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https://issues.apache.org/jira/browse/HDFS-16733?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17581762#comment-17581762
]
ASF GitHub Bot commented on HDFS-16733:
---------------------------------------
hadoop-yetus commented on PR #4761:
URL: https://github.com/apache/hadoop/pull/4761#issuecomment-1220507622
:confetti_ball: **+1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 37s | | Docker mode activated. |
|||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 0s | | No case conflicting files
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| +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 | 39m 47s | | trunk passed |
| +1 :green_heart: | compile | 1m 35s | | trunk passed with JDK
Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 |
| +1 :green_heart: | compile | 1m 31s | | trunk passed with JDK
Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | checkstyle | 1m 18s | | trunk passed |
| +1 :green_heart: | mvnsite | 1m 38s | | trunk passed |
| +1 :green_heart: | javadoc | 1m 17s | | trunk passed with JDK
Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 |
| +1 :green_heart: | javadoc | 1m 48s | | trunk passed with JDK
Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | spotbugs | 3m 51s | | trunk passed |
| +1 :green_heart: | shadedclient | 23m 29s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 1m 18s | | the patch passed |
| +1 :green_heart: | compile | 1m 24s | | the patch passed with JDK
Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 |
| +1 :green_heart: | javac | 1m 24s | | the patch passed |
| +1 :green_heart: | compile | 1m 22s | | the patch passed with JDK
Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | javac | 1m 22s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 0m 56s | | the patch passed |
| +1 :green_heart: | mvnsite | 1m 25s | | the patch passed |
| +1 :green_heart: | javadoc | 0m 57s | | the patch passed with JDK
Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 |
| +1 :green_heart: | javadoc | 1m 30s | | the patch passed with JDK
Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | spotbugs | 3m 32s | | the patch passed |
| +1 :green_heart: | shadedclient | 23m 13s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 252m 50s | | hadoop-hdfs in the patch
passed. |
| +1 :green_heart: | asflicense | 1m 7s | | The patch does not
generate ASF License warnings. |
| | | 363m 56s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4761/1/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/4761 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux 01de19d85d80 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 / 760969fc136b427d1884f9418cf413f9221bd91d |
| Default Java | Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| Multi-JDK versions | /usr/lib/jvm/java-11-openjdk-amd64:Private
Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4761/1/testReport/ |
| Max. process+thread count | 3112 (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-4761/1/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.
> Improve INode#isRoot()
> ----------------------
>
> Key: HDFS-16733
> URL: https://issues.apache.org/jira/browse/HDFS-16733
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: namenode
> Affects Versions: 3.3.0
> Reporter: JiangHua Zhu
> Assignee: JiangHua Zhu
> Priority: Major
> Labels: pull-request-available
>
> When constructing an INodeFile or INodeDirectory, it is usually necessary to
> give a name. For getLocalNameBytes, there are not many restrictions, such as
> null can be set. But an exception is thrown:
> {code:java}
> INodeDirectory root = new INodeDirectory(HdfsConstants.GRANDFATHER_INODE_ID,
> null, perm, 0L);
> {code}
> Some exceptions:
> {code:java}
> java.lang.NullPointerException
> at org.apache.hadoop.hdfs.server.namenode.INode.isRoot(INode.java:78)
> {code}
> Although these situations rarely occur in production environments, we should
> refine the implementation of isRoot() to avoid this exception. This can
> enhance system robustness.
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