YARN-6275. Fail to show real-time tracking charts in SLS (yufeigu via rkanter)


Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/1598fd3b
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/1598fd3b
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/1598fd3b

Branch: refs/heads/YARN-5734
Commit: 1598fd3b7948b3592775e3be3227c4a336122bc9
Parents: 38d75df
Author: Robert Kanter <rkan...@apache.org>
Authored: Tue Mar 7 13:47:52 2017 -0800
Committer: Robert Kanter <rkan...@apache.org>
Committed: Tue Mar 7 13:47:52 2017 -0800

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 hadoop-tools/hadoop-sls/src/main/bin/slsrun.sh               | 8 ++++++--
 .../main/java/org/apache/hadoop/yarn/sls/web/SLSWebApp.java  | 2 ++
 2 files changed, 8 insertions(+), 2 deletions(-)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/1598fd3b/hadoop-tools/hadoop-sls/src/main/bin/slsrun.sh
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diff --git a/hadoop-tools/hadoop-sls/src/main/bin/slsrun.sh 
b/hadoop-tools/hadoop-sls/src/main/bin/slsrun.sh
index 19b5c34..fb53045 100644
--- a/hadoop-tools/hadoop-sls/src/main/bin/slsrun.sh
+++ b/hadoop-tools/hadoop-sls/src/main/bin/slsrun.sh
@@ -103,12 +103,16 @@ function run_simulation() {
   hadoop_java_exec sls org.apache.hadoop.yarn.sls.SLSRunner ${args}
 }
 
+this="${BASH_SOURCE-$0}"
+bin=$(cd -P -- "$(dirname -- "${this}")" >/dev/null && pwd -P)
+
+# copy 'html' directory to current directory to make sure web sever can access
+cp -r "${bin}/../html" "$(pwd)"
+
 # let's locate libexec...
 if [[ -n "${HADOOP_HOME}" ]]; then
   HADOOP_DEFAULT_LIBEXEC_DIR="${HADOOP_HOME}/libexec"
 else
-  this="${BASH_SOURCE-$0}"
-  bin=$(cd -P -- "$(dirname -- "${this}")" >/dev/null && pwd -P)
   HADOOP_DEFAULT_LIBEXEC_DIR="${bin}/../../../../../libexec"
 fi
 

http://git-wip-us.apache.org/repos/asf/hadoop/blob/1598fd3b/hadoop-tools/hadoop-sls/src/main/java/org/apache/hadoop/yarn/sls/web/SLSWebApp.java
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diff --git 
a/hadoop-tools/hadoop-sls/src/main/java/org/apache/hadoop/yarn/sls/web/SLSWebApp.java
 
b/hadoop-tools/hadoop-sls/src/main/java/org/apache/hadoop/yarn/sls/web/SLSWebApp.java
index abdf106..33d4846 100644
--- 
a/hadoop-tools/hadoop-sls/src/main/java/org/apache/hadoop/yarn/sls/web/SLSWebApp.java
+++ 
b/hadoop-tools/hadoop-sls/src/main/java/org/apache/hadoop/yarn/sls/web/SLSWebApp.java
@@ -39,6 +39,7 @@ import org.apache.hadoop.yarn.sls.SLSRunner;
 import org.apache.hadoop.yarn.sls.scheduler.FairSchedulerMetrics;
 import org.apache.hadoop.yarn.sls.scheduler.SchedulerMetrics;
 import org.apache.hadoop.yarn.sls.scheduler.SchedulerWrapper;
+import org.eclipse.jetty.http.MimeTypes;
 import org.eclipse.jetty.server.Handler;
 import org.eclipse.jetty.server.Request;
 import org.eclipse.jetty.server.Server;
@@ -118,6 +119,7 @@ public class SLSWebApp extends HttpServlet {
   public void start() throws Exception {
     // static files
     final ResourceHandler staticHandler = new ResourceHandler();
+    staticHandler.setMimeTypes(new MimeTypes());
     staticHandler.setResourceBase("html");
 
     Handler handler = new AbstractHandler() {


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