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YARN-198. Added a link to RM pages from the NodeManager web app. Contributed by Jian He. 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1455800 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Vinod Kumar Vavilapalli 2013-03-13 04:24:35 +00:00
parent 06f711d819
commit 44eb4c31b8
4 changed files with 24 additions and 5 deletions
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3
hadoop-yarn-project/CHANGES.txt
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@ -66,6 +66,9 @@ Release 2.0.5-beta - UNRELEASED
the per-application page are translated to html line breaks. (Omkar Vinit the per-application page are translated to html line breaks. (Omkar Vinit
Joshi via vinodkv) Joshi via vinodkv)
YARN-198. Added a link to RM pages from the NodeManager web app. (Jian He
via vinodkv)
OPTIMIZATIONS OPTIMIZATIONS
BUG FIXES BUG FIXES

2
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/NodeManager.java
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@ -350,7 +350,7 @@ public class NodeManager extends CompositeService
ContainerManagerImpl getContainerManager() { ContainerManagerImpl getContainerManager() {
return containerManager; return containerManager;
} }
public static void main(String[] args) { public static void main(String[] args) {
Thread.setDefaultUncaughtExceptionHandler(new YarnUncaughtExceptionHandler()); Thread.setDefaultUncaughtExceptionHandler(new YarnUncaughtExceptionHandler());
StringUtils.startupShutdownMessage(NodeManager.class, args, LOG); StringUtils.startupShutdownMessage(NodeManager.class, args, LOG);

22
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/webapp/NavBlock.java
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@ -18,16 +18,32 @@
package org.apache.hadoop.yarn.server.nodemanager.webapp; package org.apache.hadoop.yarn.server.nodemanager.webapp;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.yarn.conf.YarnConfiguration;
import org.apache.hadoop.yarn.webapp.YarnWebParams; import org.apache.hadoop.yarn.webapp.YarnWebParams;
import org.apache.hadoop.yarn.webapp.view.HtmlBlock; import org.apache.hadoop.yarn.webapp.view.HtmlBlock;
import com.google.inject.Inject;
public class NavBlock extends HtmlBlock implements YarnWebParams { public class NavBlock extends HtmlBlock implements YarnWebParams {
private Configuration conf;
@Inject
public NavBlock(Configuration conf) {
this.conf = conf;
}
@Override @Override
protected void render(Block html) { protected void render(Block html) {
html
String RMWebAppURL = YarnConfiguration.getRMWebAppURL(this.conf);
html
.div("#nav") .div("#nav")
.h3()._("NodeManager")._() // TODO: Problem if no header like this .h3()._("ResourceManager")._()
.ul()
.li().a(RMWebAppURL, "RM Home")._()._()
.h3()._("NodeManager")._() // TODO: Problem if no header like this
.ul() .ul()
.li() .li()
.a(url("node"), "Node Information")._() .a(url("node"), "Node Information")._()
@ -37,7 +53,7 @@ public class NavBlock extends HtmlBlock implements YarnWebParams {
.li() .li()
.a(url("allContainers"), "List of Containers")._() .a(url("allContainers"), "List of Containers")._()
._() ._()
.h3("Tools") .h3("Tools")
.ul() .ul()
.li().a("/conf", "Configuration")._() .li().a("/conf", "Configuration")._()
.li().a("/logs", "Local logs")._() .li().a("/logs", "Local logs")._()

2
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/webapp/NodePage.java
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@ -42,7 +42,7 @@ public class NodePage extends NMView {
protected void commonPreHead(HTML<_> html) { protected void commonPreHead(HTML<_> html) {
super.commonPreHead(html); super.commonPreHead(html);
set(initID(ACCORDION, "nav"), "{autoHeight:false, active:0}"); set(initID(ACCORDION, "nav"), "{autoHeight:false, active:1}");
} }
@Override @Override