I was practicing the Source validation using HTTP in java and I came across this error. In the following source code I was trying to get the source c ...
I was practicing the Source validation using HTTP in java and I came across this error. In the following source code I was trying to get the source c ...
I'm making an android app that retrieves informations from a web page. In short, there's the code : If the url is http://www.mywebsite.com/myPage.p ...
i installed cassandra 3.11.3-1 on centos7 & vmware i didn't have error while installing cassandra. i started cassandra and faced this logs. ...
On Windows platform, I run this code: code: 127.0.0.1:8080 is not accessible, but I got different exception: As you can see, one is SocketTimeo ...
In our application we load applet to read data from serial ports and USB ports of the machine. The applet code is working fine from past so many years ...
I have the following code snippet: This method is part of a program which takes in a yyyyMMdd date string, wraps it in JSON, encrypts the JSON stri ...
I create an HttpURLConnection in a Thread or AsyncTask and it works fine. But when the Device is in sleep mode, (Display is Off...) then I get an Exce ...
I've searched many hours across the net, only found this as answer. However, I don't know where to use this in my code. I tried increasing timeout, ...
I'm developing a plugin for IntelliJ (Community edition 15.0.3) from scratch. Since the beginning I've had the exception below. Hopefully some one ca ...
I am trying to parse some url's with Jsoup but I get this error: here is my code: I have a catch section for the ConnectException but my progr ...
I'm trying to connect from my JEE app to mysql database- During deployment I'm getting an error -connection refused (but with information that refused ...
im trying to connect a client to a server. The server is running, but when i try to connect the client i get this error: "Exp_Client cannot connect to ...
I run hbase with start-hbase.sh, but the log file output exception as follow: According to Exception, hbase can not connect to zookeeper, but this ...
I was given a R&D task on running Cassandra on Docker. I'm working on XUbuntu 14.04.2 64 bit (installed on VirtualBOX in Windows7 32 bit OS). I w ...
So in a nutshell, I'm just trying to get a small working skeleton program that I can use to sort of learn about Http communication and "feel" my way a ...
Im trying a socket programming to build an app to send and receive messages it also uses cryptography everything is set and working except that the Co ...
I use the code to get the Response code. When I run the code, I get an exception java.net.ConnectException: Connection timed out at java.net.Plain ...
Currently I am trying to install hadoop-2.6.0 on my ubuntu 14.10 (32 bit utopic). I followed the instruction from here: http://www.itzgeek.com/how-t ...
I want to use Boilerpipe to extract text from a newspage on several website, the problem is that every time I try it, I get a ConnectionException erro ...
I want to setup a hadoop-cluster in pseudo-distributed mode. I managed to perform all the setup-steps, including startuping a Namenode, Datanode, Jobt ...