StartSonar Wrapper Stopped Error - sonarqube

Question

I am new to using Sonar. I am trying to run Sonar Server but getting error
wrapper | --> Wrapper Started as Console
wrapper | Launching a JVM...
jvm 1 | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org
jvm 1 | Copyright 1999-2006 Tanuki Software, Inc. All Rights
Reserved.
jvm 1 |
jvm 1 | 2017.12.01 11:20:53 INFO app[][o.s.a.AppFileSystem] Cleaning
or creating temp directory C:\sonarqube-6.5\temp
jvm 1 | 2017.12.01 11:20:54 INFO app[]
[o.s.a.p.JavaProcessLauncherImpl] Launch process[es]: C:\Program
Files\Java\jre1.8.0_151\bin\java -Djava.awt.headless=true -Xmx1G -
Xms256m -Xss256k -Djna.nosys=true -XX:+UseParNewGC -
XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=75 -
XX:+UseCMSInitiatingOccupancyOnly -XX:+HeapDumpOnOutOfMemoryError -
Djava.io.tmpdir=C:\sonarqube-6.5\temp -cp ./lib/common/*;./lib/search/*
org.sonar.search.SearchServer C:\sonarqube-6.5\temp\sq-
process3727603115591368728properties
jvm 1 | 2017.12.01 11:21:01 INFO app[][o.s.a.SchedulerImpl]
Process[es] is up
jvm 1 | 2017.12.01 11:21:01 INFO app[][o.s.a.p.JavaProcessLauncherImpl]
Launch process[web]: C:\Program Files\Java\jre1.8.0_151\bin\java -
Djava.awt.headless=true -Dfile.encoding=UTF-8 -Xmx512m -Xms128m -
XX:+HeapDumpOnOutOfMemoryError -Djava.io.tmpdir=C:\sonarqube-6.5\temp -cp
./lib/common/*;./lib/server/*;C:\sonarqube-6.5\lib\jdbc\h2\h2-1.3.176.jar
org.sonar.server.app.WebServer C:\sonarqube-6.5\temp\sq-
process5462578831133863784properties
jvm 1 | 2017.12.01 11:21:02 INFO app[][o.s.a.SchedulerImpl] Process
[web] is stopped
jvm 1 | 2017.12.01 11:21:03 INFO app[][o.s.a.SchedulerImpl] Process
[es] is stopped
jvm 1 | 2017.12.01 11:21:03 INFO app[][o.s.a.SchedulerImpl]
SonarQube is stopped
wrapper | <-- Wrapper Stopped
checking the log for web getting error
Failed to initialize end point associated with ProtocolHandler ["http-nio-
0.0.0.0-9000"]java.net.BindException: Address already in use: bind
I am not sure what is solution for this problem I have changed Java Path in wrapper.conf as well added path in environment variable also.
Kindly help me with this.

Answer 1

ProtocolHandler ["http-nio- 0.0.0.0-9000"]java.net.BindException: Address already in use
This kind of error means that another process is listening on port 9000.
Check a few things:
Do you already have another instance of SonarQube running?
Go to localhost:9000 in a browser
Do you have another process that might be using this port?
Check the list of running processes. On Linux you can use netstat -ntlp | grep :9000 to find what's running on port 9000
Once you have identified what else is using port 9000 there are several solution paths:
Kill the other process
Change the configuration of the other process or SonarQube to use a different port

Answer 2

That is becauseof the port already in use so kill the port and use.
with WINDOWS10 default tools:
Step 1: Open Windows PowerShell as Administrator
Step 2: Find PID (ProcessID) for port 8080:
netstat -aon | findstr 9000
TCP 0.0.0.0:8080 0.0.0.0:0 LISTEN 77777
Step 3: Kill the zombie process:
taskkill /f /pid 77777
where "77777" is your PID

Answer 3

I had a perfect solution for this you just need to kill the process of sonarqube. If you are using windows machine I have these steps for you:-
Press the Windows key on your keyboard, type resmon.exe and press Enter.
In the window that appears, click the CPU tab.
In the third bar from the top, see the label Associated Handles.
Type the name of the file you're trying to close into the Search Handles bar, and then
click the magnifying glass icon.
Locate the program that is using your file.
Right-click the program using the file in question and select End Process.