[jira] [Commented] (HADOOP-8087) Paths that start with a double slash cause "No filesystem for scheme: null" errors

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HADOOP-8087?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14524525#comment-14524525 ] 

Hadoop QA commented on HADOOP-8087:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch |  14m 35s | Pre-patch trunk compilation is healthy. |
| {color:green}+1{color} | @author |   0m  0s | The patch does not contain any @author tags. |
| {color:red}-1{color} | tests included |   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. |
| {color:green}+1{color} | javac |   7m 31s | There were no new javac warning messages. |
| {color:green}+1{color} | javadoc |   9m 37s | 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 |   1m  3s | 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 33s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse |   0m 33s | The patch built with eclipse:eclipse. |
| {color:green}+1{color} | findbugs |   1m 38s | The patch does not introduce any new Findbugs (version 2.0.3) warnings. |
| {color:red}-1{color} | common tests |  22m 24s | Tests failed in hadoop-common. |
| | |  59m 22s | |
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|| Reason || Tests ||
| Failed unit tests | hadoop.fs.TestPath |
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|| Subsystem || Report/Notes ||
| Patch URL | http://issues.apache.org/jira/secure/attachment/12729906/HADOOP-8087.003.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / f1a152c |
| hadoop-common test log | https://builds.apache.org/job/PreCommit-HADOOP-Build/6247/artifact/patchprocess/testrun_hadoop-common.txt |
| Test Results | https://builds.apache.org/job/PreCommit-HADOOP-Build/6247/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf901.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/6247/console |


This message was automatically generated.

> Paths that start with a double slash cause "No filesystem for scheme: null" errors
> ----------------------------------------------------------------------------------
>
>                 Key: HADOOP-8087
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8087
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 0.23.0, 0.24.0
>            Reporter: Daryn Sharp
>            Assignee: Rajesh Kartha
>         Attachments: HADOOP-8087.001.patch, HADOOP-8087.002.patch, HADOOP-8087.003.patch
>
>
> {{Path}} is incorrectly parsing {{//dir/path}} in a very unexpected way.  While it should translate to the directory {{$fs.default.name}/dir/path}}, it instead discards the {{//dir}} and returns
> {{$fs.default.name/path}}.  The problem is {{Path}} is trying to parsing an authority even when a scheme is not present.



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