jmeter server error

Post by andrea corallo
I every one,
I'm new to jmeter and I'm trying to use it in server mode in my Ubuntu
but ther's a problem that I'm not able to solve... I hope some one could
help me
The server start correctly but when the client call the test something
wrong happend on the server. I attached the jmeter-server.log with the
error.

"This usually means that the host database is not set up correctly.
Check that the Ubuntu systems know their own IP addresses, and that
they are not set to the loopback address."

Post by andrea corallo
Thanks for any help and sorry for my english :)
Andrea
---------------------------------------------------------------------

andrea corallo

2011-01-14 16:22:27 UTC

Actually my /etc/hosts is:

150.145.11.86 andrea-System-Product-Name # Added by NetworkManager

127.0.0.1 localhost.localdomain localhost
::1 andrea-System-Product-Name localhost6.localdomain6
localhost6

#127.0.1.1 andrea-System-Product-Name

# The following lines are desirable for IPv6 capable hosts
::1 localhost ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
ff02::3 ip6-allhosts

I commented only this line "127.0.1.1 andrea-System-Product-Name" to
make the jmeter server happy. Can you see something wrong?

Thanks
Andrea

"This usually means that the host database is not set up correctly.
Check that the Ubuntu systems know their own IP addresses, and that
they are not set to the loopback address."

Post by andrea corallo
Thanks for any help and sorry for my english :)
Andrea
---------------------------------------------------------------------

---------------------------------------------------------------------

sebb

2011-01-14 17:26:23 UTC

150.145.11.86 andrea-System-Product-Name # Added by NetworkManager
127.0.0.1 localhost.localdomain localhost
::1 andrea-System-Product-Name localhost6.localdomain6
localhost6
#127.0.1.1 andrea-System-Product-Name
# The following lines are desirable for IPv6 capable hosts
::1 localhost ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
ff02::3 ip6-allhosts
I commented only this line "127.0.1.1 andrea-System-Product-Name" to
make the jmeter server happy. Can you see something wrong?

Check the server log file; it should say what it has detected as the
local host IP address.

i.e.

jmeter.engine.RemoteJMeterEngineImpl: IP address=x.x.x.x

Thanks
Andrea

"This usually means that the host database is not set up correctly.
Check that the Ubuntu systems know their own IP addresses, and that
they are not set to the loopback address."

Post by andrea corallo
Thanks for any help and sorry for my english :)
Andrea
---------------------------------------------------------------------

---------------------------------------------------------------------

andrea corallo

2011-01-14 21:58:54 UTC

2011/01/14 11:39:41 INFO - jmeter.engine.RemoteJMeterEngineImpl: IP
address=150.145.11.86

The ip is correct. I really can't understand...

Post by andrea corallo
150.145.11.86 andrea-System-Product-Name # Added by NetworkManager
127.0.0.1 localhost.localdomain localhost
::1 andrea-System-Product-Name localhost6.localdomain6
localhost6
#127.0.1.1 andrea-System-Product-Name
# The following lines are desirable for IPv6 capable hosts
::1 localhost ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
ff02::3 ip6-allhosts
I commented only this line "127.0.1.1 andrea-System-Product-Name" to
make the jmeter server happy. Can you see something wrong?

Check the server log file; it should say what it has detected as the
local host IP address.
i.e.
jmeter.engine.RemoteJMeterEngineImpl: IP address=x.x.x.x

Post by andrea corallo
Thanks
Andrea

"This usually means that the host database is not set up correctly.
Check that the Ubuntu systems know their own IP addresses, and that
they are not set to the loopback address."

Post by andrea corallo
Thanks for any help and sorry for my english :)
Andrea
---------------------------------------------------------------------

---------------------------------------------------------------------

sebb

2011-01-14 22:16:18 UTC

2011/01/14 11:39:41 INFO - jmeter.engine.RemoteJMeterEngineImpl: IP
address=150.145.11.86
The ip is correct. I really can't understand...

