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https://issues.apache.org/jira/browse/HADOOP-12126?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14603978#comment-14603978
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Hadoop QA commented on HADOOP-12126:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch | 16m 25s | 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 33s | There were no new javac warning
messages. |
| {color:green}+1{color} | javadoc | 9m 36s | There were no new javadoc
warning messages. |
| {color:green}+1{color} | release audit | 0m 23s | The applied patch does
not increase the total number of release audit warnings. |
| {color:red}-1{color} | checkstyle | 1m 5s | The applied patch generated 1
new checkstyle issues (total was 176, now 176). |
| {color:red}-1{color} | whitespace | 0m 0s | The patch has 7 line(s) that
end in whitespace. Use git apply --whitespace=fix. |
| {color:green}+1{color} | install | 1m 34s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 36s | The patch built with
eclipse:eclipse. |
| {color:green}+1{color} | findbugs | 1m 50s | The patch does not introduce
any new Findbugs (version 3.0.0) warnings. |
| {color:green}+1{color} | common tests | 22m 3s | Tests passed in
hadoop-common. |
| | | 61m 8s | |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12742289/HADOOP-12126.003.patch
|
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / fe6c1bd |
| checkstyle |
https://builds.apache.org/job/PreCommit-HADOOP-Build/7069/artifact/patchprocess/diffcheckstylehadoop-common.txt
|
| whitespace |
https://builds.apache.org/job/PreCommit-HADOOP-Build/7069/artifact/patchprocess/whitespace.txt
|
| hadoop-common test log |
https://builds.apache.org/job/PreCommit-HADOOP-Build/7069/artifact/patchprocess/testrun_hadoop-common.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HADOOP-Build/7069/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf905.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/7069/console |
This message was automatically generated.
> Configuration might use ApplicationClassLoader to create XML parser
> -------------------------------------------------------------------
>
> Key: HADOOP-12126
> URL: https://issues.apache.org/jira/browse/HADOOP-12126
> Project: Hadoop Common
> Issue Type: Bug
> Components: conf
> Reporter: Laurent Goujon
> Assignee: Laurent Goujon
> Attachments: HADOOP-12126.001.patch, HADOOP-12126.002.patch,
> HADOOP-12126.003.patch
>
>
> {{org.apache.hadoop.conf.Configuration}} creates a new DocumentBuilder to
> parse the XML config files, but it doesn't specify which classloader to use
> to discover and instantiate the XML parser.
> Because DocumentBuilderFactory relies on ServiceProvider, whose by default,
> uses the context classloader. If classpath isolation is turned on, one might
> expect that that Configuration will only load classes from the system
> classloader, but it turns out that the context classloader is set to
> ApplicationClassLoader, and that a XML parser might be loaded from the user
> classpath.
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