I get the following error when try to start the GlassFish in Netbeans services tab.(This error appeared after the installation of mavericks)
Could not connect to admin listener for GlassFish Server. Verify that
Netbeans can make outbound connections to localhost:4848
I ran the following command in terminal.
hakdogan:~ hakdogan$ lsof -i -P | grep -i "listen"
java 61143 hakdogan 58u IPv6 0xe10371a06a96d9a9 0t0 TCP localhost:51659 (LISTEN)
java 61231 hakdogan 43u IPv6 0xe10371a06a96dde9 0t0 TCP localhost:1527 (LISTEN)
I tried to run GlassFish with the terminal.
hakdogan:~ hakdogan$
/Applications/NetBeans/glassfish-4.0/glassfish/bin/asadmin
start-domain domain1 Waiting for domain1 to
start.......................................... Successfully started
the domain : domain1 domain Location:
/Applications/NetBeans/glassfish-4.0/glassfish/domains/domain1 Log
File:
/Applications/NetBeans/glassfish-4.0/glassfish/domains/domain1/logs/server.log
Admin Port: 4848 Command start-domain executed successfully.
As you can see worked :)
But can not start GlassFish in Netbeans services tab.
Is problem the netbeans permissions?
Do you have any idea?
Thank you in advance for your answers.
OS X version 10.9
Netbeans version 7.3.1
GlassFish version 4.0
Download glassfish: https://javaee.github.io/glassfish/download
goto Tools>>>Servers>>>Add server>> choose glassfish>> browse where u just download the glassfish and install.
Related
I am running MacOS Sierra Version 10.12.6 and I have just tried to upgrade to the latest version of XAMPP on localhost.
I have just upgraded from XAMPP 7.1.10 to 7.2.8-0 by performing an install of the xampp-osx-7.2.8-0-installer.dmg file.
It appears now that I am getting a conflict between AVAST running on port 80
The system was working before running both AVAST and XAMPP 7.1.10 I assume on the default port of 80 but I did not check before the upgrade to 7.2.8
Disabling the AVAST Shields still resulted in processes on port 80
colins-iMac:phpmyadmin colinhart$ sudo lsof -i :80
Password:
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
com.avast 29044 root 46u IPv4 0xf605aed3cc5db167 0t0 TCP colins-imac:61319->host213-123-242-66.in-addr.btopenworld.com:http (ESTABLISHED)
com.avast 29044 root 57u IPv4 0xf605aed3d4de9a5f 0t0 TCP colins-imac:61274->64.95.190.66:http (ESTA
and XAMPP also running on Port 80 by default, I have tried changing the port for XAMPP to an available one 80+ to no avail
I am desperate to get this working now as I am unable to develop, so any help would be much appreciated.
I will continue trying to fix the problem by reviewing answers to similar queries.
UPDATE I uninstalled AVAST and installed AVIRA, and yet the Apache Web server still stops soon after Starting
Thanks
Colin
The resolution to the problem having tried virtually all suggestions given by previous answers on this site, was to change the /etc/hosts file as suggested in this response
Unable to start XAMPP Apache server on MacOS-Sierra
To solve this :
Executed following command
sudo -e /etc/hosts
Then, changed following entries
127.0.0.1 localhost
::1 localhost
to
127.0.0.1 localhost MacBook-Pro.local
::1 localhost MacBook-Pro.local
where MacBook-Pro.local is the name returned by hostname command in terminal session
colins-iMac:~ colinhart$ hostname
colins-iMac
colins-iMac:~ colinhart$
in my case the name should be colins-iMac
Many Thanks
Colin
Deleting the lib folder from XAMPP files and reinstalling worked for me
Check this SOF answer
So I just installed the latest version of rabbitmq and I've been trying to get it to work. The server is running and I've restarted it once just to be sure it's a consistent problem.
If I telnet localhost 5672, I get
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
Connection closed by foreign host.
As you can see, the connection is accepted but rabbitmq does not accept any input. The connection is closed immediately. No further information shows up in logs.
rabbitmqctl works without any problems.
This is running on Windows Subsystem for Linux / Ubuntu. I don't have any other options for a local dev environment because I'm on a work computer which is locked down pretty tightly.
I ran into the same issue, using Ubuntu(16.04) as a subsystem on Windows and rabbitmq 3.7.8. I noticed that when running sudo rabbitmqctl status the listeners showed the following:
{listeners,[{clustering,25672,"::"},{amqp,5672,"::"}]}
I fixed this issue by creating a rabbitmq config file and specifying the localhost and port 5762
Here is what i did step by step.
Using sudo && vim, I created a 'rabbitmq.conf' file, located in
/etc/rabbitmq/
sudo vim /etc/rabbimq/rabbitmq.conf
I specified the localhost(127.0.0.1) and port(5672) for the default
tcp listener in the rabbitmq.conf file
listeners.tcp.default = 127.0.0.1:5672
Restart rabbitmq
sudo service rabbitmq-server stop
then
sudo service rabbitmq-server start
Check sudo rabbitmqctl status and look at the listeners, you should see your new tcp listener with the localhost ip sepcified
{listeners,[{clustering,25672,"::"},{amqp,5672,"127.0.0.1"}]}
Here is the config docs from rabbitmq that may help clarify some of these steps.
