Can some one help me understand why I'm getting this error while running my managed server locally. My admin server is also running (locally as well) on port 7001.
Why it is trying to connect 172.30.XXX.XXX ip ? I am but confused what's happening here. When I startup my managed server I get this exception.
INFO: The Wsee Service is starting
java.net.ConnectException: Tried all: '1' addresses, but could not connect over HTTP to server: '172.30.XXX.XXX', port: '7001'
at weblogic.net.http.HttpClient.openServer(HttpClient.java:401)
at weblogic.net.http.HttpClient.openServer(HttpClient.java:506)
at weblogic.net.http.HttpClient.New(HttpClient.java:313)
at weblogic.net.http.HttpClient.New(HttpClient.java:289)
at weblogic.net.http.HttpURLConnection.connect(HttpURLConnection.java:267)
at weblogic.deploy.service.datatransferhandlers.HttpDataTransferHandler.getDataAsStream(HttpDataTransferHandler.java:76)
Thanks for your help.
Related
I have written a java program to connect to AS400 DB. I am using jt400-6.4.jar to connect to DB.
DB Properties I am using:
as400_dbUrl=jdbc:as400://host/schema;translate binary=true
as400_dbUser=user
as400_dbPassword=pass
My program is not able to connect to DB server i am getting the below error.
2017-06-30 05:36:53 ERROR DBUtil:88 - Exception:
java.sql.SQLException: The application requester cannot establish the connection. (A remote host refused an attempted connect operation.)
at com.ibm.as400.access.JDError.throwSQLException(JDError.java:528)
at com.ibm.as400.access.AS400JDBCConnection.setProperties(AS400JDBCConnection.java:3130)
at com.ibm.as400.access.AS400JDBCDriver.prepareConnection(AS400JDBCDriver.java:1360)
at com.ibm.as400.access.AS400JDBCDriver.initializeConnection(AS400JDBCDriver.java:1211)
at com.ibm.as400.access.AS400JDBCDriver.connect(AS400JDBCDriver.java:352)
at java.sql.DriverManager.getConnection(DriverManager.java:426)
at java.sql.DriverManager.getConnection(DriverManager.java:474)
I googled about this, not able to find the exact reason.
I think jt400.jar will use 8471 as the port to connect to DB. Please correct me if I am wrong regarding this port.
I am not able to ping the host. ping host is not returning any response.
I am able to telnet like telnet host. But I am not able to telnet the system like telnet host 8471
Your hlep will be highly appreciable. Kindly help.
try updating your DB property as:
Add <:port-number> after host
as400_dbUrl=jdbc:as400://host:port/schema;translate binary=true
Hope this solves your problem.
I am trying to remote a debug an application which is deployed through Websphere. I have all the port configured correctly on server side and on eclipse side. I can use
telnet host port
to connect to remote host and port correctly. But When I try to connect through remote debug through eclipse, I run into the error
Failed to connect to remote VM
com.sun.jdi.connect.spi.ClosedConnectionException
What can be the possible causes for this? I have checked and searched Stackoverflow for this error already. I have tried the most things from answer on this question Eclipse Error: "Failed to connect to remote VM"
I changed the port and it worked. It was a networking issue with that port of 7777.
I implement a mail service which works fine with local machine(liferay 6.1 with tomcat).
But when I deploy mail service into server(liferay 6.1 with webSphere server on Linux machine ) It wont work
It gives error as
[liferay/scheduler_dispatch-164][MailEngine:560]
Failed to connect to a valid mail server. Please make sure one is properly configured. Could not connect to SMTP host: smtp.gmail.com, port: 465
Please suggest any solution
I am trying to install "Kwok information server" and I am new to postgreSQL. I just followed the installation guide of Kwok information server.
when I am trying to install kwok-schema-setup.jar file using java through postgreSQL server in Command Prompt, I am getting the following error..."Connecting to PostgreSQL Server ...failed. Connection refused. Check that the ho
stname and port are correct and that the postmaster is accepting TCP/IP connecti
ons. Cause: java.net.ConnectException: Connection refused: connect
Schema setup encountered errors" .
And when I am trying to connect to the server using pgAdmin III, I am getting the following error "Server doesn't listen
The server doesn't accept connections: the connection library reports
could not connect to server: Connection refused (0x0000274D/10061) Is the server running on host "127.0.0.1" and accepting TCP/IP connections on port 5432? ".
Please anyone help me regarding, Thanks in advance!!
Looks like your Postgresql daemon is not running. Check if the server has started and is running. I dont know which OS you are using but try ps -ax on linux/mac or the task manager in windows.
Maybe a firewall that is blocking the connection, you have to provide more information about your environment to be sure.
I've been trying to start the server but I get this error message:
2013-01-23 19:24:18.133 GMT : Security manager installed using the
Basic server security policy. 2013-01-23 19:24:18.430 GMT : Could not
listen on port 1527 on host localhost: java.net.BindException: Cannot
assign requested address: JVM_Bind
On top of that I get a prompt saying:
Unable to connect. Cannot establish a connection to
jdbc:derby://localhost:1527/sample using
org.apache.derby.jdbc.ClientDriver (java.net.SocketException : Error
connecting to server localhost on port 1527 with message Network is
unreachable: connect.).
How is one suppose to fix such an issue?
I had the same issue but my problem was I had my loopback (lo) network interface disabled... took me quite long to discover... (But most common would be another instance of derby already running I think)