Sorry, it's the other way round - it looks like the client is sending
the wrong reply address to the server.

What does the client log show for its IP address?

Check the host file on the client.

Check the server log file; it should say what it has detected as the
local host IP address.
i.e.
jmeter.engine.RemoteJMeterEngineImpl: IP address=x.x.x.x

Thanks
Andrea

"This usually means that the host database is not set up correctly.
Check that the Ubuntu systems know their own IP addresses, and that
they are not set to the loopback address."

Post by andrea corallo
Thanks for any help and sorry for my english :)
Andrea
---------------------------------------------------------------------

---------------------------------------------------------------------

andrea corallo

2011-01-14 22:26:30 UTC

Post by sebb
Sorry, it's the other way round - it looks like the client is sending
the wrong reply address to the server.
What does the client log show for its IP address?
Check the host file on the client.

The client log say:

2011/01/14 18:03:15 INFO - jmeter.JMeter: Configuring remote engine for
150.145.11.86
2011/01/14 18:03:15 INFO - jmeter.engine.ClientJMeterEngine: about to
run remote test on 150.145.11.86
2011/01/14 18:03:15 INFO - jmeter.engine.ClientJMeterEngine: done
initiating run command
2011/01/14 18:03:15 INFO - jmeter.engine.ClientJMeterEngine: running
clientengine run method
2011/01/14 18:03:16 INFO - jmeter.engine.ConvertListeners: num threads
= 1
2011/01/14 18:03:16 INFO - jmeter.samplers.StandardSampleSender: Using
Standard Remote Sampler for this test run
2011/01/14 18:03:16 ERROR - jmeter.engine.ClientJMeterEngine:
java.rmi.ConnectException: Connection refused to host: 150.145.11.86;
nested exception is:
java.net.ConnectException: Connection refused
at
sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:619)
at
sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:216)
at
sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:202)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:128)
at
org.apache.jmeter.engine.RemoteJMeterEngineImpl_Stub.configure(Unknown
Source)
at
org.apache.jmeter.engine.ClientJMeterEngine.run(ClientJMeterEngine.java:122)
at java.lang.Thread.run(Thread.java:636)
Caused by: java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at
java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:310)
at
java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:176)
at
java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:163)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:384)
at java.net.Socket.connect(Socket.java:546)
at java.net.Socket.connect(Socket.java:495)
at java.net.Socket.<init>(Socket.java:392)
at java.net.Socket.<init>(Socket.java:206)
at
sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:40)
at
sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMasterSocketFactory.java:146)
at
sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:613)
... 6 more

You can see something wrong?

sebb

2011-01-14 22:53:55 UTC

There's some missing from the beginning.

2011/01/14 18:03:15 INFO - jmeter.JMeter: Configuring remote engine for
150.145.11.86
2011/01/14 18:03:15 INFO - jmeter.engine.ClientJMeterEngine: about to
run remote test on 150.145.11.86
2011/01/14 18:03:15 INFO - jmeter.engine.ClientJMeterEngine: done
initiating run command
2011/01/14 18:03:15 INFO - jmeter.engine.ClientJMeterEngine: running
clientengine run method
2011/01/14 18:03:16 INFO - jmeter.engine.ConvertListeners: num threads
= 1
2011/01/14 18:03:16 INFO - jmeter.samplers.StandardSampleSender: Using
Standard Remote Sampler for this test run
java.rmi.ConnectException: Connection refused to host: 150.145.11.86;

This is clearly going to cause errors later.