Telnet lets you confirm the system is listening and allows incoming connections.
But even an "out of the box" install of RabbitMQ expects credentials for connections.
rabbitmqctl list_users to see which users are configured.
If guest present, typical creds are guest / guest
Either install management plugin (or confirm it is installed),
or script your test, most languages have a package available for connecting to RabbitMQ.
I am new to trafodion and I am try to install traofdion on CDH 5.7 with python installer according to apache trafodion site.
[root#node1 python-installer]# ./db_install.py
**********************************
Trafodion Installation ToolKit
**********************************
Enter HDP/CDH web manager URL:port, (full URL, if no http/https prefix, default prefix is http://): http://10.1.1.10:7180
Enter HDP/CDH web manager user name [admin]:
Enter HDP/CDH web manager user password:
Confirm Enter HDP/CDH web manager user password:
***[ERROR]: Host [node1]: Failed to connect using ssh. Be sure:
1. Remote host's name and IP is configured correctly in /etc/hosts.
2. Remote host's sshd service is running.
3. Passwordless SSH is set if not using 'enable-pwd' option.
4. 'sshpass' tool is installed and ssh password is correct if using 'enable-pwd' option.
Also check these errors
1./etc/hosts and hostname is corrected
[root#node1 python-installer]# hostname
node1.trafodion.local
[root#node1 python-installer]# cat /etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
10.1.1.10 node1.trafodion.local node1
10.1.1.11 node2.trafodion.local node2
10.1.1.12 node3.trafodion.local node3
10.1.1.13 node4.trafodion.local node4
2. sshd service is running
[root#node1 python-installer]# service sshd status
openssh-daemon (pid 3480) is running...
3. each two nodes could passwordless ssh
4.sshpass is not installed
[root#node1 python-installer]# sshpass
-bash: sshpass: command not found
Thank you for any help.
Daniel
Please try to ssh to node1 .. node4 manually using root user, it would be easier to detect any ssh login issues. If manually ssh could work, the installer should work too.
I am trying to get apache to run a bash script which uses ffmpeg to take snapshots from a mp4 stream. I get an "Input/Output" error where ffmpeg is blocked from accessing port 80.
I've gotten apache to run ffmpeg, it just seems to get blocked on port access.
I assume its an selinux permission problem where ffmpeg needs special permissions to be able to access port 80 (or whatever port it is) when run by apache.
The script runs fine from command line, its just launching it remotely that dies.
Thanks for your help!
sudo semanage port -l | grep http_port
http_port_t tcp 80, 81, 443, 488, 8008, 8009, 8443, 9000
pegasus_http_port_t tcp 5988
ls -Z /usr/bin/ffmpeg
-rwxr-xr-x. root root system_u:object_r:bin_t:s0 /usr/bin/ffmpeg
From var/log/audit/audit.log:
type=AVC msg=audit(1502245154.609:23912): avc: denied { name_connect } for pid=12043 comm="ffmpeg" dest=80 scontext=system_u:system_r:httpd_sys_script_t:s0 tcontext=system_u:object_r:http_port_t:s0 tclass=tcp_socket
type=SYSCALL msg=audit(1502245154.609:23912): arch=c000003e syscall=42 success=no exit=-13 a0=3 a1=1775f00 a2=10 a3=7ffd7a6af0d0 items=0 ppid=12041 pid=12043 auid=4294967295 uid=48 gid=48 euid=48 suid=48 fsuid=48 egid=48 sgid=48 fsgid=48 tty=(none) ses=4294967295 comm="ffmpeg" exe="/usr/bin/ffmpeg" subj=system_u:system_r:httpd_sys_script_t:s0 key=(null)
Running Red Hat Enterprise Linux 7.4
Solved using https://wiki.centos.org/HowTos/SELinux#head-faa96b3fdd922004cdb988c1989e56191c257c01
created policy specific to access requirements - Step 7 in the documentation
I have installed cygwin in windows 7 but i get the following error
$ ssh localhost
ssh: connect to host localhost port 22: Connection refused
I faced the same problem but I ran this on the CYGWIN command line and it worked :
~ : net start sshd
After that I executed the command ssh -v localhost and the error message didn't show up. Hope that this helps !.
If you are facing this problem in Windows XP follow these steps to open port for ssh:
Go to windows firewall of security section in control panel
Exceptions->add port
Give port name as ssh and number as 22.
Select option TCP
Click on Ok
This will help you open ssh from cygwin
For local application development like hadoop on windows please change the scope localhost /ip address in the custom list.
You can try to use port 23 or ask your host provider for the ssh port. Some host providers change the ssh port.
ssh user#yoursite.com -p 23
Cygwin doesn't install an SSH server by default, although you can set up sshd if you want. By default, however, there's nothing to ssh to.
Follow the steps in this link and then do a
$~ net start sshd
$~ ssh localhost