[
https://issues.apache.org/jira/browse/HADOOP-17611?focusedWorklogId=580714&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-580714
]
ASF GitHub Bot logged work on HADOOP-17611:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 11/Apr/21 19:23
Start Date: 11/Apr/21 19:23
Worklog Time Spent: 10m
Work Description: hadoop-yetus commented on pull request #2892:
URL: https://github.com/apache/hadoop/pull/2892#issuecomment-817359032
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 36s | | 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 :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 | 34m 3s | | trunk passed |
| +1 :green_heart: | compile | 0m 32s | | trunk passed with JDK
Ubuntu-11.0.10+9-Ubuntu-0ubuntu1.20.04 |
| +1 :green_heart: | compile | 0m 30s | | trunk passed with JDK
Private Build-1.8.0_282-8u282-b08-0ubuntu1~20.04-b08 |
| +1 :green_heart: | checkstyle | 0m 27s | | trunk passed |
| +1 :green_heart: | mvnsite | 0m 34s | | trunk passed |
| +1 :green_heart: | javadoc | 0m 29s | | trunk passed with JDK
Ubuntu-11.0.10+9-Ubuntu-0ubuntu1.20.04 |
| +1 :green_heart: | javadoc | 0m 26s | | trunk passed with JDK
Private Build-1.8.0_282-8u282-b08-0ubuntu1~20.04-b08 |
| +1 :green_heart: | spotbugs | 0m 49s | | trunk passed |
| +1 :green_heart: | shadedclient | 13m 55s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 0m 25s | | the patch passed |
| +1 :green_heart: | compile | 0m 24s | | the patch passed with JDK
Ubuntu-11.0.10+9-Ubuntu-0ubuntu1.20.04 |
| +1 :green_heart: | javac | 0m 24s | | the patch passed |
| +1 :green_heart: | compile | 0m 21s | | the patch passed with JDK
Private Build-1.8.0_282-8u282-b08-0ubuntu1~20.04-b08 |
| +1 :green_heart: | javac | 0m 21s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 0m 17s | | the patch passed |
| +1 :green_heart: | mvnsite | 0m 24s | | the patch passed |
| +1 :green_heart: | javadoc | 0m 20s | | the patch passed with JDK
Ubuntu-11.0.10+9-Ubuntu-0ubuntu1.20.04 |
| +1 :green_heart: | javadoc | 0m 18s | | the patch passed with JDK
Private Build-1.8.0_282-8u282-b08-0ubuntu1~20.04-b08 |
| +1 :green_heart: | spotbugs | 0m 48s | | the patch passed |
| +1 :green_heart: | shadedclient | 13m 35s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 20m 42s | | hadoop-distcp in the patch
passed. |
| +1 :green_heart: | asflicense | 0m 36s | | The patch does not
generate ASF License warnings. |
| | | 92m 16s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2892/1/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/2892 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell |
| uname | Linux 6bb31b0d0a0d 4.15.0-58-generic #64-Ubuntu SMP Tue Aug 6
11:12:41 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 6c083276ad81798b7ab2cdc760753de60b67283e |
| Default Java | Private Build-1.8.0_282-8u282-b08-0ubuntu1~20.04-b08 |
| Multi-JDK versions |
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.10+9-Ubuntu-0ubuntu1.20.04
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_282-8u282-b08-0ubuntu1~20.04-b08 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2892/1/testReport/ |
| Max. process+thread count | 542 (vs. ulimit of 5500) |
| modules | C: hadoop-tools/hadoop-distcp U: hadoop-tools/hadoop-distcp |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2892/1/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 |
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Issue Time Tracking
-------------------
Worklog Id: (was: 580714)
Time Spent: 20m (was: 10m)
> Distcp parallel file copy breaks the modification time
> ------------------------------------------------------
>
> Key: HADOOP-17611
> URL: https://issues.apache.org/jira/browse/HADOOP-17611
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Adam Maroti
> Assignee: Viraj Jasani
> Priority: Major
> Labels: pull-request-available
> Time Spent: 20m
> Remaining Estimate: 0h
>
> The commit HADOOP-11794. Enable distcp to copy blocks in parallel.
> (bf3fb585aaf2b179836e139c041fc87920a3c886) broke the modification time of
> large files.
>
> In CopyCommitter.java inside concatFileChunks Filesystem.concat is called
> which changes the modification time therefore the modification times of files
> copeid by distcp will not match the source files. However this only occurs
> for large enough files, which are copied by splitting them up by distcp.
> In concatFileChunks before calling concat extract the modification time and
> apply that to the concatenated result-file after the concat. (probably best
> -after- before the rename()).
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