Perhaps there is a gateway configuration problem which does not allow
the RMI ports through?

java.net.ConnectException: Connection refused
at
sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:619)
at
sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:216)
at
sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:202)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:128)
at
org.apache.jmeter.engine.RemoteJMeterEngineImpl_Stub.configure(Unknown
Source)
at
org.apache.jmeter.engine.ClientJMeterEngine.run(ClientJMeterEngine.java:122)
at java.lang.Thread.run(Thread.java:636)
Caused by: java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at
java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:310)
at
java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:176)
at
java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:163)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:384)
at java.net.Socket.connect(Socket.java:546)
at java.net.Socket.connect(Socket.java:495)
at java.net.Socket.<init>(Socket.java:392)
at java.net.Socket.<init>(Socket.java:206)
at
sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:40)
at
sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMasterSocketFactory.java:146)
at
sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:613)
... 6 more
You can see something wrong?
---------------------------------------------------------------------

andrea corallo

2011-01-15 07:49:54 UTC

ok, in attach the complete log

There's some missing from the beginning.

Post by andrea corallo
2011/01/14 18:03:15 INFO - jmeter.JMeter: Configuring remote engine for
150.145.11.86
2011/01/14 18:03:15 INFO - jmeter.engine.ClientJMeterEngine: about to
run remote test on 150.145.11.86
2011/01/14 18:03:15 INFO - jmeter.engine.ClientJMeterEngine: done
initiating run command
2011/01/14 18:03:15 INFO - jmeter.engine.ClientJMeterEngine: running
clientengine run method
2011/01/14 18:03:16 INFO - jmeter.engine.ConvertListeners: num threads
= 1
2011/01/14 18:03:16 INFO - jmeter.samplers.StandardSampleSender: Using
Standard Remote Sampler for this test run
java.rmi.ConnectException: Connection refused to host: 150.145.11.86;

This is clearly going to cause errors later.
Perhaps there is a gateway configuration problem which does not allow
the RMI ports through?

Post by andrea corallo
java.net.ConnectException: Connection refused
at
sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:619)
at
sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:216)
at
sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:202)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:128)
at
org.apache.jmeter.engine.RemoteJMeterEngineImpl_Stub.configure(Unknown
Source)
at
org.apache.jmeter.engine.ClientJMeterEngine.run(ClientJMeterEngine.java:122)
at java.lang.Thread.run(Thread.java:636)
Caused by: java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at
java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:310)
at
java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:176)
at
java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:163)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:384)
at java.net.Socket.connect(Socket.java:546)
at java.net.Socket.connect(Socket.java:495)
at java.net.Socket.<init>(Socket.java:392)
at java.net.Socket.<init>(Socket.java:206)
at
sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:40)
at
sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMasterSocketFactory.java:146)
at
sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:613)
... 6 more
You can see something wrong?
---------------------------------------------------------------------

---------------------------------------------------------------------

sebb

2011-01-15 10:52:49 UTC

Post by andrea corallo
ok, in attach the complete log

which contains:

jmeter.JMeter: IP: 127.0.1.1 Name: andrea-laptop FullName: andrea-laptop

this is the reply IP that the client sends to the server - so no
wonder RMI does not work.

There's some missing from the beginning.

This is clearly going to cause errors later.
Perhaps there is a gateway configuration problem which does not allow
the RMI ports through?

---------------------------------------------------------------------

andrea corallo

2011-01-15 18:49:43 UTC

So the configuration problem is of the client?
I should remove the 127.0.1.1 from /etc/hosts?
Monday I'll try!

Post by andrea corallo
ok, in attach the complete log

jmeter.JMeter: IP: 127.0.1.1 Name: andrea-laptop FullName: andrea-laptop
this is the reply IP that the client sends to the server - so no
wonder RMI does not work.

There's some missing from the beginning.

This is clearly going to cause errors later.
Perhaps there is a gateway configuration problem which does not allow
the RMI ports through?

---------------------------------------------------------------------

andrea corallo

2011-01-17 13:14:40 UTC

thanks man! It worked! :)

Post by andrea corallo
ok, in attach the complete log

jmeter.JMeter: IP: 127.0.1.1 Name: andrea-laptop FullName: andrea-laptop
this is the reply IP that the client sends to the server - so no
wonder RMI does not work.