Category Archives: JAVA

[Solved] Spring boot configurate file upload size error: filtered request failed

report errors

@2022-01-10 15:10:45.157 - - - -qtp1845281450-73 -WARN  -org.eclipse.jetty.server.HttpChannel -HttpChannel.java:517 -/data-task/fileUploadController/uploadFile
javax.servlet.ServletException: Filtered request failed.
	at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:384)
	at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
	at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
	at org.springframework.web.filter.CorsFilter.doFilterInternal(CorsFilter.java:96)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
	at org.eclipse.jetty.server.Server.handle(Server.java:564)
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:317)
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:110)
	at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
	at org.eclipse.jetty.util.thread.Invocable.invokePreferred(Invocable.java:128)
	at org.eclipse.jetty.util.thread.Invocable$InvocableExecutor.invoke(Invocable.java:222)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:294)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:199)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:672)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:590)
	at java.lang.Thread.run(Thread.java:748)
Caused by: org.eclipse.jetty.http.BadMessageException: 400: Unable to parse form content
	at org.eclipse.jetty.server.Request.getParameters(Request.java:373)
	at org.eclipse.jetty.server.Request.getParameter(Request.java:1016)
	at javax.servlet.ServletRequestWrapper.getParameter(ServletRequestWrapper.java:153)
	at org.apache.shiro.web.session.mgt.DefaultWebSessionManager.getReferencedSessionId(DefaultWebSessionManager.java:136)
	at org.apache.shiro.web.session.mgt.DefaultWebSessionManager.getSessionId(DefaultWebSessionManager.java:279)
	at com.cosmoplat.user.ScreenUserSessionManager.getSessionId(ScreenUserSessionManager.java:40)
	at org.apache.shiro.web.session.mgt.DefaultWebSessionManager.getSessionId(DefaultWebSessionManager.java:273)
	at org.apache.shiro.session.mgt.DefaultSessionManager.retrieveSession(DefaultSessionManager.java:216)
	at org.apache.shiro.session.mgt.AbstractValidatingSessionManager.doGetSession(AbstractValidatingSessionManager.java:118)
	at org.apache.shiro.session.mgt.AbstractNativeSessionManager.lookupSession(AbstractNativeSessionManager.java:148)
	at org.apache.shiro.session.mgt.AbstractNativeSessionManager.getSession(AbstractNativeSessionManager.java:140)
	at org.apache.shiro.mgt.SessionsSecurityManager.getSession(SessionsSecurityManager.java:156)
	at org.apache.shiro.mgt.DefaultSecurityManager.resolveContextSession(DefaultSecurityManager.java:456)
	at org.apache.shiro.mgt.DefaultSecurityManager.resolveSession(DefaultSecurityManager.java:442)
	at org.apache.shiro.mgt.DefaultSecurityManager.createSubject(DefaultSecurityManager.java:338)
	at org.apache.shiro.subject.Subject$Builder.buildSubject(Subject.java:846)
	at org.apache.shiro.web.subject.WebSubject$Builder.buildWebSubject(WebSubject.java:148)
	at org.apache.shiro.web.servlet.AbstractShiroFilter.createSubject(AbstractShiroFilter.java:292)
	at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:359)
	... 36 common frames omitted
Caused by: java.lang.IllegalStateException: Multipart Mime part file exceeds max filesize
	at org.eclipse.jetty.util.MultiPartInputStreamParser$MultiPart.write(MultiPartInputStreamParser.java:133)
	at org.eclipse.jetty.util.MultiPartInputStreamParser.parse(MultiPartInputStreamParser.java:748)
	at org.eclipse.jetty.util.MultiPartInputStreamParser.getParts(MultiPartInputStreamParser.java:441)
	at org.eclipse.jetty.server.Request.getParts(Request.java:2328)
	at org.eclipse.jetty.server.Request.extractMultipartParameters(Request.java:538)
