Develop Reference

When starting Apollo, run start Error reporting during up

pid - 808 just quit unexpectedly, please check logs under /opt/logs/100003171 and /tmp for more information![enter image description here][1]
lsLinHaiZhao ~/Desktop/apollo/apollo-configservice/target/apollo-configservice-2.0.0-SNAPSHOT-github/scripts (master)
$ sh startup.sh
mkdir: cannot create directory ‘/opt’: Permission denied
Windows new JAVA_HOME is: /c/PROGRA~1/Java/JDK18~1.0_4
2022年02月22日 16:18:17 ==== Starting ====
LOG_FOLDER /opt/logs/100003171/ does not exist. Falling back to /tmp
Started [808]
Waiting for server startup.
pid - 808 just quit unexpectedly, please check logs under /opt/logs/100003171 and /tmp for more information!
lsLinHaiZhao ~/Desktop/apollo/apollo-configservice/target/apollo-configservice-2.0.0-SNAPSHOT-github/scripts (master)
$

1.Database password cannot be used: special characters can be used to modify the database password!
2.If the database is not started, the same error will be reported. Restart the database!
3.Not here Configure the contents of relevant databases in the properties file or YML file, and comment out the unnecessary or redundant configuration information, and restart it!
There are three possible mistakes, each of which can lead to the above mistakes. Carefully examine your own problems. Using these three solutions can solve your problems!!!

websphere - CWWKE0054E error unable to open file

i am trying run the websphere liberty profile server from the command line. I am following the steps told here : https://developer.ibm.com/wasdev/downloads/liberty-profile-using-non-eclipse-environments/
I have created the server with the name server1.
But when the extraction completes and I try to start the server using the command : server start server1
the server throws an error : CWWKE0054E: Unable to open file C:\wlp\wlp\usr\servers\server1\logs\C:\Users\Furquan\AppData\Local\Temp\\ihp_custom_batches.log.. Now I know this cant be a valid path, but I dont know where and how to change it. Please help !!

This error is related to the LOG_FILE environment variable that you have defined in your environment by some other program. To solve that, you have the following opions:
Remove LOG_FILE env variable, if it is no longer needed by your system
If you cant do that, override it via server.env file, that you can create in the wlp\usr\servers\serverName directory with the following content:
LOG_FILE=console.log
As last resort (this is not recommended, will make your installation NOT SUPPORTED and in certain installations might get overwritten by updates) - modify the server.bat command line script - in the script find the following section:
if not defined LOG_FILE (
set X_LOG_FILE=console.log
) else (
set X_LOG_FILE=!LOG_FILE!
)
And after the line set X_LOG_FILE=!LOG_FILE! just add another line that will override it with the default like this set X_LOG_FILE=console.log
In general, I'd recommend second solution (with the server.env file), as it is the most portable and will work in any environment.

I have the similar problem for IBM Support Assistant V5. After I deleted %LOG_FILE% from Environment Variables, it worked.

How to ensure HSQLDB properties configuration loaded on Windows?

