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Posted to common-issues@hadoop.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2021/09/11 03:08:00 UTC
[jira] [Work logged] (HADOOP-17742) DistCp: distcp fail when
renaming within ftp filesystem
[ https://issues.apache.org/jira/browse/HADOOP-17742?focusedWorklogId=649554&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-649554 ]
ASF GitHub Bot logged work on HADOOP-17742:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 11/Sep/21 03:07
Start Date: 11/Sep/21 03:07
Worklog Time Spent: 10m
Work Description: hadoop-yetus commented on pull request #3071:
URL: https://github.com/apache/hadoop/pull/3071#issuecomment-917327382
:confetti_ball: **+1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 40s | | Docker mode activated. |
|||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 0s | | No case conflicting files found. |
| +0 :ok: | codespell | 0m 0s | | 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 1 new or modified test files. |
|||| _ trunk Compile Tests _ |
| +0 :ok: | mvndep | 12m 44s | | Maven dependency ordering for branch |
| +1 :green_heart: | mvninstall | 20m 16s | | trunk passed |
| +1 :green_heart: | compile | 21m 13s | | trunk passed with JDK Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 |
| +1 :green_heart: | compile | 18m 30s | | trunk passed with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| +1 :green_heart: | checkstyle | 4m 48s | | trunk passed |
| +1 :green_heart: | mvnsite | 2m 39s | | trunk passed |
| +1 :green_heart: | javadoc | 1m 51s | | trunk passed with JDK Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 |
| +1 :green_heart: | javadoc | 2m 23s | | trunk passed with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| +1 :green_heart: | spotbugs | 3m 29s | | trunk passed |
| +1 :green_heart: | shadedclient | 14m 41s | | branch has no errors when building and testing our client artifacts. |
| -0 :warning: | patch | 15m 5s | | Used diff version of patch file. Binary files and potentially other changes not applied. Please rebase and squash commits if necessary. |
|||| _ Patch Compile Tests _ |
| +0 :ok: | mvndep | 0m 37s | | Maven dependency ordering for patch |
| +1 :green_heart: | mvninstall | 1m 21s | | the patch passed |
| +1 :green_heart: | compile | 20m 29s | | the patch passed with JDK Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 |
| +1 :green_heart: | javac | 20m 29s | | the patch passed |
| +1 :green_heart: | compile | 18m 33s | | the patch passed with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| +1 :green_heart: | javac | 18m 33s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks issues. |
| +1 :green_heart: | checkstyle | 3m 33s | | root: The patch generated 0 new + 36 unchanged - 1 fixed = 36 total (was 37) |
| +1 :green_heart: | mvnsite | 2m 24s | | the patch passed |
| +1 :green_heart: | javadoc | 1m 51s | | the patch passed with JDK Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 |
| +1 :green_heart: | javadoc | 2m 22s | | the patch passed with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| +1 :green_heart: | spotbugs | 3m 46s | | the patch passed |
| +1 :green_heart: | shadedclient | 14m 42s | | patch has no errors when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 17m 7s | | hadoop-common in the patch passed. |
| +1 :green_heart: | unit | 19m 53s | | hadoop-distcp in the patch passed. |
| +1 :green_heart: | asflicense | 0m 58s | | The patch does not generate ASF License warnings. |
| | | 215m 9s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3071/1/artifact/out/Dockerfile |
| GITHUB PR | https://github.com/apache/hadoop/pull/3071 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell |
| uname | Linux 1e8b453381e6 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 / dbce5a20beb5c9160c44570b59ed6cfbf40772ec |
| Default Java | Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| Multi-JDK versions | /usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 /usr/lib/jvm/java-8-openjdk-amd64:Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| Test Results | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3071/1/testReport/ |
| Max. process+thread count | 3152 (vs. ulimit of 5500) |
| modules | C: hadoop-common-project/hadoop-common hadoop-tools/hadoop-distcp U: . |
| Console output | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3071/1/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: 649554)
Time Spent: 4h 50m (was: 4h 40m)
> DistCp: distcp fail when renaming within ftp filesystem
> -------------------------------------------------------
>
> Key: HADOOP-17742
> URL: https://issues.apache.org/jira/browse/HADOOP-17742
> Project: Hadoop Common
> Issue Type: Bug
> Components: tools/distcp
> Affects Versions: 3.3.0
> Reporter: jerry
> Assignee: jerry
> Priority: Minor
> Labels: pull-request-available
> Attachments: screenshot-1.png
>
> Time Spent: 4h 50m
> Remaining Estimate: 0h
>
> When I copy file from a ftp filesystem to other ftp filesystem by distCp, there are two problems. Firstly, the tmp target path can't be found in the exception information. After my test, it was caused by the comma. Then when the uri of target path with schema, host, port can't be rename because of the ioexception.
> {code:java}
> // exception information
> java.io.FileNotFoundException: Source path ftp://hadoop336.photo.163.org:21/ndi-0111/56598489-3de3-4585-8426-c03435640481/.distcp.tmp.attempt_local344388648_0001_m_000000_0.1622634094600 does not existjava.io.FileNotFoundException: Source path ftp://hadoop336.photo.163.org:21/ndi-0111/56598489-3de3-4585-8426-c03435640481/.distcp.tmp.attempt_local344388648_0001_m_000000_0.1622634094600 does not exist at org.apache.hadoop.fs.ftp.FTPFileSystem.rename(FTPFileSystem.java:668) at org.apache.hadoop.fs.ftp.FTPFileSystem.rename(FTPFileSystem.java:626) at org.apache.hadoop.tools.mapred.RetriableFileCopyCommand.promoteTmpToTarget(RetriableFileCopyCommand.java:220) at org.apache.hadoop.tools.mapred.RetriableFileCopyCommand.doCopy(RetriableFileCopyCommand.java:155) at org.apache.hadoop.tools.mapred.RetriableFileCopyCommand.doExecute(RetriableFileCopyCommand.java:115) at org.apache.hadoop.tools.util.RetriableCommand.execute(RetriableCommand.java:87) at org.apache.hadoop.tools.mapred.CopyMapper.copyFileWithRetry(CopyMapper.java:258)
> {code}
> When I update the tempFileName from '.distcp.tmp.XXX' in org.apache.hadoop.tools.mapred.RetriableFileCopyCommand#getTempFile to 'distcp.tmp.XXX', the question one is gone.
> The targetPath can be renamed when only the path of uri exists in org.apache.hadoop.tools.mapred.RetriableFileCopyCommand#doCopy.
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