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Posted to common-issues@hadoop.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2015/05/02 21:06:06 UTC
[jira] [Commented] (HADOOP-9723) Improve error message when hadoop
archive output path already exists
[ https://issues.apache.org/jira/browse/HADOOP-9723?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14525411#comment-14525411 ]
Hadoop QA commented on HADOOP-9723:
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| (/) *{color:green}+1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch | 15m 0s | Pre-patch trunk compilation is healthy. |
| {color:green}+1{color} | @author | 0m 0s | The patch does not contain any @author tags. |
| {color:green}+1{color} | tests included | 0m 0s | The patch appears to include 1 new or modified test files. |
| {color:green}+1{color} | javac | 7m 57s | There were no new javac warning messages. |
| {color:green}+1{color} | javadoc | 9m 55s | There were no new javadoc warning messages. |
| {color:green}+1{color} | release audit | 0m 22s | The applied patch does not increase the total number of release audit warnings. |
| {color:green}+1{color} | checkstyle | 0m 19s | There were no new checkstyle issues. |
| {color:green}+1{color} | whitespace | 0m 0s | The patch has no lines that end in whitespace. |
| {color:green}+1{color} | install | 1m 34s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 34s | The patch built with eclipse:eclipse. |
| {color:green}+1{color} | findbugs | 0m 33s | The patch does not introduce any new Findbugs (version 2.0.3) warnings. |
| {color:green}+1{color} | tools/hadoop tests | 0m 50s | Tests passed in hadoop-archives. |
| | | 37m 11s | |
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|| Subsystem || Report/Notes ||
| Patch URL | http://issues.apache.org/jira/secure/attachment/12615287/HADOOP-9723.2.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 6ae2a0d |
| hadoop-archives test log | https://builds.apache.org/job/PreCommit-HADOOP-Build/6408/artifact/patchprocess/testrun_hadoop-archives.txt |
| Test Results | https://builds.apache.org/job/PreCommit-HADOOP-Build/6408/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf904.gq1.ygridcore.net 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Console output | https://builds.apache.org/job/PreCommit-HADOOP-Build/6408/console |
This message was automatically generated.
> Improve error message when hadoop archive output path already exists
> --------------------------------------------------------------------
>
> Key: HADOOP-9723
> URL: https://issues.apache.org/jira/browse/HADOOP-9723
> Project: Hadoop Common
> Issue Type: Improvement
> Affects Versions: 3.0.0, 2.0.4-alpha
> Reporter: Stephen Chu
> Assignee: Akira AJISAKA
> Priority: Trivial
> Attachments: HADOOP-9723.2.patch, HADOOP-9723.patch
>
>
> When creating a hadoop archive and specifying an output path of an already existing file, we get an "Invalid Output" error message.
> {code}
> [schu@hdfs-vanilla-1 ~]$ hadoop archive -archiveName foo.har -p /user/schu testDir1 /user/schu
> Invalid Output: /user/schu/foo.har
> {code}
> This error can be improved to tell users immediately that the output path already exists.
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