To use an open source software on GitHub it was recommended to use Ampps.
I installed Ampps on Windows 10. Then installed Apache, MySQL, and PHP 7.1.
I can open Ammps and start MySQL but Apache remains stopped.
I tried to run \Ampps\apache\bin\httpd.exe in the command prompt and recieved this error:
AH00526: Syntax error on line 144 of C:/Program Files/Ampps/apache/conf/extra/httpd-ssl.conf:
SSLCertificateFile: file 'C:/Program Files/Ampps/apache/conf/ssl_crt/server.crt' does not exist or is empty
It's right, I can't find any ssl_crt folders in conf, let alone server.crf file.
I'd like to know why this file is missing.
Is there any issues with my installation process?
How can I solve this problem?
Many thanks
After many inspections, I found that the problem was with my laptop lacking IIS URL Rewrite Module2.
I installed IIS URL Rewrite Module2, changed Apache's configuration to listen to port 8080 instead of 80, and everything worked like a charm.
I have a host configured into Ambari which no longer exists. Ambari still thinks it's there. When I try to delete it through the UI I get:
400 status code received on DELETE method for API:
/api/v1/clusters/handy091015/hosts/r-hadoopeco-celeryworker-07ac46a4.hbinternal.com/host_components/ZOOKEEPER_CLIENT
Error message: Bad Request
When I try to delete it via the api, with the command below, I get the same host information as with a GET:
curl -H "X-Requested-By: ambari" -DELETE http://admin:admin#ambari.handy-internal.com//api/v1/clusters/handy091015/hosts/r-hadoopeco-celeryworker-07ac46a4.hbinternal.com
I have tried the instructions here to no avail:
https://cwiki.apache.org/confluence/display/AMBARI/Using+APIs+to+delete+a+service+or+all+host+components+on+a+host
My question is: how do I get Ambari to no longer know about/try to do things with this host.
I am not able to reproduce your behaviour with Ambari 2.1.2 and HDP 2.3 stack.
Limitation:
Note that host removing is supported only for hosts with no master components, so if they are present, then deleting is not possible.
Options:
Try to do ambari-server restart, sometimes it have intermittent issues
If this is an option, I recomend you to do ambari-server reset and install it from scratch. If you don't have much setup, it will save your time probably.
If not, you may want to post ambari-server.log file additionally. This may help to debug the core issue
Another option - just ignore that host, it will not do much harm to you. You can move it to maintenance mode, that will ease cluster operation.
While trying to start Apache using XAMPP, I was receiving - "Attempting to start Apache service..." message in XAMPP UI. No further details were available.
Where can I see the logs (I was running XAMPP as Admin) ?
IF PORT 80 IS NOT THE ISSUE!
Check to see if the port 80 is in use first as this can be an issue.
You can do this by typing "netstat -an" into cmd. The look for 0.0.0.0:80 under Local Address, if you find this is in use then follow the solution from #Karthik. However, I had a similar issue but my port 80 was not in use.
My XAMPP had wrong paths locations, steps to fix this:
1.Find out the Apache version you are using, you can find this by looking in Services (Control panel, Admin Tools, Services) and finding Apache in my case it was listed as Apache2.4
2.Close XAMPP.
3.Run cmd as admin.
4.execute 'sc delete "Apache2.4"' (put your version in place of mine and without the surrounding ' ', but with the " " around Apache).
5.execute 'sc delete "mySQL"', again remove the '' when you type it.
6.reopen XAMPP and try starting Apache
If you are having trouble with FileZill, Mercury, or Tomcat you could try it here too, but I have not tested that myself.
Hope this helps!
I realized it was a port issue since I was running IIS and other web servers in my machine. But I was more interested to see a detailed error message with the port number in the UI.
Seems like it was not logged in the UI or log file (at least in my case), but in the Event viewer (Control panel -> View Event Logs). Under the Even viewer -> Windows Logs -> Application
I could see a permission error something like the below one:
An attempt was made to access a socket in a way forbidden by its access permissions. : AH00072: make_sock: could not bind to address 0.0.0.0:443
To fix this permission issue for SSL port, Please change the below line in httpd-ssl.conf (C:\xampp\apache\conf\extra)
# When we also provide SSL we have to listen to the
standard HTTP port (see above) and to the HTTPS port
Listen xxx
Replace XXX with any valid port number that is open in your machine
If you are having issues with Port 80, then change the httpd.conf file (C:\xampp\apache\conf)
# Change this to Listen on specific IP addresses as shown below to
# prevent Apache from glomming onto all bound IP addresses.
#
#Listen 12.34.56.78:80
Listen 127.0.0.1:8000
I have also summarized other solutions that I came across:
Most often Skype blocks the Apache port. So terminate it and try again.
Find the process id (PID) that is using the Blocked port ( netstat -ano) and kill the corresponding process in Windows Task Manager.
For those who have accidentally (or not) changed one of the .conf files and apache does not run even after trying all the above solutions.