I have a problem with HSQLDB V2.3 on Windows. I can't connect with new databases using the HSQLDB Server.
Is there a log or debug option for the server so I can check the properties loaded and file paths, etc?
Is my properties file OK? I wasn't sure how to formulate file paths for windows.
Can I use quotes on file path names?
Is the connection string I'm using for the tmp db correct?
What's the correct syntax to use the --props server argument?
--props path
--props path/filename
I have set-up two environment variables (too keep it simple*). These variables don't have any effect except to save my typing. Initially I was loading the server from the HSQLDB folder directly.
HSQLDB_HOME ... home folder for the current HSQLDB
HSQLDB_DATA ... folder for data repository
I am following the the steps from:
Running and Using HSQLDB
Every time I connect via the server it makes a database called, "test" instead of letting me connect to either of the two databases specified in the server.properties.
%HSQLDB_DATA%/
test.log
test.properties
test.script
test.tmp/ .......... (folder)
test.lck
I made a 'server.properties' file in:
%HSQLDB_HOME%/lib/
where the HSQLDB JAR file is. I want two databases: tmp and dev:
# -- tmp
server.database.0=file:hsqldb/tmp_db/tmp
server.dbname.0=tmp_db
#
####
#
# -- dev
server.database.1=file:r:/.data/hsqldb/dev_db/dev
server.dbname.1=dev_db
I expected that the properties file to be enough to set-up two databases. When I run the hsqldb manager I don't get a connection for tmp say:
"jdbc:hsqldb:hsql://localhost/tmp"
user: SA, password: ""
I get a pop-up error:
database alias does not exist (Manager)
[Thread[HSQLDB Connection #26827674,5,HSQLDB Connections #372f7a8d]]: database alias=tmp does not exist (Server)
I created these two manually using the cmd-line, e.g. named "tmp":
%JAVA_HOME%\bin\java.exe -classpath %HSQLDB_HOME%\lib\hsqldb.jar org.hsqldb.server.Server org.hsqldb.server.Server --database.1 file:r:/.data/hsqldb/tmp_db --dbname.1 tmp_db
And could connect and create tmp:
%HSQLDB_DATA%/tmp_db/
tmp.log
tmp.properties
tmp.script
tmp.tmp/ .......... (folder)
tmp.lck
as forecast in the documentation. When I start-up the HSQLDB Server with the aforesaid 'server.properties' file or specifying properties explicitly:
%JAVA_HOME%\bin\java.exe -classpath %HSQLDB_HOME%\lib\hsqldb.jar org.hsqldb.server.Server --trace true --props %HSQLDB_DATA%
The server will only let me connect with a database called "test" as described at the beginning of the question.
Because the properties file looks good and the in-process file connection string works,
jdbc:hsqldb:hsqldb/tmp_db/tmp
I am left considering that the server.properties file is in the wrong place or not loading for some reason. It would be wonderful if there's a way for the server to dump the properties file at start-time :-) Thanks in advance for your suggestions ...

I have found the problem. Firstly, thanks to this tutorial:
HSQLDB Installation
After reviewing this I realised my error.
The server.properties file must be in the current folder when the server script runs. I had read that on the Running and Using HSQLDB manual page but misinterpreted its meaning and I put the properties file in my %HSQLDB_HOME%/lib folder. Oops.
When you look at the BAT script, it actually changed the current folder to be the %HSQLDB_HOME%/data folder ...
cd ..\data
So the default location for your server.properties file should be your: %HSQLDB_HOME%/data if you want to work with the default runServer.bat script.
For those wanting to separate data from the server software. I made an improvement for the default script using the two environment variables as follows.
HSQLDB_HOME ... home folder for the current HSQLDB
HSQLDB_DATA ... folder for data repository
runServer.bat:
#cd /d %HSQLDB_DATA%
#cd
#echo.
#rem __ #pause
%JAVA_HOME%\bin\java -classpath %HSQLDB_HOME%\lib\hsqldb.jar org.hsqldb.server.Server %1 %2 %3 %4 %5 %6 %7 %8 %9
#echo.
#pause
Which now expects my server.properties file in the %HSQL_DATA% folder. And that works. Also for my server since it is for development /testing, I'm using the --trace=true option. Like a lot of these things, now I get-it, it all makes perfect sense. Hopefully my misunderstanding will assist others who haven't found a simple tutorial before resorting to stackoverflow.

Open file in Eclipse through URL handler

In my project, I have a special JSP which displays the exception stacktrace in case of Exceptions.
Is there a way to use an URL handler or something else which would have Eclipse open a file? Maybe with xdg-open?
I use Eclipse 4.3 on Kubuntu Linux.

