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https://issues.apache.org/jira/browse/HDFS-16710?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17601722#comment-17601722
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ASF GitHub Bot commented on HDFS-16710:
---------------------------------------
hadoop-yetus commented on PR #4670:
URL: https://github.com/apache/hadoop/pull/4670#issuecomment-1240423380
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 51s | | 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 :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 | 42m 16s | | trunk passed |
| +1 :green_heart: | compile | 1m 36s | | trunk passed with JDK
Ubuntu-11.0.16+8-post-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | compile | 1m 32s | | trunk passed with JDK
Private Build-1.8.0_342-8u342-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | checkstyle | 1m 19s | | trunk passed |
| +1 :green_heart: | mvnsite | 1m 39s | | trunk passed |
| +1 :green_heart: | javadoc | 1m 16s | | trunk passed with JDK
Ubuntu-11.0.16+8-post-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | javadoc | 1m 44s | | trunk passed with JDK
Private Build-1.8.0_342-8u342-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | spotbugs | 3m 46s | | trunk passed |
| +1 :green_heart: | shadedclient | 26m 11s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 1m 23s | | the patch passed |
| +1 :green_heart: | compile | 1m 27s | | the patch passed with JDK
Ubuntu-11.0.16+8-post-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | javac | 1m 27s | | the patch passed |
| +1 :green_heart: | compile | 1m 21s | | the patch passed with JDK
Private Build-1.8.0_342-8u342-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | javac | 1m 21s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 1m 0s | |
hadoop-hdfs-project/hadoop-hdfs: The patch generated 0 new + 358 unchanged - 3
fixed = 358 total (was 361) |
| +1 :green_heart: | mvnsite | 1m 27s | | the patch passed |
| +1 :green_heart: | javadoc | 0m 56s | | the patch passed with JDK
Ubuntu-11.0.16+8-post-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | javadoc | 1m 34s | | the patch passed with JDK
Private Build-1.8.0_342-8u342-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | spotbugs | 3m 32s | | the patch passed |
| +1 :green_heart: | shadedclient | 26m 7s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 337m 26s | | hadoop-hdfs in the patch
passed. |
| +1 :green_heart: | asflicense | 0m 57s | | The patch does not
generate ASF License warnings. |
| | | 456m 33s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4670/4/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/4670 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux 31bb70f3aa98 4.15.0-191-generic #202-Ubuntu SMP Thu Aug 4
01:49:29 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 16fa1c14bc55cc6d25067a56e2176977f53c4d97 |
| Default Java | Private Build-1.8.0_342-8u342-b07-0ubuntu1~20.04-b07 |
| Multi-JDK versions |
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.16+8-post-Ubuntu-0ubuntu120.04
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_342-8u342-b07-0ubuntu1~20.04-b07 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4670/4/testReport/ |
| Max. process+thread count | 2004 (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-4670/4/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.
> Remove redundant throw exceptions in org.apahce.hadoop.hdfs.server.namenode
> package
> -----------------------------------------------------------------------------------
>
> Key: HDFS-16710
> URL: https://issues.apache.org/jira/browse/HDFS-16710
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: ZanderXu
> Assignee: ZanderXu
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1.5h
> Remaining Estimate: 0h
>
> When I read some class about HDFS NameNode, I found there are many redundant
> throw exception in org.apahce.hadoop.hdfs.server.namenode package, such as:
> {code:java}
> public synchronized void transitionToObserver(StateChangeRequestInfo req)
> throws ServiceFailedException, AccessControlException, IOException {
> checkNNStartup();
> nn.checkHaStateChange(req);
> nn.transitionToObserver();
> } {code}
> Because ServiceFailedException and AccessControlException is subClass of
> IOException, so I feel that ServiceFailedException and AccessControlException
> are redundant, so we can remove it to make code clearer, such as:
> {code:java}
> public synchronized void transitionToObserver(StateChangeRequestInfo req)
> throws IOException {
> checkNNStartup();
> nn.checkHaStateChange(req);
> nn.transitionToObserver();
> } {code}
>
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