One easy way to track where the issue is located, is to run Apache via command prompt:
(On windows) : open command prompt as admin then navigate inside the bin folder of Apache , next run
httpd in order to run apache
C:\xampp\apache\bin\httpd
For my case it was :
someone had added a virtual host in the specific file that caused the problem . I commented the lines and Apache ran fine.
start xampp (as administrator),
(1) right click C:\xampp\xampp-control.exe, and run as administrator.
(2) unistall service module and then install service module.
(3) now try start the apache and mysql.
Check your DocumentRoot path (in httpd.conf); a typo there can cause this problem.
Had the same issue while updating to PHP7.2
Problem:
First I closed skype and then checked whether port 80 is not an issue. How you can check that? See #AlexT comment above.
In my case, port 80 wasn't an issue. So now I had to figure out what was wrong. So I checked Error Logs Control Panel > Even viewer > Windows Logs > Application and found following error against Apache2.4
httpd.exe: Syntax error on line 520 of C:/xampp/apache/conf/httpd.conf: Syntax error on line 18 of C:/xampp/apache/conf/extra/httpd-xampp.conf: Cannot load C:/xampp/php/php7ts.dll into server: The Apache service named is not a valid Win32 application.
Which means I had installed wrong PHP version. Actually I downloaded win64 version while the required version was Win32 for me.
So I downloaded correct version from: Download PHP 7.2.0 extracted it in C:/xampp/php folder, restarted the apache and it worked :)
I had the same issue, executing "setup_xampp.bat" in xampp folder solved my issue.
I had the same problem but it was because I had a previous version of xampp already installed and I tried to install a newer version. I had installed the newer version in another file directory (I had named the file directory xampp2). I solved the problem by uninstalling the newer version, renaming the old one (I renamed it xamppold) and I installed xampp again.
I guess if you haven't installed xampp in another file directory , it should be enough to reinstall xampp. If you are worried about your files , you always can make a backup before reinstalling xampp.
I solved the problem after watching the xampp activity log (the list of the bottom) and realizing xampp was trying to open the custom file path but I had another route path. If the first option didn't work, at least you can scroll up in the activity log and see what's error you get while starting as admin and trying to re install the Apache module or trying to start the module.
You may wander why I didn't just simply uninstall the whole thing from the beginning , and the answer would be because I had to tweak a couple of things in xampp for some different projects (from changing the ports , to add .dll to run mongo.db in Apache), and I was just too lazy to re-do everything again :b
I hope my answer can be helpful for anyone since this is my first time writing in stackoverflow :)
Cheers
In my case, with the same problem and Xampp window, I had copied \apache\conf\extra\httpd-vhosts.conf entries from an old Xampp version to a newly installed one so I could continue to open local projects in browsers. One of the vhosts paths was wrong. After deleting that entry Apache started without problem.
The reference by #Karthik to "in the Event viewer (Control panel -> View Event Logs" saved me time. It's all too easy to presume Xampp logs will point to the problem. It doesn't.
Also check if your xampp is installed in the main directory like C or D or E and not in or within a folder of that directory? i.e. ( "D:/Xampp" or is it "D:/something/Xampp") if its not in the main path of the directory, it will show this error.
copy your xampp directory from "D:\Something\Xampp" to "D:"
So it becomes like this "D:\Xampp"
and the issue will be resolved.
Starting Xampp as a console application (simply by doubleclicking xampp_start.exe in the Xampp root folder) was the only thing that worked for me on Windows 10 (no Skype, no Word Wide Web Publishing Service). WampServer and UwAmp also didn't work.
I had a hard-coded IP in httpd.conf and my local IP had changed which was causing my issue, changed IP over and all worked again
My scenario was different after I tested all the possible options. If you have changed the ports and still get the same problem, well here's something you can try out. This was done in Windows 7.
Step 1: Confirm the cause of the error by going to Control Panel -> System and Security -> Administrative Tools -> Event Viewer -> Windows Logs -> Application -> Error. Mine said "The Apache service named reported the following error:
httpd.exe: Syntax error on line 424 of C:/xampp/apache/conf/httpd.conf: Cannot load c:\xampp\php\php5apache.dll into server: The specified module could not be found." So I needed to change \php5apache.dll to the version of my php and apache version installed which was php7apache2_4.dll
Step 2: To get the correct name for your .dll php and apache file, got to C:\xampp\php. You will see something like php7apache2_4.dll with other files in the folder.
Step 3: Go to C:/xampp/apache/conf/httpd.conf and edit the configuration file and change "c:\xampp\php\php5apache.dll" to "c:\xampp\php\php7apache2_4.dll" in my case. Make sure you open the file as administrator save changes made.
Step 4: Run the xampp server and everything should work fine. Do not forget to shut down the xampp server before doing the changes to the apache configuration file.
Hope this helps. Cheers! :)
Try to install x86 version of XAMPP. The default XAMPP version on their website is x64 (maybe because I'm using x64 Windows 7).
download link here
I had this issue when I installed under Program Files, which they do not recommend due to write issues. This might only be a problem if you are not logged in as an admin and use a password to install. I just uninstalled and installed in a directory that did not need admin privileges.
