[
https://issues.apache.org/jira/browse/HADOOP-17306?focusedWorklogId=501128&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-501128
]
ASF GitHub Bot logged work on HADOOP-17306:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 15/Oct/20 15:21
Start Date: 15/Oct/20 15:21
Worklog Time Spent: 10m
Work Description: hadoop-yetus commented on pull request #2387:
URL: https://github.com/apache/hadoop/pull/2387#issuecomment-709399060
:confetti_ball: **+1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 1m 5s | | 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: | | 0m 0s | [test4tests](test4tests) | The patch
appears to include 1 new or modified test files. |
|||| _ trunk Compile Tests _ |
| +1 :green_heart: | mvninstall | 34m 26s | | trunk passed |
| +1 :green_heart: | compile | 21m 11s | | trunk passed with JDK
Ubuntu-11.0.8+10-post-Ubuntu-0ubuntu118.04.1 |
| +1 :green_heart: | compile | 17m 37s | | trunk passed with JDK
Private Build-1.8.0_265-8u265-b01-0ubuntu2~18.04-b01 |
| +1 :green_heart: | checkstyle | 0m 45s | | trunk passed |
| +1 :green_heart: | mvnsite | 1m 23s | | trunk passed |
| +1 :green_heart: | shadedclient | 18m 27s | | branch has no errors
when building and testing our client artifacts. |
| +1 :green_heart: | javadoc | 0m 29s | | trunk passed with JDK
Ubuntu-11.0.8+10-post-Ubuntu-0ubuntu118.04.1 |
| +1 :green_heart: | javadoc | 1m 25s | | trunk passed with JDK
Private Build-1.8.0_265-8u265-b01-0ubuntu2~18.04-b01 |
| +0 :ok: | spotbugs | 2m 19s | | Used deprecated FindBugs config;
considering switching to SpotBugs. |
| +1 :green_heart: | findbugs | 2m 16s | | trunk passed |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 0m 52s | | the patch passed |
| +1 :green_heart: | compile | 21m 13s | | the patch passed with JDK
Ubuntu-11.0.8+10-post-Ubuntu-0ubuntu118.04.1 |
| +1 :green_heart: | javac | 21m 13s | | the patch passed |
| +1 :green_heart: | compile | 18m 42s | | the patch passed with JDK
Private Build-1.8.0_265-8u265-b01-0ubuntu2~18.04-b01 |
| +1 :green_heart: | javac | 18m 42s | | the patch passed |
| -0 :warning: | checkstyle | 0m 47s |
[/diff-checkstyle-hadoop-common-project_hadoop-common.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2387/3/artifact/out/diff-checkstyle-hadoop-common-project_hadoop-common.txt)
| hadoop-common-project/hadoop-common: The patch generated 1 new + 27
unchanged - 0 fixed = 28 total (was 27) |
| +1 :green_heart: | mvnsite | 1m 24s | | the patch passed |
| +1 :green_heart: | whitespace | 0m 0s | | The patch has no
whitespace issues. |
| +1 :green_heart: | shadedclient | 15m 49s | | patch has no errors
when building and testing our client artifacts. |
| +1 :green_heart: | javadoc | 0m 27s | | the patch passed with JDK
Ubuntu-11.0.8+10-post-Ubuntu-0ubuntu118.04.1 |
| +1 :green_heart: | javadoc | 1m 27s | | the patch passed with JDK
Private Build-1.8.0_265-8u265-b01-0ubuntu2~18.04-b01 |
| +1 :green_heart: | findbugs | 2m 26s | | the patch passed |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 9m 50s | | hadoop-common in the patch
passed. |
| +1 :green_heart: | asflicense | 0m 44s | | The patch does not
generate ASF License warnings. |
| | | 174m 29s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.40 ServerAPI=1.40 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2387/3/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/2387 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient findbugs checkstyle |
| uname | Linux c9bb7e373194 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 / e45407128d4 |
| 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 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2387/3/testReport/ |
| Max. process+thread count | 1354 (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-2387/3/console |
| versions | git=2.17.1 maven=3.6.0 findbugs=4.1.3 |
| Powered by | Apache Yetus 0.13.0-SNAPSHOT https://yetus.apache.org |
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Issue Time Tracking
-------------------
Worklog Id: (was: 501128)
Time Spent: 40m (was: 0.5h)
> RawLocalFileSystem's lastModifiedTime() looses milli seconds in JDK < 10.b09
> ----------------------------------------------------------------------------
>
> Key: HADOOP-17306
> URL: https://issues.apache.org/jira/browse/HADOOP-17306
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs
> Reporter: Vinayakumar B
> Assignee: Vinayakumar B
> Priority: Major
> Labels: pull-request-available
> Time Spent: 40m
> Remaining Estimate: 0h
>
> RawLocalFileSystem's FileStatus uses {{File.lastModified()}} api from JDK.
> This api looses milliseconds due to JDK bug.
> [https://bugs.java.com/bugdatabase/view_bug.do?bug_id=8177809]
> This bug fixed in JDK 10 b09 onwards and still exists in JDK 8 which is still
> being used in many productions.
> Apparently, {{Files.getLastModifiedTime()}} from java's nio package returns
> correct time.
> Use {{Files.getLastModifiedTime()}} instead of {{File.lastModified}} as
> workaround.
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