java - jboss部署app后台，出现异常导致服务器进程挂掉

Question

16:15:27,085 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-1) MSC00001: Failed to start service jboss.deployment.unit."fyyh_web.war".STRUCTURE: org.jboss.msc.service.StartException in service jboss.deployment.unit."fyyh_web.war".STRUCTURE: Failed to process phase STRUCTURE of deployment "fyyh_web.war"
    at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:119) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) [rt.jar:1.6.0_45]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) [rt.jar:1.6.0_45]
    at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_45]
Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException: org.jboss.as.server.deployment.DeploymentUnitProcessingException: JBAS018037: Failed to process WEB-INF/lib: "/home/webadmin/server/jboss/standalone/deployments/fyyh_web.war/WEB-INF/lib/commons-attributes-compiler.jar"
    at org.jboss.as.web.deployment.WarStructureDeploymentProcessor.deploy(WarStructureDeploymentProcessor.java:120)
    at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:113) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
    ... 5 more
Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException: JBAS018037: Failed to process WEB-INF/lib: "/home/webadmin/server/jboss/standalone/deployments/fyyh_web.war/WEB-INF/lib/commons-attributes-compiler.jar"
    at org.jboss.as.web.deployment.WarStructureDeploymentProcessor.createWebInfLibResources(WarStructureDeploymentProcessor.java:175)
    at org.jboss.as.web.deployment.WarStructureDeploymentProcessor.createResourceRoots(WarStructureDeploymentProcessor.java:153)
    at org.jboss.as.web.deployment.WarStructureDeploymentProcessor.deploy(WarStructureDeploymentProcessor.java:114)
    ... 6 more
Caused by: java.io.FileNotFoundException: /home/webadmin/server/jboss/standalone/tmp/vfs/deployment2301851c23264fd7/commons-attributes-compiler.jar-a9864491688308fb/commons-attributes-compiler.jar (Too many open files)
    at java.io.FileOutputStream.open(Native Method) [rt.jar:1.6.0_45]
    at java.io.FileOutputStream.<init>(FileOutputStream.java:194) [rt.jar:1.6.0_45]
    at java.io.FileOutputStream.<init>(FileOutputStream.java:145) [rt.jar:1.6.0_45]
    at org.jboss.vfs.TempDir.createFile(TempDir.java:93)
    at org.jboss.vfs.spi.JavaZipFileSystem.<init>(JavaZipFileSystem.java:83)
    at org.jboss.vfs.VFS.mountZip(VFS.java:408)
    at org.jboss.vfs.VFS.mountZip(VFS.java:434)
    at org.jboss.as.web.deployment.WarStructureDeploymentProcessor.createWebInfLibResources(WarStructureDeploymentProcessor.java:170)
    ... 8 more






16:15:32,103 ERROR [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) JBAS015004: Caught exception writing deployment marker file /home/webadmin/server/jboss/standalone/deployments/hr_admin.war.pending: java.io.FileNotFoundException: /home/webadmin/server/jboss/standalone/deployments/hr_admin.war.pending (Too many open files)
    at java.io.FileOutputStream.open(Native Method) [rt.jar:1.6.0_45]
    at java.io.FileOutputStream.<init>(FileOutputStream.java:194) [rt.jar:1.6.0_45]
    at java.io.FileOutputStream.<init>(FileOutputStream.java:145) [rt.jar:1.6.0_45]
    at org.jboss.as.server.deployment.scanner.FileSystemDeploymentService.createMarkerFile(FileSystemDeploymentService.java:890) [jboss-as-deployment-scanner-7.1.1.Final.jar:7.1.1.Final]
    at org.jboss.as.server.deployment.scanner.FileSystemDeploymentService.access$2600(FileSystemDeploymentService.java:88) [jboss-as-deployment-scanner-7.1.1.Final.jar:7.1.1.Final]
    at org.jboss.as.server.deployment.scanner.FileSystemDeploymentService$ScannerTask.<init>(FileSystemDeploymentService.java:936) [jboss-as-deployment-scanner-7.1.1.Final.jar:7.1.1.Final]
    at org.jboss.as.server.deployment.scanner.FileSystemDeploymentService$ScannerTask.<init>(FileSystemDeploymentService.java:925) [jboss-as-deployment-scanner-7.1.1.Final.jar:7.1.1.Final]
    at org.jboss.as.server.deployment.scanner.FileSystemDeploymentService$UndeployTask.<init>(FileSystemDeploymentService.java:1126) [jboss-as-deployment-scanner-7.1.1.Final.jar:7.1.1.Final]
    at org.jboss.as.server.deployment.scanner.FileSystemDeploymentService$UndeployTask.<init>(FileSystemDeploymentService.java:1121) [jboss-as-deployment-scanner-7.1.1.Final.jar:7.1.1.Final]

Answer 1

问题已经解决，主要是打开数据库的打开文件太多，而linux系统对文件的访问时有限制的，所以修改文件的最大值即可