sonarqube exception caught on transport layer

Question

Good afternoon everyone, the problem is this I have a server with SonarQube, that when I try to start the windows service, it gets up but then it stops.

The following error appears in the sonarqube log:

2017.11.14 11:04:52 WARN  sea[o.e.transport.netty]  [sonar-1510653879773] exception caught on transport layer [[id: 0x346b46fb, /127.0.0.1:59330 => /127.0.0.1:9001]], closing connection
java.io.IOException: An existing connection was forcibly closed by the remote host
                at sun.nio.ch.SocketDispatcher.read0(Native Method) ~[na:1.8.0_152]
                at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:43) ~[na:1.8.0_152]
                at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223) ~[na:1.8.0_152]
                at sun.nio.ch.IOUtil.read(IOUtil.java:192) ~[na:1.8.0_152]
                at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380) ~[na:1.8.0_152]
                at org.elasticsearch.common.netty.channel.socket.nio.NioWorker.read(NioWorker.java:64) [elasticsearch-1.1.2.jar:na]
                at org.elasticsearch.common.netty.channel.socket.nio.AbstractNioWorker.process(AbstractNioWorker.java:108) [elasticsearch-1.1.2.jar:na]
                at org.elasticsearch.common.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:318) [elasticsearch-1.1.2.jar:na]
                at org.elasticsearch.common.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:89) [elasticsearch-1.1.2.jar:na]
                at org.elasticsearch.common.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178) [elasticsearch-1.1.2.jar:na]
                at org.elasticsearch.common.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108) [elasticsearch-1.1.2.jar:na]
                at org.elasticsearch.common.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) [elasticsearch-1.1.2.jar:na]
                at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_152]
                at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_152]
                at java.lang.Thread.run(Thread.java:748) [na:1.8.0_152]
2017.11.14 11:04:52 INFO  app[o.s.p.m.TerminatorThread] Process[search] is stopping
2017.11.14 11:04:52 INFO  sea[o.s.p.StopWatcher]  Stopping process

Do you know why this error? I have set the sonar.properties correctly, including set the value of the sonar.search.port property to 0 as this link suggests: Sonar launch error, but the problem persists.

I hope you can give me a hand...

Regards!!!

Answer 1

UnComment below line in sonar property file and change port 9001 to 0

#sonar.search.port=9001
sonar.search.port=0