Make sure Apache didn't get Disabled in Services (Control panel, Admin Tools, Services). If it's Disabled then Set it to Manual and it should run. That was my case, I found Apache Disabled.
Solution for my particular scenario (It had been working a couple days before getting borked):
Port 80 was not the problem, but something I had done while messing around with Services and Startup.
Type msconfig on Windows' Start menu
Click System Configuration
Screenshot for System Configuration
In the Services tab, search for Apache24 (Click "Hide all Microsoft services" in the checkbox at the bottom of the window to make it easier to find)
If its checkbox isn't checked, check it
If it was already checked, then this guide isn't going to help. However if it is:
Click OK, your PC will have to restart
Try once again! In my case Apache was already running once I opened Xampp
I had the same issue.Just click on services button.Then find apache and right cick > properties > set startup type as Automatic/ Manual. Now close apache and try again.It will work!
For me it wasn't a port or service issue; I had to re-run the XAMPP setup script. Although this didn't directly fix the issue for me, the script was much more verbose than the XAMPP log, pointing me in the right direction to actually solve the problem.
From the XAMPP GUI, click on Shell, type set, press Tab to autocomplete to the setup_xampp.bat file, and then press Enter to run it.
In my case I got the following output:
[ERROR]: Test php.exe failed !!!
[ERROR]: Perhaps the Microsoft C++ 2008 runtime package is not installed.
[ERROR]: Please try to install the MS VC++ 2008 Redistributable Package from the Mircrosoft page first
[ERROR]: http://www.microsoft.com/en-us/download/details.aspx?id=5582
This particular error is misleading. Although it specifies the Visual C++ 2008 Redistributable Package, PHP 7.4.x requires the Visual C++ 2019 Redistributable Package.
After installing that and following the prompt to restart, sure enough I'm now able to start Apache as normal.
make sure no space in front of the port number if you ever edited it.
From Xampp control panel, click on config (next to Apache), then choose Apache(httpd.config), search for listen 80 and change the port to another port.
If nothing works with you, I would suggest you download MAMP and use it instead.
It does the same thing, if not better.
Comment this lines from httpd.conf:
# Virtual hosts
#Include etc/extra/httpd-vhosts.conf
In the case you're using them it may solve.
when i run xampp control panel normal:
I had been run
I can’t start apache
So, I will run it with administrator:
I can run apache
i tried google, youtube for some kind of demo's or instructions .. but couldn't find any..
i tried going through the james server's website and i also tried some article on ibm
http://www.ibm.com/developerworks/java/library/j-james1/index.html
but everything in vain..
i am new to these things and i am trying to host a mail server on my machine to send mails using php code..
i downloaded a source package of stable version of james from
http://james.apache.org/download.cgi#Apache_James_2.3.2_is_the_stable_version
the instructions i found told me to redirect to james/bin and run a file called run.bat
but when i run it all i get is
using phoenix home
using phoenix tmpdir
using java home
and then
shutting sown
phoenix 4.2
i am installing it on windows 7
can someone help me out with it please..
According to described symptoms I suppose that you downloaded wrong version (smth like as james-x.x.x-src.zip).
In your case (windows 7) you need other one james-binary-x.x.x.zip
james-binary-x.x.x.zip has the same easy installation. Just unzip files under any directory. launch [INSTALLDIR]\bin\run.bat
I am trying to build and install membase from source tarball. The steps I followed are:
Un-archive the tar membase-server_src-1.7.1.1.tar.gz
Issue make (from within the untarred folder)
Once done, I enter into directory install/bin and invoke the script membase-server.
This starts up the server with a message:
The maximum number of open files for the membase user is set too low.
It must be at least 10240. Normally this can be increased by adding
the following lines to /etc/security/limits.conf:
Tried updating limits.conf as suggested, but no luck it continues to pop up the same message and continues booting
Given that the server is started I tried accessing memcached over port 11211, but I get a connection refused message. Then figured out (netstat) that memcached is listening to 11210 and tried telneting to port 11210, unfortunately the connection is closed as soon as I issue the following commands
stats
set myvar 0 0 5
Note: I am not getting any output from the commands above {Yes: stats did not show anything but still I issued set.}
Could somebody help me build and install membase from source? Also why is memcached listening to 11210 instead of 11211?
It would be great if somebody could also give me a step-by-step guide which I can follow to build from source from Git repository (I have not used autoconf earlier).
P.S: I have tried installing from binaries (debian package) on the same machines and I am able to successfully install and telnet. Hence not sure why is build from source not working.
You can increase the number of file descriptors on your machine by using the ulimit command. Try doing (you might need to use sudo as well):
ulimit -n 10240
I personally have this set in my .bash_rc so that whenever I start my terminal it is always set for me.
Also, memcached listens on port 11210 by default for Membase. This is done because Moxi, the memcached proxy server, listens on port 11211. I'm also pretty sure that the memcached version used for Membase only listens for the binary protocol so you won't be able to successfully telnet to 11210 and have commands work correctly. Telneting to 11211 (moxi) should work though.