Tag Archives: Miscellany

[Solved] Java.lang.ClassCastException: [Ljava.lang.Long； cannot be cast to java.util.List

preface

Recently, I used the Renren fast framework to transform a crawler 3.0 project, and found an official bug java. Lang. ClassCastException: [ljava. Lang. long; Can't be cast to Java. Util. List , because long [] can't be converted to List & lt; Object caused.
Detailed error report

2021-06-20 22:14:48.436 ERROR 15920 --- [io-8080-exec-18] i.r.common.exception.RRExceptionHandler  : nested exception is org.apache.ibatis.exceptions.PersistenceException: 
### Error updating database.  Cause: java.lang.ClassCastException: class [Ljava.lang.Long; cannot be cast to class java.util.List ([Ljava.lang.Long; and java.util.List are in module java.base of loader 'bootstrap')
### The error may exist in file [D:\workspace\spring\TenderFetchSystem\tfs-admin\target\classes\mapper\job\ScheduleJobDao.xml]
### The error may involve io.renren.modules.job.dao.ScheduleJobDao.updateBatch
### The error occurred while executing an update
### Cause: java.lang.ClassCastException: class [Ljava.lang.Long; cannot be cast to class java.util.List ([Ljava.lang.Long; and java.util.List are in module java.base of loader 'bootstrap')

org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: 
### Error updating database.  Cause: java.lang.ClassCastException: class [Ljava.lang.Long; cannot be cast to class java.util.List ([Ljava.lang.Long; and java.util.List are in module java.base of loader 'bootstrap')
### The error may exist in file [D:\workspace\spring\TenderFetchSystem\tfs-admin\target\classes\mapper\job\ScheduleJobDao.xml]
### The error may involve io.renren.modules.job.dao.ScheduleJobDao.updateBatch
### The error occurred while executing an update
### Cause: java.lang.ClassCastException: class [Ljava.lang.Long; cannot be cast to class java.util.List ([Ljava.lang.Long; and java.util.List are in module java.base of loader 'bootstrap')
	at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:92)
	at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:440)
	at com.sun.proxy.$Proxy90.update(Unknown Source)
	at org.mybatis.spring.SqlSessionTemplate.update(SqlSessionTemplate.java:287)
	at com.baomidou.mybatisplus.core.override.MybatisMapperMethod.execute(MybatisMapperMethod.java:65)
	at com.baomidou.mybatisplus.core.override.MybatisMapperProxy.invoke(MybatisMapperProxy.java:96)
	at com.sun.proxy.$Proxy152.updateBatch(Unknown Source)
	at io.renren.modules.job.service.impl.ScheduleJobServiceImpl.updateBatch(ScheduleJobServiceImpl.java:100)
	at io.renren.modules.job.service.impl.ScheduleJobServiceImpl.pause(ScheduleJobServiceImpl.java:118)
	at io.renren.modules.job.service.impl.ScheduleJobServiceImpl$$FastClassBySpringCGLIB$$1.invoke(<generated>)
	at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:769)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747)
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:366)
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:99)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747)
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:689)
	at io.renren.modules.job.service.impl.ScheduleJobServiceImpl$$EnhancerBySpringCGLIB$$1.pause(<generated>)
	at io.renren.modules.job.controller.ScheduleJobController.pause(ScheduleJobController.java:115)
	at io.renren.modules.job.controller.ScheduleJobController$$FastClassBySpringCGLIB$$1.invoke(<generated>)
	at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:769)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747)
	at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:88)
	at io.renren.common.aspect.SysLogAspect.around(SysLogAspect.java:52)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:644)
	at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:633)
	at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:70)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:175)
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747)
	at org.apache.shiro.spring.security.interceptor.AopAllianceAnnotationsAuthorizingMethodInterceptor$1.proceed(AopAllianceAnnotationsAuthorizingMethodInterceptor.java:82)
	at org.apache.shiro.authz.aop.AuthorizingMethodInterceptor.invoke(AuthorizingMethodInterceptor.java:39)
	at org.apache.shiro.spring.security.interceptor.AopAllianceAnnotationsAuthorizingMethodInterceptor.invoke(AopAllianceAnnotationsAuthorizingMethodInterceptor.java:115)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747)
	at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:95)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747)
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:689)
	at io.renren.modules.job.controller.ScheduleJobController$$EnhancerBySpringCGLIB$$1.pause(<generated>)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190)
	at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138)
	at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:106)
	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:888)
	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:793)
	at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040)
	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
	at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
	at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:112)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at io.renren.common.xss.XssFilter.doFilter(XssFilter.java:30)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
	at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
	at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
	at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
	at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
	at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)
	at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
	at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
	at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
	at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
	at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
	at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
	at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:358)
	at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:271)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
	at org.apache.catalina.core.StandardContextValve.__invoke(StandardContextValve.java:96)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:41002)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:860)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1598)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.base/java.lang.Thread.run(Thread.java:834)

Solutions

1. First of all, of course, it starts with interface call

through debugging, it is found that Vue calls the back-end “/ pause” interface

2. Do it by yourself. Through a simple analysis of the code, to locate the problem
originally, it was map.put ("list", jobids) but jobids is not List , the problem is ~
by using arrays.aslist (jobids) to directly convert the object to List type, the problem is solved!

