Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people, just like you, are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
Solved

java.rmi.server.ExportException: Port already in use

Posted on 2002-04-01
7
10,834 Views
Last Modified: 2007-11-27
I'm writing an RMI application.
When running the RMIRegistry I get the following exception:

java.rmi.server.ExportException: Port already in use: 1099; nested exception is:
   java.net.BindException: Address in use: JVM_Bind
java.net.BindException: Address in use: JVM_Bind
at java.net.PlainSocketImpl.socketBind(Native Method)
at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:405)
at java.net.ServerSocket.<init>(ServerSocket.java:170)
at java.net.ServerSocket.<init>(ServerSocket.java:82)
at sun.rmi.transport.proxy.RMIDirectSocketFactory.createServerSocket(RMIDirectSocketFactory.java:30)
at sun.rmi.transport.proxy.RMIMasterSocketFactory.createServerSocket(RMIMasterSocketFactory.java:312)
at sun.rmi.transport.tcp.TCPEndpoint.newServerSocket(TCPEndpoint.java:559)
at sun.rmi.transport.tcp.TCPTransport.listen(TCPTransport.java:222)
at sun.rmi.transport.tcp.TCPTransport.exportObject(TCPTransport.java:176)
at sun.rmi.transport.tcp.TCPEndpoint.exportObject(TCPEndpoint.java:319)
at sun.rmi.transport.LiveRef.exportObject(LiveRef.java:119)
at sun.rmi.server.UnicastServerRef.exportObject(UnicastServerRef.java:125)
at sun.rmi.registry.RegistryImpl.setup(RegistryImpl.java:95)
at sun.rmi.registry.RegistryImpl.<init>(RegistryImpl.java:81)
at sun.rmi.registry.RegistryImpl.main(RegistryImpl.java:320)

What could be the cause and how I can solve this?
0
Comment
Question by:s_lavie
  • 4
  • 2
7 Comments
 
LVL 9

Expert Comment

by:Venci75
ID: 6909998
probably you are trying to run a second instance of the RMI registry
0
 
LVL 2

Author Comment

by:s_lavie
ID: 6910007
I'm afraid this is not the reason...
0
 
LVL 9

Accepted Solution

by:
Venci75 earned 50 total points
ID: 6910012
There is an application that already uses the RMI registry default port (1099). If this is not another instance if the registry you can try to start your RMI registry on a different port:
rmiregistry 1111
where 1111 is the new port.
0
Free Tool: Path Explorer

An intuitive utility to help find the CSS path to UI elements on a webpage. These paths are used frequently in a variety of front-end development and QA automation tasks.

One of a set of tools we're offering as a way of saying thank you for being a part of the community.

 
LVL 2

Author Comment

by:s_lavie
ID: 6910020
It does run on another port, but how I can find which application uses port 1099.
My OS is win2000 - and I have no clue which application uses that port.
0
 
LVL 9

Expert Comment

by:Venci75
ID: 6910036
I don't know how you can do this. But you can try to check whether it is not done by a service.
0
 
LVL 9

Expert Comment

by:Venci75
ID: 6910038
... or may be another instance of the registry is started as a service
0
 

Expert Comment

by:rashidkamranbs
ID: 6911044
Of course another process using the 1099 port.. in windows 200 ya can execute a command like

c:\netstat -a

it will list all the process with listening ports..

0

Featured Post

Networking for the Cloud Era

Join Microsoft and Riverbed for a discussion and demonstration of enhancements to SteelConnect:
-One-click orchestration and cloud connectivity in Azure environments
-Tight integration of SD-WAN and WAN optimization capabilities
-Scalability and resiliency equal to a data center

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
Protect jar file - windows app 2 65
servlet example 11 49
maven disable workspace resolution 1 22
add projects t working set in maven 2 23
For customizing the look of your lightweight component and making it look opaque like it was made of plastic.  This tip assumes your component to be of rectangular shape and completely opaque.   (CODE)
By the end of 1980s, object oriented programming using languages like C++, Simula69 and ObjectPascal gained momentum. It looked like programmers finally found the perfect language. C++ successfully combined the object oriented principles of Simula w…
Viewers learn about the “while” loop and how to utilize it correctly in Java. Additionally, viewers begin exploring how to include conditional statements within a while loop and avoid an endless loop. Define While Loop: Basic Example: Explanatio…
Viewers will learn about arithmetic and Boolean expressions in Java and the logical operators used to create Boolean expressions. We will cover the symbols used for arithmetic expressions and define each logical operator and how to use them in Boole…

828 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question