	at org.eclipse.jetty.server.Request.extractContentParameters(Request.java:460)
	at org.eclipse.jetty.server.Request.getParameters(Request.java:369)
	... 54 common frames omitted
javax.servlet.ServletException: Filtered request failed.
	at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:384)
	at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
	at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
	at org.springframework.web.filter.CorsFilter.doFilterInternal(CorsFilter.java:96)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
	at org.eclipse.jetty.server.Server.handle(Server.java:564)
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:317)
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:110)
	at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
	at org.eclipse.jetty.util.thread.Invocable.invokePreferred(Invocable.java:128)
	at org.eclipse.jetty.util.thread.Invocable$InvocableExecutor.invoke(Invocable.java:222)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:294)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:199)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:672)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:590)
	at java.lang.Thread.run(Thread.java:748)
Caused by: org.eclipse.jetty.http.BadMessageException: 400: Unable to parse form content
	at org.eclipse.jetty.server.Request.getParameters(Request.java:373)
	at org.eclipse.jetty.server.Request.getParameter(Request.java:1016)
	at javax.servlet.ServletRequestWrapper.getParameter(ServletRequestWrapper.java:153)
	at org.apache.shiro.web.session.mgt.DefaultWebSessionManager.getReferencedSessionId(DefaultWebSessionManager.java:136)
	at org.apache.shiro.web.session.mgt.DefaultWebSessionManager.getSessionId(DefaultWebSessionManager.java:279)
	at com.cosmoplat.user.ScreenUserSessionManager.getSessionId(ScreenUserSessionManager.java:40)
	at org.apache.shiro.web.session.mgt.DefaultWebSessionManager.getSessionId(DefaultWebSessionManager.java:273)
	at org.apache.shiro.session.mgt.DefaultSessionManager.retrieveSession(DefaultSessionManager.java:216)
	at org.apache.shiro.session.mgt.AbstractValidatingSessionManager.doGetSession(AbstractValidatingSessionManager.java:118)
	at org.apache.shiro.session.mgt.AbstractNativeSessionManager.lookupSession(AbstractNativeSessionManager.java:148)
	at org.apache.shiro.session.mgt.AbstractNativeSessionManager.getSession(AbstractNativeSessionManager.java:140)
	at org.apache.shiro.mgt.SessionsSecurityManager.getSession(SessionsSecurityManager.java:156)
	at org.apache.shiro.mgt.DefaultSecurityManager.resolveContextSession(DefaultSecurityManager.java:456)
	at org.apache.shiro.mgt.DefaultSecurityManager.resolveSession(DefaultSecurityManager.java:442)
	at org.apache.shiro.mgt.DefaultSecurityManager.createSubject(DefaultSecurityManager.java:338)
	at org.apache.shiro.subject.Subject$Builder.buildSubject(Subject.java:846)
	at org.apache.shiro.web.subject.WebSubject$Builder.buildWebSubject(WebSubject.java:148)
	at org.apache.shiro.web.servlet.AbstractShiroFilter.createSubject(AbstractShiroFilter.java:292)
	at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:359)
	... 36 more
Caused by: java.lang.IllegalStateException: Multipart Mime part file exceeds max filesize
	at org.eclipse.jetty.util.MultiPartInputStreamParser$MultiPart.write(MultiPartInputStreamParser.java:133)
	at org.eclipse.jetty.util.MultiPartInputStreamParser.parse(MultiPartInputStreamParser.java:748)
	at org.eclipse.jetty.util.MultiPartInputStreamParser.getParts(MultiPartInputStreamParser.java:441)
	at org.eclipse.jetty.server.Request.getParts(Request.java:2328)
	at org.eclipse.jetty.server.Request.extractMultipartParameters(Request.java:538)
	at org.eclipse.jetty.server.Request.extractContentParameters(Request.java:460)
