1.1.6hotfix版本的adapter运行异常：java.nio.ByteBuffer.clear()Ljava/nio/ByteBuffer #4358
Comments
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me too |
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一样的情况 |
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已解决 |
试了jdk11 也可以解决这个问题 |
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最新的1.1.7-alpha已经兼容了jdk>=1.8的运行 |
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一样的报错： 2022-09-21 13:12:33.079 [main] INFO o.s.c.annotation.AnnotationConfigApplicationContext - Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext@2beee7ff: startup date [Wed Sep 21 13:12:33 CST 2022]; root of context hierarchy |
我现在就是用最新得1.1.7-alpha-1，jdk还是1.8，问题还是出现了 |
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赞
…------------------ 原始邮件 ------------------
发件人: "alibaba/canal" ***@***.***>;
发送时间: 2022年9月7日(星期三) 晚上8:05
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***@***.******@***.***>;
主题: Re: [alibaba/canal] 1.1.6hotfix版本的adapter运行异常：java.nio.ByteBuffer.clear()Ljava/nio/ByteBuffer (Issue #4358)
已解决 跟了下源码 com.alibaba.otter.canal.client.impl.SimpleCanalConnector 42行，方法readHeader.clear(); 进行方法，调的是jdk的下rt.jar里面的方法。异常信息是java.lang.NoSuchMethodError: java.nio.ByteBuffer.clear()Ljava/nio/ByteBuffer，但是明明jdk是有这个方法的。 一般这种情况是jdk版本不一致导致的。可能作者用是jdk 9,10,11或者更高版本开发的，而环境变量低于代码编译版本。 所以用高版本运行就可以了。 我直接用了jdk12运行，就没有报这个错了。我用的是mysql同步es，数据同步正常。我直接用jdk12测试的，可能 9，10，11也可以，你们自己去测试。这个问题网上找了半天也没有找到答案，我看也有好多同学在问。版本发布声音说的是jdk1.6.x以上就可以运行，太坑了。
试了jdk11 也可以解决这个问题
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阿里的开源就是搞笑，没有任何规范，想怎么改就怎么改，反正是刷kpi |
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升级jdk11解决 |
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存在这种bug，建议废弃这个版本或者修改 wiki，研究了好几天了。。。太坑了 |
哈哈，不要这么说，咱们不能吃别人的饭，还要砸别人的锅。 |
Question
canal版本1.1.6
下载了2022-08-11编译的hotfix包，运行后admin，deployer都正常，但adapter启动报错，信息如下：
2022-08-16 11:07:12.334 [main] INFO o.s.c.annotation.AnnotationConfigApplicationContext - Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext@445b295b: startup date [Tue Aug 16 11:07:12 CST 2022]; root of context hierarchy
2022-08-16 11:07:12.834 [main] INFO o.s.c.s.PostProcessorRegistrationDelegate$BeanPostProcessorChecker - Bean 'configurationPropertiesRebinderAutoConfiguration' of type [org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$a1606e1f] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2022-08-16 11:07:13.834 [main] INFO com.alibaba.druid.pool.DruidDataSource - {dataSource-1} inited
2022-08-16 11:07:14.037 [main] INFO c.a.otter.canal.adapter.launcher.CanalAdapterApplication - No active profile set, falling back to default profiles: default
2022-08-16 11:07:14.068 [main] INFO o.s.b.w.s.c.AnnotationConfigServletWebServerApplicationContext - Refreshing org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@553f1d75: startup date [Tue Aug 16 11:07:14 CST 2022]; parent: org.springframework.context.annotation.AnnotationConfigApplicationContext@445b295b
2022-08-16 11:07:14.802 [main] INFO org.springframework.cloud.context.scope.GenericScope - BeanFactory id=d918d7e8-5091-3baa-be10-1466c8ff3b6d
2022-08-16 11:07:14.912 [main] INFO o.s.c.s.PostProcessorRegistrationDelegate$BeanPostProcessorChecker - Bean 'org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration' of type [org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$a1606e1f] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2022-08-16 11:07:15.318 [main] INFO o.s.boot.web.embedded.tomcat.TomcatWebServer - Tomcat initialized with port(s): 8081 (http)
2022-08-16 11:07:15.334 [main] INFO org.apache.coyote.http11.Http11NioProtocol - Initializing ProtocolHandler ["http-nio-8081"]
2022-08-16 11:07:15.365 [main] INFO org.apache.catalina.core.StandardService - Starting service [Tomcat]
2022-08-16 11:07:15.365 [main] INFO org.apache.catalina.core.StandardEngine - Starting Servlet Engine: Apache Tomcat/8.5.29
2022-08-16 11:07:15.381 [localhost-startStop-1] INFO org.apache.catalina.core.AprLifecycleListener - The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: [C:\Program Files\Java\jdk1.8.0_191\jre\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0;C:\Program Files\Bingosoft\DeployAgent\tools;C:\Program Files\Bingosoft\DeployAgent\tools;C:\Program Files\Amazon\cfn-bootstrap;；C:\Program Files\Java\jdk1.8.0_191\bin;C:\Program Files\Java\jdk1.8.0_191\jre\bin;C:\Program Files (x86)\VRV\CEMS;C:\Users\Administrator\AppData\Local\Microsoft\WindowsApps;;.]
