SonarQube 5.4 - StartSonar.bat - OutOfMemoryError: Java heap space

Question

I am trying to run StartSonar.bat in my machine, facing the below error, it was working previously when I was using 1.7x version of java.

Error Message

Wrapper Started as Console
Launching a JVM...
Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org
Copyright 1999-2006 Tanuki Software, Inc.  All Rights Reserved.

2016.08.03 11:27:58 INFO  app[o.s.a.AppFileSystem] Cleaning or creating temp directory H:\MyProjects\Sonar\SonarQube5.4\sonarqube-5.4\temp
2016.08.03 11:27:58 INFO  app[o.s.p.m.JavaProcessLauncher] Launch process[search]: C:\Program Files (x86)\Java\jre1.8.0_92\bin\java
-Djava.awt.headless=true -Xmx1G -Xms256m -Xss256k -Djava.net.preferIPv4Stack=true -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly -XX:+HeapDumpOnOutOfMemoryError -Djava.io.tmpdir=H:\MyProjects\Sonar\SonarQube5.4\sonarqube-5.4\temp -cp ./lib/common/*;./lib/search/* org.sonar.search.SearchServer C:\Users\Raghav~1.Ram\AppData\Local\Temp\sq-process8222732762711105748properties 
Error occurred during initialization of VM Could not reserve enough space for 1048576KB object heap

And then wrapper stopped.

Configuration:

java 32bit, java version "1.8.0_92" OSArchitecture:64-bit

Things I tried:

I tried changing the size in sonar properties file, but it didn't work. I tried uninstalling some application in my system

Nicolas Henneaux · Accepted Answer · 2016-08-03 08:49:29Z

3

You have not enough available memory on your system, you can either reduce the -Xmx1G parameter to -Xmx256m or increase your available memory by increasing your swap size.

answered Aug 3, 2016 at 8:49

Nicolas Henneaux

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3 Comments

Jeroen Heier Over a year ago

Also schedule an upgrade to the LTS version (SonarQube 5.6)

ahly212 Over a year ago

Thanks for your reply, tried reducing the available memory, but it didn't work. Anyy idea on how to increase the swap size? And also upgrade 5.4 to 5.6 when I am not able to start the sonar itself?

Nicolas Henneaux Over a year ago

In your sonar folder, edit the conf/sonar.properties and add the following line. sonar.search.javaOpts=-Xmx256m -Xms128m -Xss256k -Djava.net.preferIPv4Stack=true \

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SonarQube 5.4 - StartSonar.bat - OutOfMemoryError: Java heap space

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