sadhu suresh created CLOUDSTACK-2187:
----------------------------------------
Summary: catalina log filled with ClassNotFoundException for snmp
and syslog
Key: CLOUDSTACK-2187
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-2187
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Components: Management Server
Affects Versions: 4.2.0
Reporter: sadhu suresh
Assignee: Anshul Gangwar
Fix For: 4.2.0
Noticed following exeption on fresh setup also and this exception is
continously logged in catalina.out file.
Its also happening for syslogs also:
4j:ERROR Could not create an Appender. Reported error follows.
java.lang.ClassNotFoundException:
org.apache.cloudstack.syslog.AlertsSyslogAppender
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1484)
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1329)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:186)
at org.apache.log4j.helpers.Loader.loadClass(Loader.java:198)
at
org.apache.log4j.xml.DOMConfigurator.parseAppender(DOMConfigurator.java:247)
at
org.apache.log4j.xml.DOMConfigurator.findAppenderByName(DOMConfigurator.java:176)
at
org.apache.log4j.xml.DOMConfigurator.findAppenderByReference(DOMConfigurator.java:191)
at
org.apache.log4j.xml.DOMConfigurator.parseChildrenOfLoggerElement(DOMConfigurator.java:523)
at
org.apache.log4j.xml.DOMConfigurator.parseCategory(DOMConfigurator.java:436)
at org.apache.log4j.xml.DOMConfigurator.parse(DOMConfigurator.java:999)
at
org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:867)
at
org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:755)
at
org.apache.log4j.xml.XMLWatchdog.doOnChange(DOMConfigurator.java:1120)
at
org.apache.log4j.helpers.FileWatchdog.checkAndConfigure(FileWatchdog.java:89)
at org.apache.log4j.helpers.FileWatchdog.<init>(FileWatchdog.java:58)
at org.apache.log4j.xml.XMLWatchdog.<init>(DOMConfigurator.java:1112)
at
org.apache.log4j.xml.DOMConfigurator.configureAndWatch(DOMConfigurator.java:735)
at
org.apache.log4j.xml.DOMConfigurator.configureAndWatch(DOMConfigurator.java:718)
at com.cloud.utils.LogUtils.initLog4j(LogUtils.java:32)
at com.cloud.bridge.service.EC2MainServlet.init(EC2MainServlet.java:66)
at
org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1173)
For SNMP:
Network Service is configured.
INFO [utils.component.ComponentContext] (Timer-1:) Configuring
com.cloud.network.vpc.VpcManagerImpl_EnhancerByCloudStack_b4718e6f
log4j:ERROR Could not create an Appender. Reported error follows.
java.lang.ClassNotFoundException:
org.apache.cloudstack.alert.snmp.SnmpTrapAppender
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1483)
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1329)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:188)
at org.apache.log4j.helpers.Loader.loadClass(Loader.java:198)
at
org.apache.log4j.xml.DOMConfigurator.parseAppender(DOMConfigurator.java:247)
at
org.apache.log4j.xml.DOMConfigurator.findAppenderByName(DOMConfigurator.java:176)
at
org.apache.log4j.xml.DOMConfigurator.findAppenderByReference(DOMConfigurator.java:191)
at
org.apache.log4j.xml.DOMConfigurator.parseChildrenOfLoggerElement(DOMConfigurator.java:523)
at
org.apache.log4j.xml.DOMConfigurator.parseCategory(DOMConfigurator.java:436)
at org.apache.log4j.xml.DOMConfigurator.parse(DOMConfigurator.java:999)
at
org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:867)
at
org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:755)
at
org.apache.log4j.xml.XMLWatchdog.doOnChange(DOMConfigurator.java:1120)
at
org.apache.log4j.helpers.FileWatchdog.checkAndConfigure(FileWatchdog.java:89)
at org.apache.log4j.helpers.FileWatchdog.<init>(FileWatchdog.java:58)
at org.apache.log4j.xml.XMLWatchdog.<init>(DOMConfigurator.java:1112)
at
org.apache.log4j.xml.DOMConfigurator.configureAndWatch(DOMConfigurator.java:735)
at
org.apache.log4j.xml.DOMConfigurator.configureAndWatch(DOMConfigurator.java:718)
at com.cloud.utils.LogUtils.initLog4j(LogUtils.java:32)
at com.cloud.bridge.service.EC2MainServlet.init(EC2MainServlet.java:66)
at
org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1173)
at
org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:993)
[management]# grep -i "ClassNotFoundException:
org.apache.cloudstack.alert.snmp.SnmpTrapAppender" catalina.out |wc -l
28
[management]# grep -i "java.lang.ClassNotFoundException:
org.apache.cloudstack.syslog.AlertsSyslogAppender" catalina.out |wc -l
28
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