@Service("scheduleJobService")
public class ScheduleJobServiceImpl extends ServiceImpl<ScheduleJobDao, ScheduleJobEntity> implements ScheduleJobService {
//Selected from ScheduleJobServiceImpl This class, omitting other irrelevant content.

	@Override
	@Transactional(rollbackFor = Exception.class)
    public void pause(Long[] jobIds) {
        // Iterate and stop the job
		for(Long jobId : jobIds){
    		ScheduleUtils.pauseJob(scheduler, jobId);
    	}
        //Update the status after stopping the job
    	updateBatch(jobIds, Constant.ScheduleStatus.PAUSE.getValue());
    }
	@Override
    public int updateBatch(Long[] jobIds, int status){
    	Map<String, Object> map = new HashMap<>(2);
    	//fix official bug,by zhengkai.blog.csdn.net
    	map.put("list", Arrays.asList(jobIds));
    	map.put("status", status);
    	return baseMapper.updateBatch(map);
    }

}

3. Verification

Kettle Error Caused by: java.lang.ArrayIndexOutOfBoundsException

2021/06/25 13:11:31 – Table Output.0 – Unexpected error inserting row
2021/06/25 13:11:31 – Table Output.0 – -32515
2021/06/25 13:11:31 – Table Output.0 –
2021/06/25 13:11:31 – Table Output.0 –
2021/06/25 13:11:31 – Table Output.0 –     at org.pentaho.di.trans.steps.tableoutput.TableOutput.writeToTable(TableOutput.java:385)
2021/06/25 13:11:31 – Table Output.0 –     at org.pentaho.di.trans.steps.tableoutput.TableOutput.processRow(TableOutput.java:125)
2021/06/25 13:11:31 – Table Output.0 –     at org.pentaho.di.trans.step.RunThread.run(RunThread.java:62)
2021/06/25 13:11:31 – Table Output.0 –     at java.lang.Thread.run(Thread.java:748)
2021/06/25 13:11:31 – Table Output.0 – Caused by: org.pentaho.di.core.exception.KettleDatabaseException:
2021/06/25 13:11:31 – Table Output.0 – Unexpected error inserting row
2021/06/25 13:11:31 – Table Output.0 – -32515
2021/06/25 13:11:31 – Table Output.0 –
2021/06/25 13:11:31 – Table Output.0 –     at org.pentaho.di.trans.steps.tableoutput.TableOutput.writeToTable(TableOutput.java:298)
2021/06/25 13:11:31 – Table Output.0 –     … 3 more
2021/06/25 13:11:31 – Table Output.0 – Caused by: java.lang.ArrayIndexOutOfBoundsException: -32515
2021/06/25 13:11:31 – Table Output.0 –     at oracle.jdbc.driver.OraclePreparedStatement.setupBindBuffers(OraclePreparedStatement.java:2673)
2021/06/25 13:11:31 – Table Output.0 –     at oracle.jdbc.driver.OraclePreparedStatement.executeBatch(OraclePreparedStatement.java:10689)
2021/06/25 13:11:31 – Table Output.0 –     at org.pentaho.di.trans.steps.tableoutput.TableOutput.writeToTable(TableOutput.java:292)
2021/06/25 13:11:31 – Table Output.0 –     … 3 more

Cause : Caused by too many records submitted in a single session

Alfred: How to integrat iterm2

The part of Alfred’s workflow that involves shell uses the system terminal by default. By modifying the configuration, you can call item.

Iterm version: 3.0.11   Theoretically, 2.9 + is OK.

Alfred -> Feature -> Terminal -> Change the application to custom. A code box appears below, and paste the following script.

I’m used to this script. Every time, I will split a column on the right side of the current small window as a new window and execute the incoming command.

If you don’t like it, you can modify it yourself http://www.iterm2.com/documentation-scripting.html

 

on alfred_script(q)
	if application "iTerm2" is running or application "iTerm" is running then
		run script "
			on run {q}
				tell application \":Applications:iTerm.app\"
					activate
					try
						select first window
						set onlywindow to false
					on error
						create window with default profile
						select first window
						set onlywindow to true
					end try
					tell current session of the first window
						if onlywindow is false then
							tell split vertically with default profile
								write text q
							end tell
						end if
					end tell
				end tell
			end run
		" with parameters {q}
	else
		run script "
			on run {q}
				tell application \":Applications:iTerm.app\"
					activate
					try
						select first window
					on error
						create window with default profile
						select first window
					end try
					tell the first window
						tell current session to write text q
					end tell
				end tell
			end run
		" with parameters {q}
	end if
end alfred_script