	at org.eclipse.jetty.server.Request.getParameters(Request.java:369)
	... 54 more
javax.servlet.ServletException: Filtered request failed.
	at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:384)
	at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
	at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
	at org.springframework.web.filter.CorsFilter.doFilterInternal(CorsFilter.java:96)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
	at org.eclipse.jetty.server.Server.handle(Server.java:564)
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:317)
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:110)
	at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
	at org.eclipse.jetty.util.thread.Invocable.invokePreferred(Invocable.java:128)
	at org.eclipse.jetty.util.thread.Invocable$InvocableExecutor.invoke(Invocable.java:222)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:294)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:199)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:672)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:590)
	at java.lang.Thread.run(Thread.java:748)
Caused by: org.eclipse.jetty.http.BadMessageException: 400: Unable to parse form content
	at org.eclipse.jetty.server.Request.getParameters(Request.java:373)
	at org.eclipse.jetty.server.Request.getParameter(Request.java:1016)
	at javax.servlet.ServletRequestWrapper.getParameter(ServletRequestWrapper.java:153)
	at org.apache.shiro.web.session.mgt.DefaultWebSessionManager.getReferencedSessionId(DefaultWebSessionManager.java:136)
	at org.apache.shiro.web.session.mgt.DefaultWebSessionManager.getSessionId(DefaultWebSessionManager.java:279)
	at com.cosmoplat.user.ScreenUserSessionManager.getSessionId(ScreenUserSessionManager.java:40)
	at org.apache.shiro.web.session.mgt.DefaultWebSessionManager.getSessionId(DefaultWebSessionManager.java:273)
	at org.apache.shiro.session.mgt.DefaultSessionManager.retrieveSession(DefaultSessionManager.java:216)
	at org.apache.shiro.session.mgt.AbstractValidatingSessionManager.doGetSession(AbstractValidatingSessionManager.java:118)
	at org.apache.shiro.session.mgt.AbstractNativeSessionManager.lookupSession(AbstractNativeSessionManager.java:148)
	at org.apache.shiro.session.mgt.AbstractNativeSessionManager.getSession(AbstractNativeSessionManager.java:140)
	at org.apache.shiro.mgt.SessionsSecurityManager.getSession(SessionsSecurityManager.java:156)
	at org.apache.shiro.mgt.DefaultSecurityManager.resolveContextSession(DefaultSecurityManager.java:456)
	at org.apache.shiro.mgt.DefaultSecurityManager.resolveSession(DefaultSecurityManager.java:442)
	at org.apache.shiro.mgt.DefaultSecurityManager.createSubject(DefaultSecurityManager.java:338)
	at org.apache.shiro.subject.Subject$Builder.buildSubject(Subject.java:846)
	at org.apache.shiro.web.subject.WebSubject$Builder.buildWebSubject(WebSubject.java:148)
	at org.apache.shiro.web.servlet.AbstractShiroFilter.createSubject(AbstractShiroFilter.java:292)
	at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:359)
	... 36 more
Caused by: java.lang.IllegalStateException: Multipart Mime part file exceeds max filesize
	at org.eclipse.jetty.util.MultiPartInputStreamParser$MultiPart.write(MultiPartInputStreamParser.java:133)
	at org.eclipse.jetty.util.MultiPartInputStreamParser.parse(MultiPartInputStreamParser.java:748)
	at org.eclipse.jetty.util.MultiPartInputStreamParser.getParts(MultiPartInputStreamParser.java:441)
	at org.eclipse.jetty.server.Request.getParts(Request.java:2328)
	at org.eclipse.jetty.server.Request.extractMultipartParameters(Request.java:538)
	at org.eclipse.jetty.server.Request.extractContentParameters(Request.java:460)
	at org.eclipse.jetty.server.Request.getParameters(Request.java:369)
	... 54 more

