FAQ Database Discussion Community

Cross origin request not working in Cordova with AngularJS

I am developing mobile application with Cordova tool and using angularJS. I have written services in different project. I need to call those services in my cordova application, Whenever I try to call service it giving me Error: net::ERR_CONNECTION_REFUSED This might be browser issue or headers issue. Please suggest me...

Hadoop 2.6 multinode cluster failed on connection exception when running example jar

Any example hadoop 2.6 mapreduce application is giving same error- java.net.ConnectException: Connection refused; The error output is: [email protected]:~$ hadoop jar /usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-examples-2.6.0.jar wordcount /usr/local/hadoop/input output_wordcount 15/05/26 06:01:14 INFO client.RMProxy: Connecting to ResourceManager at master/ 15/05/26 06:01:15 INFO input.FileInputFormat: Total input paths to process : 1 15/05/26 06:01:15 INFO mapreduce.JobSubmitter: number of...

Apache httpd connection refused during stress test using jmeter

Now, I do stress test using jemter in windows(jmeter.bat). Number of Threads = 100 Ramp-up period = 0 Loop count = 1000 But raise connection refused error in jmeter, after 20~30 seconds. I can not find connection refused error in /usr/local/apache/logs/error.log or /usr/local/apache/logs/access.log. Test is HTTP GET, index.html("It's works") Apache...