Details
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Bug
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Status: Closed
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Major
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Resolution: Won't Fix
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2.2.0.0-incubating
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None
Description
I install with the rpm on Centos7 (rpm -ivh pxf*.rpm).
I start the pxf service.There is no debug logs. I need the debug logs as help me to understand pxf service.
#vim pxf-log4j.properties
# log to a rolling file log4j.rootLogger=DEBUG, ROLLINGFILE # uncomment to see DEBUG messages from PXF service log4j.logger.org.apache.hawq.pxf=DEBUG
#less /var/log/pxf/catalina.out
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
I conf my pxf-log4j.properties reference desc here (debug)
https://hawq.incubator.apache.org/docs/userguide/2.1.0.0-incubating/pxf/TroubleshootingPXF.html#pxfsvclogmsg