ubuntu120.04
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_432-8u432-ga~us1-0ubuntu2~20.04-ga |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6762/9/testReport/ |
| Max. process+thread count | 3949 (vs. ulimit of 5500) |
| modules | C: hadoop-hdfs-project/hadoop-hdfs
hadoop-hdfs-project/hadoop-hdfs-rbf hadoop-tools/hadoop-fs2img U: . |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6762/9/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.
> HDFS NameNode Fine-Grained Locking Phase I
> ------------------------------------------
>
> Key: HDFS-17384
> URL: https://issues.apache.org/jira/browse/HDFS-17384
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: namenode
> Reporter: ZanderXu
> Assignee: ZanderXu
> Priority: Major
> Labels: FGL
>
> First, we can replace the current global lock with two locks, global FS lock
> and global BM lock.
> The global FS lock is used to make directory tree-related operations
> thread-safe.
> The global BM lock is used to make block-related operations and DN-related
> operations thread-safe.
>
> For some operations involving both directory tree and block or DN, the global
> FS lock and the global BM lock are acquired.
>
> The lock order should be:
> * The global FS lock
> * The global BM lock
>
> There are some special requirements for this ticket.
> * End-user can choose to use global lock or fine-grained lock through
> configuration.
> * Try not to modify the current implementation logic as much as possible.
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