diff --git a/pom.xml b/pom.xml
index a6c801a..87dec48 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 	<description>Analytics Cloud Datatset Utils</description>
 	<artifactId>datasetutils</artifactId>
 	<packaging>jar</packaging>
-	<version>32.0.22-SNAPSHOT</version>
+	<version>32.0.23-SNAPSHOT</version>
 	<url>https://github.com/forcedotcom/Analytics-Cloud-Dataset-Utils</url>
 	<organization>
 		<name>salesforce.com</name>
@@ -14,7 +14,7 @@
 	</organization>
 	<properties>
 		<force.version>32.0.0</force.version>
-		<java.compile.version>1.6</java.compile.version>
+		<java.compile.version>1.7</java.compile.version>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 	</properties>
 	<distributionManagement>
@@ -119,12 +119,12 @@
     <dependency>
     	<groupId>org.eclipse.jetty</groupId>
 		<artifactId>jetty-server</artifactId>
-		<version>9.2.6.v20141205</version>
+		<version>9.2.10.v20150310</version>
     </dependency>
     <dependency>
 		<groupId>org.eclipse.jetty</groupId>
 		<artifactId>jetty-webapp</artifactId>
-		<version>9.2.6.v20141205</version>
+		<version>9.2.10.v20150310</version>
 	</dependency>
  	</dependencies>
 	<build>
diff --git a/src/main/java/com/sforce/dataset/loader/file/schema/ext/DetectFieldTypes.java b/src/main/java/com/sforce/dataset/loader/file/schema/ext/DetectFieldTypes.java
index c21a905..773673f 100644
--- a/src/main/java/com/sforce/dataset/loader/file/schema/ext/DetectFieldTypes.java
+++ b/src/main/java/com/sforce/dataset/loader/file/schema/ext/DetectFieldTypes.java
@@ -267,8 +267,7 @@ public BigDecimal detectNumeric(LinkedList<String> columnValues)
 	{
         BigDecimal maxScale  = null;
         BigDecimal maxPrecision  = null;
-	    @SuppressWarnings("unused")
-		int failures = 0;
+	    int consectiveFailures = 0;
 	    int success = 0;
 	    int absoluteMaxScale = 6;
 	    int absoluteMaxScaleExceededCount = 0;
@@ -303,10 +302,14 @@ public BigDecimal detectNumeric(LinkedList<String> columnValues)
 	    			 maxPrecision = bd;
 	    		 
 				success++;
+				consectiveFailures=0; //reset the failure count
 	         }catch(Throwable t)
 	         {
-					failures++;
+	        	 consectiveFailures++;
 	         }
+	    	
+	    	if(consectiveFailures>=1000)
+	    		return null;
 	    }
 	    
 	    if(maxScale==null || maxPrecision==null)
@@ -388,8 +391,7 @@ public SimpleDateFormat detectDate(LinkedList<String> columnValues)
 
 	    	 if(dt!=null)
 	    	 {
-	    		    @SuppressWarnings("unused")
-	    			int failures = 0;
+	    		    int consectiveFailures = 0;
 	    		    int success = 0;
 	    		    for(int k=0;k<columnValues.size();k++)
 	    		    {
@@ -402,13 +404,17 @@ public SimpleDateFormat detectDate(LinkedList<String> columnValues)
 				        	 String tmpDate = dtf.format(dt1);
 				        	 if(tmpDate.length() == columnValue.length())
 				        	 {
-				        		 success++;
+				        		success++;
+								consectiveFailures=0; //reset the failure count
 				        	 }
 						} catch (ParseException e) {
-							failures++;
-						}	    		    	
+							consectiveFailures++;
+						}
+
+			        	 if(consectiveFailures>=1000)
+				    		break;
 	    		    }
-	    		    if((1.0*success/columnValues.size()) > 0.95)
+	    		    if(!(consectiveFailures>=1000) && (1.0*success/columnValues.size()) > 0.95)
 	    		    {
 	    		    	return dtf;
 	    		    }else
diff --git a/src/main/java/com/sforce/dataset/server/DatasetUtilServer.java b/src/main/java/com/sforce/dataset/server/DatasetUtilServer.java
index 687ed5e..bebf63d 100644
--- a/src/main/java/com/sforce/dataset/server/DatasetUtilServer.java
+++ b/src/main/java/com/sforce/dataset/server/DatasetUtilServer.java
@@ -59,7 +59,7 @@ public static void main(String[] args) throws Exception {
     public void init(String[] args, boolean join) throws Exception {
 
 //    	DatasetUtilServer.partnerConnection = partnerConnection;
-        final String WEBAPPDIR = "index.html";
+        final String WEBAPPDIR = "login.html";
         final String contextPath = "/";
         final int maxFormContentSize = 40 * 1000 * 1024 * 1024;
 
@@ -72,13 +72,14 @@ public void init(String[] args, boolean join) throws Exception {
         
         final URL warUrl = this.getClass().getClassLoader().getResource(WEBAPPDIR);
         String warUrlString = "src/main/webapp";
+        System.out.println("warUrl:"+warUrlString);
         if(warUrl!=null)
         {
         	warUrlString = warUrl.toExternalForm();
-//            System.out.println("warUrlString:"+warUrlString);
+            System.out.println("warUrlString:"+warUrlString);
         	warUrlString = warUrlString.replace(WEBAPPDIR, "");
         }
-//        System.out.println("warUrlString:"+warUrlString);
+        System.out.println("warUrlString:"+warUrlString);
         WebAppContext context = new WebAppContext(warUrlString, contextPath);
         context.setMaxFormContentSize(maxFormContentSize);
         server.setHandler(context);