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HADOOP-4572. Can not access user logs - Jetty is not configured by default to serve aliases/symlinks (ahmed via tucu)

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git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1376753 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Alejandro Abdelnur 2012-08-23 22:52:47 +00:00
parent c10a73350e
commit fc1fab9084
4 changed files with 24 additions and 0 deletions
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3
hadoop-common-project/hadoop-common/CHANGES.txt
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@ -428,6 +428,9 @@ Branch-2 ( Unreleased changes )
HADOOP-8632. Configuration leaking class-loaders (Costin Leau via bobby)
HADOOP-4572. Can not access user logs - Jetty is not configured by default
to serve aliases/symlinks (ahmed via tucu)
BREAKDOWN OF HDFS-3042 SUBTASKS
HADOOP-8220. ZKFailoverController doesn't handle failure to become active

6
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/CommonConfigurationKeys.java
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@ -172,6 +172,12 @@ public class CommonConfigurationKeys extends CommonConfigurationKeysPublic {
public static final String DEFAULT_HADOOP_HTTP_STATIC_USER =
"dr.who";
/** Enable/Disable aliases serving from jetty */
public static final String HADOOP_JETTY_LOGS_SERVE_ALIASES =
"hadoop.jetty.logs.serve.aliases";
public static final boolean DEFAULT_HADOOP_JETTY_LOGS_SERVE_ALIASES =
true;
/* Path to the Kerberos ticket cache. Setting this will force
* UserGroupInformation to use only this ticket cache file when creating a
* FileSystem instance.

6
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/http/HttpServer.java
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@ -330,6 +330,12 @@ protected void addDefaultApps(ContextHandlerCollection parent,
Context logContext = new Context(parent, "/logs");
logContext.setResourceBase(logDir);
logContext.addServlet(AdminAuthorizedServlet.class, "/*");
if (conf.getBoolean(
CommonConfigurationKeys.HADOOP_JETTY_LOGS_SERVE_ALIASES,
CommonConfigurationKeys.DEFAULT_HADOOP_JETTY_LOGS_SERVE_ALIASES)) {
logContext.getInitParams().put(
"org.mortbay.jetty.servlet.Default.aliases", "true");
}
logContext.setDisplayName("logs");
setContextAttributes(logContext, conf);
defaultContexts.put(logContext, true);

9
hadoop-common-project/hadoop-common/src/main/resources/core-default.xml
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@ -1088,4 +1088,13 @@
</description>
</property>
<property>
<name>hadoop.jetty.logs.serve.aliases</name>
<value>true</value>
<description>
Enable/Disable aliases serving from jetty
</description>
</property>
</configuration>