I am trying to configure mysql 8.0.3 database for liferay 7.I am getting this error while configuring db.
08:10:26,259 ERROR [http-nio-8080-exec-3][PoolBase:429] HikariPool-5 -
Failed to execute isValid() for connection, configure connection test
query (null). 24-Oct-2017 08:10:26.260 SEVERE [http-nio-8080-exec-3]
org.apache.catalina.core.StandardWrapperValve.invoke Servlet.service()
for servlet [Main Servlet] in context with path [] threw exception
[Servlet execution threw an exception] with root cause
java.lang.AbstractMethodError at
com.zaxxer.hikari.pool.PoolBase.checkDriverSupport(PoolBase.java:422)
at com.zaxxer.hikari.pool.PoolBase.setupConnection(PoolBase.java:393)
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:351)
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:196)
at
com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:442)
at
com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:505)
at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:113)
this is not complete stack trace please let me if full stack trace is required.
Related
I'm new to WebLogic server and I'm trying to run WLS application with IntelliJ. The app runs well, then I log in through the log in screen of my web app, but after that I get an error in the console :
<15 avr. 2021 11 h 47 CEST> <Error> <HTTP> <BEA-101020> <[ServletContext#1146411793[app:my-app-ear_ear_exploded module:/my-app path:null spec-version:4.0]] Servlet failed with an Exception
java.lang.UnsupportedOperationException
at javax.faces.application.Application.getResourceHandler(Application.java:287)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:588)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:295)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:260)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:137)
I have already searched on Google and could not find an answer (the Oracle documentation says that BEA-101020 error code states that an error occured and that we should read logs, but logs are not very explicit). Maybe it has something to do with the path: null?
Any help would be greatly appreciated
Whenever i try to run the following command:
java -jar selendroid-standalone-0.15.0-with-dependencies.jar -app test.apk
I get the following error:
io.selendroid.standalone.SelendroidLauncher launchServer
SEVERE: Error building server: An error occurred while resigning the app 'test.apk'.
Exception in thread "main" io.selendroid.server.common.exceptions.SessionNotCreatedException: An error occurred while resigning the app 'test.apk'.
The same question has been posted earlier.
Kindly respond if anyone has the solution to it.
Thanks.
System requirements on the selenroid website:
Java SDK (minimum 1.6) must be installed and JAVA_HOME configured. IMPORTANT: If JAVA_HOME is pointing to a Java runtime environment, selendroid will produce errors because tools like the jarsigner are not available!
How to see my application's exception in hdinsight?
I created an hadoop stream job, when I run my job, it fails with
Error: java.lang.RuntimeException: PipeMapRed.waitOutputThreads(): subprocess failed with code 255
at org.apache.hadoop.streaming.PipeMapRed.waitOutputThreads(PipeMapRed.java:320)
at org.apache.hadoop.streaming.PipeMapRed.mapRedFinished(PipeMapRed.java:533)
at org.apache.hadoop.streaming.PipeMapper.close(PipeMapper.java:130)
at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:61)
at org.apache.hadoop.streaming.PipeMapRunner.run(PipeMapRunner.java:34)
at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:430)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:342)
at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:168)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1594)
at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:163)
As far as I know, this is because my code has some bug and throws an exception out and then crash, how can I get the exception infomation? Is there a application log or something for hdinsight?
RDP to the head node (you will have to enable remote to the hdinsight cluster) and click on the yarn UI shortcut on the desktop. This will show the task logs.
type Exception report
message An exception occurred processing JSP page /login.jsp at line 5
description The server encountered an internal error that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: An exception occurred processing JSP page /login.jsp at line 5
5: Class.forName("com.mysql.jdbc.Driver");
6: Connection con = DriverManager.getConnection("jdbc:mysql://localhost:3306/test","root", "harsha");
root cause
javax.servlet.ServletException: java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
This error is because of your JDBC driver was not in your class path..
Class.forName("com.mysql.jdbc.Driver");
Basically you are trying to create an object of a class which is not loaded into JVM...Solution is place your JDBC driver jar into your class path.
Cheers!
Try place the mysql-connector-java-5.1.27-bin.jar
in your webapp's /web-inf/lib directory
and then, restart or redeploy
I observe the following stack trace when I try to start my jboss server (from both eclipse IDE and the standalone.sh from my unix terminal). Could anybody please tell why?:
JAVA_OPTS: -server -XX:+UseCompressedOops -XX:+TieredCompilation -Xms64m -Xmx512m -XX:MaxPermSize=256m -Djava.net.preferIPv4Stack=true -Dorg.jboss.resolver.warning=true -Dsun.rmi.dgc.client.gcInterval=3600000 -Dsun.rmi.dgc.server.gcInterval=3600000 -Djboss.modules.system.pkgs=org.jboss.byteman -Djava.awt.headless=true -Djboss.server.default.config=standalone.xml
=========================================================================
16:41:48,878 INFO [org.jboss.modules] JBoss Modules version 1.1.1.GA
16:41:49,025 INFO [org.jboss.msc] JBoss MSC version 1.0.2.GA
16:41:49,066 INFO [org.jboss.as] JBAS015899: JBoss AS 7.1.1.Final "Brontes" starting
16:41:49,289 ERROR [org.jboss.as.server] JBAS015956: Caught exception during boot: org.jboss.as.controller.persistence.ConfigurationPersistenceException: JBAS014676: Failed to parse configuration
at org.jboss.as.controller.persistence.XmlConfigurationPersister.load(XmlConfigurationPersister.java:141) [jboss-as-controller-7.1.1.Final.jar:7.1.1.Final]
at org.jboss.as.server.ServerService.boot(ServerService.java:266) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
at org.jboss.as.controller.AbstractControllerService$1.run(AbstractControllerService.java:155) [jboss-as-controller-7.1.1.Final.jar:7.1.1.Final]
at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_05-icedtea]
Caused by: com.ctc.wstx.exc.WstxEOFException: Unexpected EOF in prolog
at [row,col {unknown-source}]: [1,0]
at com.ctc.wstx.sr.StreamScanner.throwUnexpectedEOF(StreamScanner.java:677)
at com.ctc.wstx.sr.BasicStreamReader.handleEOF(BasicStreamReader.java:2104)
at com.ctc.wstx.sr.BasicStreamReader.nextFromProlog(BasicStreamReader.java:2010)
at com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java:1102)
at com.ctc.wstx.sr.BasicStreamReader.nextTag(BasicStreamReader.java:1125)
at org.jboss.staxmapper.XMLMapperImpl.parseDocument(XMLMapperImpl.java:67) [staxmapper-1.1.0.Final.jar:1.1.0.Final]
at org.jboss.as.controller.persistence.XmlConfigurationPersister.load(XmlConfigurationPersister.java:133) [jboss-as-controller-7.1.1.Final.jar:7.1.1.Final]
... 3 more
16:41:49,295 FATAL [org.jboss.as.server] JBAS015957: Server boot has failed in an unrecoverable manner; exiting. See previous messages for details.
16:41:49,301 INFO [org.jboss.as] JBAS015950: JBoss AS 7.1.1.Final "Brontes" stopped in 1ms
This means that there is some problem with your Standalone.xml. Take a fresh one, it should work.
Here are the relevant lines
JBAS014676: Failed to parse configuration
Caused by: com.ctc.wstx.exc.WstxEOFException: Unexpected EOF in prolog
Looks like you're missing a configuration file (or more likely it's empty).
I just came across the same problem and found out that standalone.xml was empty.
I don't know what could have caused this though... U can find back up of ur standalone.xml in ${AS7_installation}/standalone/configuration/standalone_xml_history