SonarQube启动失败

启动时报错输出

#su sonar/home/sonar/sonarqube/bin/linux-x86-64/sonar.sh start
 Starting SonarQube...
 Failed to start SonarQube.

查看sonar.log日志

报错信息如下：
Spawning intermediate process...
Spawning daemon process...
--> Wrapper Started as Daemon
Using tick timer.
server listening on port 32000.
Command[0] : /usr/local/jdk1.8.0_45/bin/
Command[1] : -Djava.awt.headless=true
Command[2] : -Xms3m
Command[3] : -Xmx32m
Command[4] : -Djava.library.path=./lib
Command[5] : -classpath
Command[6] : ../../lib/jsw/wrapper-3.2.3.jar:../../lib/sonar-application-5.1.1.jar
Command[7] : -Dwrapper.key=qGALrdnK2WooqXRW
Command[8] : -Dwrapper.port=32000
Command[9] : -Dwrapper.jvm.port.min=31000
Command[10] : -Dwrapper.jvm.port.max=31999
Command[11] : -Dwrapper.debug=TRUE
Command[12] : -Dwrapper.pid=26746
Command[13] : -Dwrapper.version=3.2.3
Command[14] : -Dwrapper.native_library=wrapper
Command[15] : -Dwrapper.service=TRUE
Command[16] : -Dwrapper.cpu.timeout=10
Command[17] : -Dwrapper.jvmid=1
Command[18] : org.tanukisoftware.wrapper.WrapperSimpleApp
Command[19] : org.sonar.application.App
Launching a JVM...
Unable to start JVM: Permission denied (13)
Signal trapped.  Details:
  signal number=17 (SIGCHLD), source="unknown"
Received SIGCHLD, checking JVM process status.
JVM process exited with a code of 1, setting the wrapper exit code to 1.
JVM exited while loading the application.
JVM Restarts disabled.  Shutting down.
<-- Wrapper Stopped

原因竟然是因为wrapper.java.command没有填写真实路径：

解决方法

修改sonarqube配置文件：
# vim /home/sonar/sonarqube/conf/wrapper.conf 

找到wrapper.java.command行，将路径修改为java目录：
wrapper.java.command=/home/jvm/jdk1.8.0_192/bin/java