jenkins jenkins.model.InvalidBuildsDir: ${ITEM_ROOTDIR}/builds does not exist and error

jenkins.model.InvalidBuildsDir: ${ITEM_ROOTDIR}/builds does not exist and probably cannot be created
	at jenkins.model.Jenkins.checkRawBuildsDir(Jenkins.java:3228)
	at jenkins.model.Jenkins.loadConfig(Jenkins.java:3150)
Caused: java.io.IOException
	at jenkins.model.Jenkins.loadConfig(Jenkins.java:3153)
	at jenkins.model.Jenkins.access$1200(Jenkins.java:318)
	at jenkins.model.Jenkins$13.run(Jenkins.java:3247)
	at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:169)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:296)
	at jenkins.model.Jenkins$5.runTask(Jenkins.java:1131)
	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:214)
	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117)
	at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:59)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:750)
Caused: org.jvnet.hudson.reactor.ReactorException
	at org.jvnet.hudson.reactor.Reactor.execute(Reactor.java:282)
	at jenkins.InitReactorRunner.run(InitReactorRunner.java:50)
	at jenkins.model.Jenkins.executeReactor(Jenkins.java:1164)
	at jenkins.model.Jenkins.<init>(Jenkins.java:964)
	at hudson.model.Hudson.<init>(Hudson.java:85)
	at hudson.model.Hudson.<init>(Hudson.java:81)
	at hudson.WebAppMain$3.run(WebAppMain.java:295)
Caused: hudson.util.HudsonFailedToLoad
	at hudson.WebAppMain$3.run(WebAppMain.java:312)

위와 같이 jenkins 에러가 발생을 한다면

권한 문제가 있어서 그렇다.

chown -R jenkins:jenkins $JENKINS_HOME 

하면 된다.