I've ended up with this solution:
Edit xdebug.ini (it should be somewhere like /etc/php/7.0/mods-available/xdebug.ini), add:
xdebug.file_link_format="xdebug://%f(%l)"
Restart your server or php-fpm. For Apache on Ubuntu use sudo service apache2 restart.
Create eclipse-launch.sh. It is intended to parse URL and pass a file to Eclipse. You can name it as you want and put it anywhere you want, I've placed it in the eclise directory. Be sure to replace /home/user with your actual home directory and path="..." with actual eclipse path:
#! /bin/bash
arg=$1
path="/home/user/eclipse/eclipse-neon/"
# file name directly followed by a line number in parenthesis
regex="//([^(]*)\(([0-9]+)\)"
if [[ $arg =~ $regex ]]
then
file=${BASH_REMATCH[1]}
line=${BASH_REMATCH[2]}
$path/eclipse --launcher.openFile "$file"+"$line"
else
msg="Unsupported URL: $arg"
zenity --info --text="$msg"
# alternatives:
# notify-send "$msg" # another notification program
# $path/eclipse # just run eclipse
fi
Read more about Eclipse command line options here: http://help.eclipse.org/mars/index.jsp?topic=/org.eclipse.platform.doc.isv/guide/product_open_file.htm
Give the file executable permissions: chmod +a eclipse-launch.sh
Create xdebug.desktop at ~/.local/share/applications/. It will be used by xdg-open (Chrome uses xdg-open by default).
[Desktop Entry]
Comment=
Exec=/home/user/eclipse/eclipse-neon/eclipse-launch.sh "%u"
Icon=/home/user/eclipse/eclipse-neon/eclipse/icon.xpm
Name=Eclipse xdebug Launch
NoDisplay=false
StartupNotify=true
Terminal=0
TerminalOptions=
Type=Application
MimeType=x-scheme-handler/xdebug;
Run xdg-mime default xdebug.desktop x-scheme-handler/xdebug. This should add an entry to ~.local/share/applications/mimeapps.list to [Default Applications] section. The entry itself should look like x-scheme-handler/xdebug=xdebug.desktop
For Firefox follow instructions from here: https://xdebug.org/docs/all_settings#file_link_format
Open about:config
Add a new boolean setting network.protocol-handler.expose.xdebug and set it to false
The first time you click on xdebug:/// link Firefox will prompt you to select an application to run, point to the created eclipse-launch.sh file.

CodeCollaborator error:please see the 'svn upgrade' command

I want to install the tool of CodeCollaborator to manager the code in my development,but there has a install error i cannot handle it.
I trusted that the CodeCollaborator client was installed successful.
When i click the button of add in the CodeCollaborate Client,and then Add CSM Configration successful.
When chose the SCM Cofigration to Add Changes,it always show error as below:
Error initializing changed files
Reason:svn:E155036:please see the 'svn upgarade' command
svn:E155036:Working copy 'E:\woekplace\chunya' is too old(formate 10,create by Subversion 1.6)
I think the error is result by the version between Slik-Subversion-1.7.8-x64 and Subersion in my eclipse, but no matter how i to upgrade the version each other, the error has unswerving exist.How to solve this problem?

Typing svn help upgrade at a Windows command prompt (or svn --help upgrade in a Linux terminal) shows this:
upgrade: Upgrade the metadata storage format for a working copy.
usage: upgrade [WCPATH...]
Local modifications are preserved.
Valid options:
-q [--quiet] : print nothing, or only summary information
Global options:
--username ARG : specify a username ARG
--password ARG : specify a password ARG
--no-auth-cache : do not cache authentication tokens
--non-interactive : do no interactive prompting
--trust-server-cert : accept SSL server certificates from unknown
certificate authorities without prompting (but only
with '--non-interactive')
--config-dir ARG : read user configuration files from directory ARG
--config-option ARG : set user configuration option in the format:
FILE:SECTION:OPTION=[VALUE]
For example:
servers:global:http-library=serf
So it's telling you you need to upgrade your local working copy's metadata, not upgrade SVN itself. You do that also from a command prompt or terminal window, using the syntax shown by the usage example above.