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From "xinzhang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HAWQ-1569) log4j log can not open level debug
Date Mon, 11 Dec 2017 07:38:00 GMT
xinzhang created HAWQ-1569:
------------------------------

             Summary: log4j log can not open level debug 
                 Key: HAWQ-1569
                 URL: https://issues.apache.org/jira/browse/HAWQ-1569
             Project: Apache HAWQ
          Issue Type: Bug
            Reporter: xinzhang
            Assignee: Radar Lei




#vim pxf-log4j.properties
{code:html}
# log to a rolling file
log4j.rootLogger=DEBUG, ROLLINGFILE

# uncomment to see DEBUG messages from PXF service
log4j.logger.org.apache.hawq.pxf=DEBUG

{code}

#less /var/log/pxf/catalina.out

{code:java}
Dec 11, 2017 2:27:14 AM org.apache.coyote.AbstractProtocol pause
INFO: Pausing ProtocolHandler ["http-bio-51200"]
Dec 11, 2017 2:27:14 AM org.apache.catalina.core.StandardService stopInternal
INFO: Stopping service Catalina
Dec 11, 2017 2:27:14 AM org.apache.coyote.AbstractProtocol stop
INFO: Stopping ProtocolHandler ["http-bio-51200"]
Dec 11, 2017 2:27:14 AM org.apache.coyote.AbstractProtocol destroy
INFO: Destroying ProtocolHandler ["http-bio-51200"]
Dec 11, 2017 2:27:17 AM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-51200"]
Dec 11, 2017 2:27:17 AM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 830 ms
Dec 11, 2017 2:27:17 AM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Catalina
Dec 11, 2017 2:27:17 AM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.62
Dec 11, 2017 2:27:17 AM org.apache.catalina.startup.HostConfig deployWAR
INFO: Deploying web application archive /var/pxf/pxf-service/webapps/pxf.war
Dec 11, 2017 2:27:17 AM org.apache.hawq.pxf.service.utilities.CustomWebappLoader readClasspathFile
INFO: Trying to read classpath file /etc/pxf/conf/pxf-private.classpath
Dec 11, 2017 2:27:17 AM org.apache.hawq.pxf.service.utilities.CustomWebappLoader addRepositories
INFO: Classpath file /etc/pxf/conf/pxf-private.classpath has 7 entries
Dec 11, 2017 2:27:17 AM org.apache.hawq.pxf.service.utilities.CustomWebappLoader readClasspathFile
INFO: Trying to read classpath file /etc/pxf/conf/pxf-public.classpath
Dec 11, 2017 2:27:18 AM org.apache.hawq.pxf.service.utilities.CustomWebappLoader addRepositories
INFO: Classpath file /etc/pxf/conf/pxf-public.classpath has 0 entries
Dec 11, 2017 2:27:20 AM org.apache.catalina.core.ContainerBase addChildInternal
SEVERE: ContainerBase.addChild: start: 
org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/pxf]]
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)
	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652)
	at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1095)
	at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1930)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.LinkageError: loader constraint violation: loader (instance of org/apache/catalina/loader/WebappClassLoader)
previously initiated loading for a different type with name "javax/servlet/ServletContext"
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1227)
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1690)
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
	at java.lang.Class.getDeclaredMethods0(Native Method)
	at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
	at java.lang.Class.getDeclaredMethods(Class.java:1975)
	at org.apache.catalina.util.Introspection.getDeclaredMethods(Introspection.java:127)
	at org.apache.catalina.startup.WebAnnotationSet.loadMethodsAnnotation(WebAnnotationSet.java:287)
	at org.apache.catalina.startup.WebAnnotationSet.loadApplicationServletAnnotations(WebAnnotationSet.java:140)
	at org.apache.catalina.startup.WebAnnotationSet.loadApplicationAnnotations(WebAnnotationSet.java:65)
	at org.apache.catalina.startup.ContextConfig.applicationAnnotationsConfig(ContextConfig.java:415)
	at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:892)
	at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:386)
	at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
	at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5416)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
	... 10 more

Dec 11, 2017 2:27:20 AM org.apache.catalina.startup.HostConfig deployWAR
SEVERE: Error deploying web application archive /var/pxf/pxf-service/webapps/pxf.war
java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException:
Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/pxf]]
	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:904)
	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652)
	at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1095)
	at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1930)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)

Dec 11, 2017 2:27:20 AM org.apache.catalina.startup.HostConfig deployWAR
INFO: Deployment of web application archive /var/pxf/pxf-service/webapps/pxf.war has finished
in 3,031 ms
Dec 11, 2017 2:27:20 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory /var/pxf/pxf-service/webapps/ROOT
Dec 11, 2017 2:27:20 AM org.apache.catalina.startup.TldConfig execute
INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for
this logger for a complete list of JARs that were scanned but no TLDs were found in them.
Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
Dec 11, 2017 2:28:03 AM org.apache.catalina.util.SessionIdGeneratorBase createSecureRandom
INFO: Creation of SecureRandom instance for session ID generation using [SHA1PRNG] took [42,488]
milliseconds.
Dec 11, 2017 2:28:03 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory /var/pxf/pxf-service/webapps/ROOT has finished
in 42,644 ms
Dec 11, 2017 2:28:03 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory /var/pxf/pxf-service/webapps/docs
Dec 11, 2017 2:28:03 AM org.apache.catalina.startup.TldConfig execute
INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for
this logger for a complete list of JARs that were scanned but no TLDs were found in them.
Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
Dec 11, 2017 2:28:03 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory /var/pxf/pxf-service/webapps/docs has finished
in 83 ms
Dec 11, 2017 2:28:03 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory /var/pxf/pxf-service/webapps/examples
Dec 11, 2017 2:28:03 AM org.apache.catalina.startup.TldConfig execute
INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for
this logger for a complete list of JARs that were scanned but no TLDs were found in them.
Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
Dec 11, 2017 2:28:04 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory /var/pxf/pxf-service/webapps/examples has finished
in 451 ms
Dec 11, 2017 2:28:04 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory /var/pxf/pxf-service/webapps/host-manager
Dec 11, 2017 2:28:04 AM org.apache.catalina.startup.TldConfig execute
INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for
this logger for a complete list of JARs that were scanned but no TLDs were found in them.
Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
Dec 11, 2017 2:28:04 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory /var/pxf/pxf-service/webapps/host-manager has
finished in 95 ms
Dec 11, 2017 2:28:04 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory /var/pxf/pxf-service/webapps/manager
Dec 11, 2017 2:28:04 AM org.apache.catalina.startup.TldConfig execute
INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for
this logger for a complete list of JARs that were scanned but no TLDs were found in them.
Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
Dec 11, 2017 2:28:04 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory /var/pxf/pxf-service/webapps/manager has finished
in 98 ms
Dec 11, 2017 2:28:04 AM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-51200"]
Dec 11, 2017 2:28:04 AM org.apache.catalina.startup.Catalina start
INFO: Server startup in 46575 ms

{code}

log level desc here (debug)
https://hawq.incubator.apache.org/docs/userguide/2.1.0.0-incubating/pxf/TroubleshootingPXF.html#pxfsvclogmsg



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