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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-12304) Applications using FileContext fail with the default file system configured to be wasb/s3/etc.
Date Thu, 06 Aug 2015 18:06:11 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-12304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14660524#comment-14660524
] 

Hudson commented on HADOOP-12304:
---------------------------------

FAILURE: Integrated in Hadoop-Mapreduce-trunk #2225 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2225/])
HADOOP-12304. Applications using FileContext fail with the default file system configured
to be wasb/s3/etc. Contributed by Chris Nauroth. (cnauroth: rev 3da0bedaec38714a62c3b7244e84bc4f981ddf45)
* hadoop-tools/hadoop-azure/src/test/resources/azure-test.xml
* hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/DelegateToFileSystem.java
* hadoop-common-project/hadoop-common/CHANGES.txt
* hadoop-tools/hadoop-azure/src/test/java/org/apache/hadoop/fs/azure/TestWasbUriAndConfiguration.java


> Applications using FileContext fail with the default file system configured to be wasb/s3/etc.
> ----------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-12304
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12304
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: fs
>    Affects Versions: 2.7.0, 2.7.1
>            Reporter: Chris Nauroth
>            Assignee: Chris Nauroth
>            Priority: Blocker
>              Labels: 2.7.2-candidate
>             Fix For: 2.7.2
>
>         Attachments: HADOOP-12304.001.patch
>
>
> HADOOP-11618 fixed a bug with {{DelegateToFileSystem}} using the wrong default port.
 As a side effect of this patch, file path URLs that previously had no port now insert :0
for the port, as per the default implementation of {{FileSystem#getDefaultPort}}.  At runtime,
this can cause an application to erroneously try contacting port 0 for a remote blob store
service.  The connection fails.  Ultimately, this renders wasb, s3, and probably custom file
system implementations outside the Hadoop source tree completely unusable as the default file
system.



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