[
https://issues.apache.org/jira/browse/HADOOP-17028?focusedWorklogId=479067&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-479067
]
ASF GitHub Bot logged work on HADOOP-17028:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 04/Sep/20 11:09
Start Date: 04/Sep/20 11:09
Worklog Time Spent: 10m
Work Description: hadoop-yetus commented on pull request #2260:
URL: https://github.com/apache/hadoop/pull/2260#issuecomment-687080093
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Comment |
|:----:|----------:|--------:|:--------|
| +0 :ok: | reexec | 1m 40s | Docker mode activated. |
||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 0s | No case conflicting files
found. |
| +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 | 31m 4s | trunk passed |
| +1 :green_heart: | compile | 22m 17s | trunk passed with JDK
Ubuntu-11.0.8+10-post-Ubuntu-0ubuntu118.04.1 |
| +1 :green_heart: | compile | 18m 21s | trunk passed with JDK Private
Build-1.8.0_265-8u265-b01-0ubuntu2~18.04-b01 |
| +1 :green_heart: | checkstyle | 0m 49s | trunk passed |
| +1 :green_heart: | mvnsite | 1m 26s | trunk passed |
| +1 :green_heart: | shadedclient | 18m 7s | branch has no errors when
building and testing our client artifacts. |
| +1 :green_heart: | javadoc | 0m 31s | trunk passed with JDK
Ubuntu-11.0.8+10-post-Ubuntu-0ubuntu118.04.1 |
| +1 :green_heart: | javadoc | 1m 21s | trunk passed with JDK Private
Build-1.8.0_265-8u265-b01-0ubuntu2~18.04-b01 |
| +0 :ok: | spotbugs | 2m 18s | Used deprecated FindBugs config;
considering switching to SpotBugs. |
| +1 :green_heart: | findbugs | 2m 16s | trunk passed |
||| _ Patch Compile Tests _ |
| -1 :x: | mvninstall | 0m 29s | hadoop-common in the patch failed. |
| -1 :x: | compile | 1m 1s | root in the patch failed with JDK
Ubuntu-11.0.8+10-post-Ubuntu-0ubuntu118.04.1. |
| -1 :x: | javac | 1m 1s | root in the patch failed with JDK
Ubuntu-11.0.8+10-post-Ubuntu-0ubuntu118.04.1. |
| -1 :x: | compile | 0m 50s | root in the patch failed with JDK Private
Build-1.8.0_265-8u265-b01-0ubuntu2~18.04-b01. |
| -1 :x: | javac | 0m 50s | root in the patch failed with JDK Private
Build-1.8.0_265-8u265-b01-0ubuntu2~18.04-b01. |
| -0 :warning: | checkstyle | 0m 33s |
hadoop-common-project/hadoop-common: The patch generated 5 new + 159 unchanged
- 4 fixed = 164 total (was 163) |
| -1 :x: | mvnsite | 0m 31s | hadoop-common in the patch failed. |
| +1 :green_heart: | whitespace | 0m 0s | The patch has no whitespace
issues. |
| -1 :x: | shadedclient | 0m 40s | patch has errors when building and
testing our client artifacts. |
| +1 :green_heart: | javadoc | 0m 14s | the patch passed with JDK
Ubuntu-11.0.8+10-post-Ubuntu-0ubuntu118.04.1 |
| +1 :green_heart: | javadoc | 1m 12s | the patch passed with JDK
Private Build-1.8.0_265-8u265-b01-0ubuntu2~18.04-b01 |
| -1 :x: | findbugs | 0m 28s | hadoop-common in the patch failed. |
||| _ Other Tests _ |
| -1 :x: | unit | 0m 29s | hadoop-common in the patch failed. |
| +1 :green_heart: | asflicense | 0m 24s | The patch does not generate
ASF License warnings. |
| | | 105m 25s | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.40 ServerAPI=1.40 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2260/5/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/2260 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient findbugs checkstyle |
| uname | Linux 49a2b68f61f9 4.15.0-112-generic #113-Ubuntu SMP Thu Jul 9
23:41:39 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 696e4fe50e4 |
| Default Java | Private Build-1.8.0_265-8u265-b01-0ubuntu2~18.04-b01 |
| Multi-JDK versions |
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.8+10-post-Ubuntu-0ubuntu118.04.1
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_265-8u265-b01-0ubuntu2~18.04-b01 |
| mvninstall |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2260/5/artifact/out/patch-mvninstall-hadoop-common-project_hadoop-common.txt
|
| compile |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2260/5/artifact/out/patch-compile-root-jdkUbuntu-11.0.8+10-post-Ubuntu-0ubuntu118.04.1.txt
|
| javac |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2260/5/artifact/out/patch-compile-root-jdkUbuntu-11.0.8+10-post-Ubuntu-0ubuntu118.04.1.txt
|
| compile |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2260/5/artifact/out/patch-compile-root-jdkPrivateBuild-1.8.0_265-8u265-b01-0ubuntu2~18.04-b01.txt
|
| javac |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2260/5/artifact/out/patch-compile-root-jdkPrivateBuild-1.8.0_265-8u265-b01-0ubuntu2~18.04-b01.txt
|
| checkstyle |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2260/5/artifact/out/diff-checkstyle-hadoop-common-project_hadoop-common.txt
|
| mvnsite |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2260/5/artifact/out/patch-mvnsite-hadoop-common-project_hadoop-common.txt
|
| findbugs |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2260/5/artifact/out/patch-findbugs-hadoop-common-project_hadoop-common.txt
|
| unit |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2260/5/artifact/out/patch-unit-hadoop-common-project_hadoop-common.txt
|
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2260/5/testReport/ |
| Max. process+thread count | 308 (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-2260/5/console |
| versions | git=2.17.1 maven=3.6.0 findbugs=4.0.6 |
| Powered by | Apache Yetus 0.13.0-SNAPSHOT https://yetus.apache.org |
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Issue Time Tracking
-------------------
Worklog Id: (was: 479067)
Time Spent: 1h 40m (was: 1.5h)
> ViewFS should initialize target filesystems lazily
> --------------------------------------------------
>
> Key: HADOOP-17028
> URL: https://issues.apache.org/jira/browse/HADOOP-17028
> Project: Hadoop Common
> Issue Type: Bug
> Components: client-mounts, fs, viewfs
> Affects Versions: 3.2.1
> Reporter: Uma Maheswara Rao G
> Assignee: Abhishek Das
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1h 40m
> Remaining Estimate: 0h
>
> Currently viewFS initialize all configured target filesystems when
> viewfs#init itself.
> Some target file system initialization involve creating heavy objects and
> proxy connections. Ex: DistributedFileSystem#initialize will create DFSClient
> object which will create proxy connections to NN etc.
> For example: if ViewFS configured with 10 target fs with hdfs uri and 2
> targets with s3a.
> If one of the client only work with s3a target, But ViewFS will initialize
> all targets irrespective of what clients interested to work with. That means,
> here client will create 10 DFS initializations and 2 s3a initializations. Its
> unnecessary to have DFS initialization here. So, it will be a good idea to
> initialize the target fs only when first time usage call come to particular
> target fs scheme.
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