reason

For these configurations of spring boot, when uploading large files, you will be prompted that the file size exceeds the limit. Thanks to the automatic configuration function of spring boot, we have made the default settings for us. Specifically, in multipartautoconfiguration, we see that if we do not define the bean multipartconfigelement, spring boot will help us create a configuration unit.

@Bean
@ConditionalOnMissingBean
public MultipartConfigElement multipartConfigElement() {
	return this.multipartProperties.createMultipartConfig();
}

What about the default multipartconfiglelement? Multipart properties.

/**
 * Max file size. Values can use the suffixes "MB" or "KB" to indicate megabytes or
 * kilobytes respectively.
 */
private String maxFileSize = "1MB";

/**
 * Max request size. Values can use the suffixes "MB" or "KB" to indicate megabytes or
 * kilobytes respectively.
 */
private String maxRequestSize = "10MB";

public MultipartConfigElement createMultipartConfig() {
	MultipartConfigFactory factory = new MultipartConfigFactory();
	if (StringUtils.hasText(this.fileSizeThreshold)) {
		factory.setFileSizeThreshold(this.fileSizeThreshold);
	}
	if (StringUtils.hasText(this.location)) {
		factory.setLocation(this.location);
	}
	if (StringUtils.hasText(this.maxRequestSize)) {
		factory.setMaxRequestSize(this.maxRequestSize);
	}
	if (StringUtils.hasText(this.maxFileSize)) {
		factory.setMaxFileSize(this.maxFileSize);
	}
	return factory.createMultipartConfig();
}

Solution:

Configure multipart properties

Method 1: modify the application configuration file

spring:
  http:
    multipart:
      max-file-size: 500MB
      max-request-size: 500MB

Method 2: customize multipartconfigelement bean

@Component
public class MultipartConfig {

    @Bean
    public MultipartConfigElement multipartConfigElement() {
        MultipartConfigFactory factory = new MultipartConfigFactory();
        factory.setMaxFileSize("2048MB");
        factory.setMaxRequestSize("2048MB");
        return factory.createMultipartConfig();
    }
}

[Solved] springboot Startup Error: Bean with name ‘xxxxService‘ has been injected into other beans

An error was reported when starting the project in the local test today:

Bean with name ‘commonService’ has been injected into other beans [] in its raw version as part of a circular reference, but has eventually been wrapped. This means that said other beans do not use the final version of the bean. This is often the result of over-eager type matching – consider using ‘getBeanNamesOfType’ with the ‘allowEagerInit’ flag turned off, for example.**

Reason for error reporting:
it depends on a loop. Now I have a method that ServiceA needs to call serviceb, so ServiceA depends on serviceb, and there is a method that calls ServiceA in serviceb, which forms a loop dependency. When spring initializes a bean, it does not know which bean to initialize first, and an error will be reported.

What is circular dependency
bean a depends on B, and bean B depends on A. in this case, circular dependency occurs
bean a → bean B → bean a
more complex indirect dependencies cause cyclic dependencies as follows
Bean A → Bean B → Bean C → Bean D → Bean E → Bean A

What are the consequences of circular dependencies
when spring is loading all beans, spring tries to create beans in the order that they can be created normally
for example, there are the following dependencies:
bean a → bean B → bean C
spring first creates bean C, then creates bean B (injects C into b), and finally creates bean a (injects B into a).

However, when there is a circular dependency, spring will not be able to decide which bean to create first. In this case, spring will generate the exception beancurrentyincreationexception.

Solution:
1. Refactor the code and decouple it
2. When injecting beans, add @lazy annotation on the two interdependent beans

[Solved] IDEA jar Pack Error: java.lang.NoSuchMethodError: org.yaml.snakeyaml.nodes.ScalarNode.getScalarStyle

It is said on the Internet that it is a jar package conflict, so I intend to open the dense Maven dependency graph through the dependencies of idea to find clues.

As a result, the direct persuasion was too complicated;

17:22:00.943 [main] ERROR org.springframework.boot.SpringApplication - Application run failed
java.lang.NoSuchMethodError: org.yaml.snakeyaml.nodes.ScalarNode.getScalarStyle()Lorg/yaml/snakeyaml/DumperOptions$ScalarStyle;
	at org.springframework.boot.env.OriginTrackedYamlLoader$KeyScalarNode.<init>(OriginTrackedYamlLoader.java:124)
	at org.springframework.boot.env.OriginTrackedYamlLoader$KeyScalarNode.get(OriginTrackedYamlLoader.java:135)
	at org.springframework.boot.env.OriginTrackedYamlLoader$KeyScalarNode.get(OriginTrackedYamlLoader.java:130)
	at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
	at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1374)
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
	at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499)

Later, by clicking the code link in the console error prompt, you can directly choose to go to the jar package to see the code, and immediately find the two jar packages to do things again.

found a conflict between the selenium-server-standale-3.141.59.jar and the core package in Springboot.

