[
https://issues.apache.org/jira/browse/CLOUDSTACK-1863?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13627691#comment-13627691
]
sadhu suresh commented on CLOUDSTACK-1863:
------------------------------------------
Also See the in the logs with below exception:
Anshul:
Not sure why catalina.out log file is filled with exception continuously.can
you please look into it.
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: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)
at
org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:993)
at
org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4187)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4496)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:526)
sees lot of messages
java.lang.ClassNotFoundException:
org.apache.cloudstack.alert.snmp.SnmpTrapAppender
java.lang.ClassNotFoundException:
org.apache.cloudstack.alert.snmp.SnmpTrapAppender
java.lang.ClassNotFoundException:
org.apache.cloudstack.alert.snmp.SnmpTrapAppender
java.lang.ClassNotFoundException:
org.apache.cloudstack.alert.snmp.SnmpTrapAppender
java.lang.ClassNotFoundException:
org.apache.cloudstack.alert.snmp.SnmpTrapAppender
java.lang.ClassNotFoundException:
org.apache.cloudstack.alert.snmp.SnmpTrapAppender
java.lang.ClassNotFoundException:
org.apache.cloudstack.alert.snmp.SnmpTrapAppender
java.lang.ClassNotFoundException:
org.apache.cloudstack.alert.snmp.SnmpTrapAppender
java.lang.ClassNotFoundException:
org.apache.cloudstack.alert.snmp.SnmpTrapAppender
java.lang.ClassNotFoundException:
org.apache.cloudstack.alert.snmp.SnmpTrapAppender
java.lang.ClassNotFoundException:
org.apache.cloudstack.alert.snmp.SnmpTrapAppender
> SNMP:fail to generate SNMP alers when multiple SNMP servers configured
> ----------------------------------------------------------------------
>
> Key: CLOUDSTACK-1863
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-1863
> 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
> Environment: MS:10.147.59.110
> CloudStack-non-OSS-MASTER-156-rhel6.3.tar.gz
> Reporter: sadhu suresh
> Assignee: Anshul Gangwar
> Priority: Critical
>
> No snap traps are received when we configure multiple SNMP trap receivers .
> Steps:
> 1.install and register the snmp server.
> i.e add the SNMP server info in the file: log4j-cloud.xml as specified in FS
> 2.generate CS alerts
> 3.later configure another snmp server(configured multiple snmp severs as
> mentioned in the FS)
> 4.generate alerts and check
> <appender name="SNMP"
> class="org.apache.cloudstack.alert.snmp.SnmpTrapAppender">
> <param name="Threshold" value="DEBUG"/>
> <param name="SnmpManagerIpAddresses"
> value="10.147.59.110,10.147.38.236"/>
> <param name="SnmpManagerPorts" value="162,162"/>
> <param name="SnmpManagerCommunities" value="public,public"/>
> <layout
> class="org.apache.cloudstack.alert.snmp.SnmpEnhancedPatternLayout">
> <param name="PairDelimiter" value="//"/>
> <param name="KeyValueDelimiter" value="::"/>
> </layout>
> </appender>
> <logger name="org.apache.cloudstack.alerts" additivity="false">
> <level value="WARN"/>
> <appender-ref ref="SYSLOG"/>
> <appender-ref ref="CONSOLE"/>
> <appender-ref ref="FILE"/>
> <appender-ref ref="SNMP"/>
> </logger>
> <logger name="org.apache.cloudstack.alerts" additivity="false">
> <level value="WARN"/>
> <appender-ref ref="SYSLOG"/>
> <appender-ref ref="CONSOLE"/>
> <appender-ref ref="FILE"/>
> <appender-ref ref="SNMP"/>
> </logger>
> Actual result:
> No snap traps are received for CS alerts when we configure multiple SNMP
> traps .
> MSIP :10.147.59.110
> Expected Result:
> generated Traps should be delivered to multiple trap receivers.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
