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https://issues.apache.org/jira/browse/HADOOP-18193?focusedWorklogId=758175&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-758175
]
ASF GitHub Bot logged work on HADOOP-18193:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 19/Apr/22 00:14
Start Date: 19/Apr/22 00:14
Worklog Time Spent: 10m
Work Description: hadoop-yetus commented on PR #4181:
URL: https://github.com/apache/hadoop/pull/4181#issuecomment-1101873007
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 1m 10s | | Docker mode activated. |
|||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 0s | | No case conflicting files
found. |
| +0 :ok: | codespell | 0m 1s | | codespell 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 2 new or modified test files. |
|||| _ trunk Compile Tests _ |
| +1 :green_heart: | mvninstall | 39m 2s | | trunk passed |
| +1 :green_heart: | compile | 23m 17s | | trunk passed with JDK
Ubuntu-11.0.14.1+1-Ubuntu-0ubuntu1.20.04 |
| +1 :green_heart: | compile | 20m 34s | | trunk passed with JDK
Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | checkstyle | 1m 46s | | trunk passed |
| +1 :green_heart: | mvnsite | 2m 12s | | trunk passed |
| +1 :green_heart: | javadoc | 1m 49s | | trunk passed with JDK
Ubuntu-11.0.14.1+1-Ubuntu-0ubuntu1.20.04 |
| +1 :green_heart: | javadoc | 2m 4s | | trunk passed with JDK
Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | spotbugs | 3m 16s | | trunk passed |
| +1 :green_heart: | shadedclient | 23m 45s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 1m 5s | | the patch passed |
| +1 :green_heart: | compile | 22m 33s | | the patch passed with JDK
Ubuntu-11.0.14.1+1-Ubuntu-0ubuntu1.20.04 |
| -1 :x: | javac | 22m 33s |
[/results-compile-javac-root-jdkUbuntu-11.0.14.1+1-Ubuntu-0ubuntu1.20.04.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4181/4/artifact/out/results-compile-javac-root-jdkUbuntu-11.0.14.1+1-Ubuntu-0ubuntu1.20.04.txt)
| root-jdkUbuntu-11.0.14.1+1-Ubuntu-0ubuntu1.20.04 with JDK
Ubuntu-11.0.14.1+1-Ubuntu-0ubuntu1.20.04 generated 4 new + 1811 unchanged - 0
fixed = 1815 total (was 1811) |
| +1 :green_heart: | compile | 20m 51s | | the patch passed with JDK
Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| -1 :x: | javac | 20m 51s |
[/results-compile-javac-root-jdkPrivateBuild-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4181/4/artifact/out/results-compile-javac-root-jdkPrivateBuild-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07.txt)
| root-jdkPrivateBuild-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 with JDK
Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 generated 4 new + 1688
unchanged - 0 fixed = 1692 total (was 1688) |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| -0 :warning: | checkstyle | 1m 41s |
[/results-checkstyle-hadoop-common-project_hadoop-common.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4181/4/artifact/out/results-checkstyle-hadoop-common-project_hadoop-common.txt)
| hadoop-common-project/hadoop-common: The patch generated 75 new + 120
unchanged - 1 fixed = 195 total (was 121) |
| +1 :green_heart: | mvnsite | 2m 11s | | the patch passed |
| +1 :green_heart: | javadoc | 1m 43s | | the patch passed with JDK
Ubuntu-11.0.14.1+1-Ubuntu-0ubuntu1.20.04 |
| +1 :green_heart: | javadoc | 2m 14s | | the patch passed with JDK
Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | spotbugs | 3m 10s | | the patch passed |
| +1 :green_heart: | shadedclient | 23m 36s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 18m 40s | | hadoop-common in the patch
passed. |
| +1 :green_heart: | asflicense | 1m 33s | | The patch does not
generate ASF License warnings. |
| | | 219m 34s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4181/4/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/4181 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell |
| uname | Linux ad4587bb925a 4.15.0-65-generic #74-Ubuntu SMP Tue Sep 17
17:06:04 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 823e03b84dc1fa3aff007aadda4ec0e0e63d6c9f |
| Default Java | Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| Multi-JDK versions |
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.14.1+1-Ubuntu-0ubuntu1.20.04
/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-4181/4/testReport/ |
| Max. process+thread count | 2369 (vs. ulimit of 5500) |
| modules | C: hadoop-common-project/hadoop-common U:
hadoop-common-project/hadoop-common |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4181/4/console |
| versions | git=2.25.1 maven=3.6.3 spotbugs=4.2.2 |
| Powered by | Apache Yetus 0.14.0-SNAPSHOT https://yetus.apache.org |
This message was automatically generated.
Issue Time Tracking
-------------------
Worklog Id: (was: 758175)
Time Spent: 1.5h (was: 1h 20m)
> Support nested mount points in INodeTree
> ----------------------------------------
>
> Key: HADOOP-18193
> URL: https://issues.apache.org/jira/browse/HADOOP-18193
> Project: Hadoop Common
> Issue Type: Improvement
> Components: viewfs
> Affects Versions: 2.10.0
> Reporter: Lei Yang
> Assignee: Lei Yang
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1.5h
> Remaining Estimate: 0h
>
> Defining following client mount table config is not supported in INodeTree
> and will throw FileAlreadyExistsException
> fs.viewfs.mounttable.link./foo/bar=hdfs://nn1/foo/bar
> fs.viewfs.mounttable.link./foo=hdfs://nn02/foo
>
> INodeTree has 2 methods that need change to support nested mount points.
> createLink(..): build INodeTree during fs init.
> resolve(..): resolve path in INodeTree with viewfs apis.
>
> ViewFileSystem and ViewFs referes INodeTree.resolve(..) to resolve path to
> specific mount point. No changes are expected in both classes. However, we
> need to support existing use cases and make sure no regression are caused.
>
> AC:
> # INodeTree.createlink should support creating nested mount
> points.(INodeTree is constructed during fs init)
> # INodeTree.resolve should support resolve path based on nested mount
> points. (INodeTree.resolve is used in viewfs apis)
> # No regression in existing ViewFileSystem and ViewFs apis.
> # Ensure some important apis are not broken with nested mount points.
> (Rename, getContentSummary, listStatus...)
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