This is still in vue’s node_modules

/Users/dairy/StudioProjects/mogu_blog_v2/vue_mogu_web/node_modules/selenium-server/lib/runner/selenium-server-standale-3.141.59.jar

delete it and this error will be solved.

JAVA package Run Error: Java hotspot (TM) 64 bit server VI warning: Info: OST; The ‘eror’ page file is too small to complete the operation

Run the jar package

Error content: Java hotspot (TM) 64 bit server VI warning: Info: OST; comn it_ memary(Ox10000085800,130023424,0) failed; The ‘eror’ page file is too small to complete the operation. (Dos error 7errno=1455)

Cause: because the memory of the configured JVM is too small or the size is not set

Solution: modify run configurations before packaging in eclipse

Right-click the code and click “run as” -> “Run configurations”, fill in the following values in “VM arguments:” in the arguments parameter.

-Xms64m -Xmx128m

Note: the memory setting can be modified according to the actual situation of the project. If the memory allocation is small, when the applied memory is greater than the set memory (Tomcat maximum memory – Xmx), full GC (STW) will be triggered. When performing full GC, there will be a jam. The memory allocation of each project can be allocated according to the frequency of use of the project

Springboot uses the Datetimeformat (pattern = “yyyy MM DD HH: mm: SS”) annotation to automatically convert the string to date type error

1.dto

import lombok.Data;
import org.springframework.format.annotation.DateTimeFormat;

import java.io.Serializable;
import java.util.Date;

/**
 * @author: htdd
 * @date: 2022/1/7 11:15
 */
@Data
public class TestDTO implements Serializable {

    @DateTimeFormat(pattern="yyyy-MM-dd HH:mm:ss")
    private Date createTime;
}

2.controller

@PostMapping("test")
public JsonData test(HttpServletRequest request, @RequestBody TestDTO dto) {
    return JsonData.buildSuccess("success");
}

3. An error is reported after a postman request

Postman request

Background error reporting

Error reporting reason:

The general meaning is that the time format does not meet the requirements. After checking the document, the default conversion format for time is

"yyyy-MM-dd'T'HH:mm:ss.SSSZ"  
"yyyy-MM-dd'T'HH:mm:ss.SSS'Z'"  
"EEE, dd MMM yyyy HH:mm:ss zzz"  
"yyyy-MM-dd"

Solution:

Unified configuration in configuration file

spring.jackson.time-zone=GMT+8
spring.jackson.date-format=yyyy-MM-dd HH:mm:ss

4. Postman requests again and the conversion is successful

[Solved] Unable to open debugger port (127.0.0.1:53471): java.net.SocketException “Socket closed”

21:59 Error running ‘Vipsoft’: Cannot run program “/Users/jimmy/Java/apache-tomcat-9.0.14/bin/catalina.sh” (in directory “/Users/jimmy/Java/apache-tomcat-9.0.14/bin”): error=13, Permission denied
21:59 Error running ‘Vipsoft’: Unable to open debugger port (127.0.0.1:53471): java.net.SocketException “Socket closed”

Solution: Open a terminal, go to the apache-tomcat-9.0.14\bin directory, and execute chmod 777 *.sh

JAVA api Access HDFS Error: Permission denied in production environment

An error occurs when the Java API accesses the HDFS file system without specifying the access user

        //1. Create the object of hadoop configuration
//        Configuration conf = new Configuration();
        Configuration conf = new Configuration();
        conf.set("fs.defaultFS","hdfs://linux121:9000");
        //2. Create the object of hadoop FileSystem
//        FileSystem fileSystem = FileSystem.get(new URI("hdfs://linux121:9000"), conf, "root");
        FileSystem fileSystem = FileSystem.get(conf);
        //3. Create the files
        fileSystem.mkdirs(new Path("/tp_user"));
        //4. Close
        fileSystem.close();

