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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-11005) Fix HTTP content type for ReconfigurationServlet
Date Fri, 29 Aug 2014 11:28:55 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-11005?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14115140#comment-14115140

Hudson commented on HADOOP-11005:

FAILURE: Integrated in Hadoop-Yarn-trunk #663 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk/663/])
HADOOP-11005. Fix HTTP content type for ReconfigurationServlet. Contributed by Lei Xu. (andrew.wang:
rev 7119bd49c870cf1e6b8c091d87025b439b9468df)
* hadoop-common-project/hadoop-common/CHANGES.txt
* hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/conf/ReconfigurationServlet.java

> Fix HTTP content type for ReconfigurationServlet
> ------------------------------------------------
>                 Key: HADOOP-11005
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11005
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: conf
>    Affects Versions: 2.5.0
>            Reporter: Lei (Eddy) Xu
>            Assignee: Lei (Eddy) Xu
>            Priority: Minor
>             Fix For: 2.6.0
>         Attachments: HADOOP-11005.000.patch, HADOOP-11005.000.patch
> The reconfiguration framework introduced from HDFS-7001 supports reload configuration
from HTTP servlet, using {{ReconfigurableServlet}}. {{ReconfigurableServlet}} processes a
HTTP GET request to list the differences between old and new configurations in HTML, with
a form that allows the user to submit to confirm the configuration changes. However since
the response lacks HTTP "content-type", the browser renders the page as text file, which makes
it impossible to submit the form. 

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