The following error messages appear:

org.apache.hadoop.security.AccessControlException: Permission denied: user=QI, access=WRITE, inode="/":root:supergroup:drwxr-xr-x
	at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.check(FSPermissionChecker.java:350)
	at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:251)
	at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:189)
	at org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkPermission(FSDirectory.java:1753)
	at org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkPermission(FSDirectory.java:1737)
	at org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkAncestorAccess(FSDirectory.java:1696)
	at org.apache.hadoop.hdfs.server.namenode.FSDirMkdirOp.mkdirs(FSDirMkdirOp.java:60)
	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.mkdirs(FSNamesystem.java:2990)
	at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.mkdirs(NameNodeRpcServer.java:1096)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.mkdirs(ClientNamenodeProtocolServerSideTranslatorPB

If the access name is not specified, the default is to use the current system user name for access, and an error will be reported if the permission is insufficient. The access permission of HDFS user is weak, which can not prevent bad people from doing bad things!!

In the case of production, there are three solutions:

Specify the user information to obtain the file system object and close the HDFS cluster permission verification

Turn off HDFS cluster permission verification

vim hdfs-site.xml
#Add the following properties
<property>
<name>dfs.permissions</name>
<value>true</value>
</property>

Based on the weak characteristics of HDFS permissions, we can completely give up HDFS permission verification. If we are in a production environment, we can consider using Kerberos, sentry and other security frameworks to manage the security of big data clusters. Therefore, we directly modify the root directory permission of HDFS to 777

hadoop fs -chmod -R 777 /

[Solved] Ideal Integrate Mybatis.xml File Error: BindingException: Invalid bound statement (not found):

Screenshot of error reporting

Checked the corresponding namespace

Corresponding target directory

Next, the path of the configuration file is checked

When it is found that none of the four conventional methods can solve the problem, consider whether it is the
POM file screenshot caused by jar package conflict

Sure enough, I use mybatis plus, but I use the startup jar package of mybatis. Replace it with mybatis plus boot starter, and comment out all related mybatis. The problem is solved.

[Solved] mybatis Multi-Module Error: Invalid bound statement (not found) 

2022-01-07 14:43:03.030 ERROR 18120 --- [schedule-pool-1] com.inkyi.system.service.SysLogService   : Invalid bound statement (not found): com.inkyi.system.mapper.SysOperLogMapper.insertSelective

org.apache.ibatis.binding.BindingException: Invalid bound statement (not found): com.inkyi.system.mapper.SysOperLogMapper.insertSelective
	at org.apache.ibatis.binding.MapperMethod$SqlCommand.<init>(MapperMethod.java:235) ~[mybatis-3.5.9.jar:3.5.9]
	at org.apache.ibatis.binding.MapperMethod.<init>(MapperMethod.java:53) ~[mybatis-3.5.9.jar:3.5.9]
	at org.apache.ibatis.binding.MapperProxy.lambda$cachedInvoker$0(MapperProxy.java:108) ~[mybatis-3.5.9.jar:3.5.9]
	at java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1705) ~[na:na]
	at org.apache.ibatis.util.MapUtil.computeIfAbsent(MapUtil.java:35) ~[mybatis-3.5.9.jar:3.5.9]
	at org.apache.ibatis.binding.MapperProxy.cachedInvoker(MapperProxy.java:95) ~[mybatis-3.5.9.jar:3.5.9]
	at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:86) ~[mybatis-3.5.9.jar:3.5.9]
	at com.sun.proxy.$Proxy81.insertSelective(Unknown Source) ~[na:na]
	at com.inkyi.system.service.SysLogService.insertOperlog(SysLogService.java:21) ~[main/:na]
	at com.inkyi.framework.manager.AsyncFactory$1.run(AsyncFactory.java:88) ~[main/:na]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:264) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[na:na]
	at java.base/java.lang.Thread.run(Thread.java:834) ~[na:na]

The project modules are as follows:

Mapper.XML and mapper classes are 100% sure.

That’s the configuration problem. Check to scan mapper in the configuration file XML configuration

#mybatis
mybatis.type-aliases-package=com.inkyi.*.entity
mybatis.mapper-locations=classpath:mapper/*/*.xml

Set

mybatis. mapper-locations=classpath:mapper/*/*. xml

Change to

mybatis. mapper-locations=classpath*:mapper/*/*. xml

Classpath: only the class directory under this project will be scanned

Classpath *: class directory in jar package will be scanned