2022-08-16 11:07:15.599 [localhost-startStop-1] INFO o.a.catalina.core.ContainerBase.[Tomcat].[localhost].[/] - Initializing Spring embedded WebApplicationContext
2022-08-16 11:07:15.599 [localhost-startStop-1] INFO org.springframework.web.context.ContextLoader - Root WebApplicationContext: initialization completed in 1531 ms
2022-08-16 11:07:15.787 [localhost-startStop-1] INFO o.s.boot.web.servlet.ServletRegistrationBean - Servlet statViewServlet mapped to [/druid/]
2022-08-16 11:07:15.787 [localhost-startStop-1] INFO o.s.boot.web.servlet.ServletRegistrationBean - Servlet dispatcherServlet mapped to [/]
2022-08-16 11:07:15.787 [localhost-startStop-1] INFO o.s.boot.web.servlet.FilterRegistrationBean - Mapping filter: 'characterEncodingFilter' to: [/]
2022-08-16 11:07:15.802 [localhost-startStop-1] INFO o.s.boot.web.servlet.FilterRegistrationBean - Mapping filter: 'hiddenHttpMethodFilter' to: [/]
2022-08-16 11:07:15.802 [localhost-startStop-1] INFO o.s.boot.web.servlet.FilterRegistrationBean - Mapping filter: 'httpPutFormContentFilter' to: [/]
2022-08-16 11:07:15.802 [localhost-startStop-1] INFO o.s.boot.web.servlet.FilterRegistrationBean - Mapping filter: 'requestContextFilter' to: [/*]
2022-08-16 11:07:16.224 [main] INFO o.s.web.servlet.handler.SimpleUrlHandlerMapping - Mapped URL path [//favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2022-08-16 11:07:16.490 [main] INFO o.s.w.s.m.method.annotation.RequestMappingHandlerAdapter - Looking for @ControllerAdvice: org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@553f1d75: startup date [Tue Aug 16 11:07:14 GMT+08:00 2022]; parent: org.springframework.context.annotation.AnnotationConfigApplicationContext@445b295b
2022-08-16 11:07:16.615 [main] INFO o.s.w.s.m.method.annotation.RequestMappingHandlerMapping - Mapped "{[/count/{type}/{key}/{task}],methods=[GET]}" onto public java.util.Map<java.lang.String, java.lang.Object> com.alibaba.otter.canal.adapter.launcher.rest.CommonRest.count(java.lang.String,java.lang.String,java.lang.String)
2022-08-16 11:07:16.615 [main] INFO o.s.w.s.m.method.annotation.RequestMappingHandlerMapping - Mapped "{[/count/{type}/{task}],methods=[GET]}" onto public java.util.Map<java.lang.String, java.lang.Object> com.alibaba.otter.canal.adapter.launcher.rest.CommonRest.count(java.lang.String,java.lang.String)
2022-08-16 11:07:16.615 [main] INFO o.s.w.s.m.method.annotation.RequestMappingHandlerMapping - Mapped "{[/destinations],methods=[GET]}" onto public java.util.List<java.util.Map<java.lang.String, java.lang.String>> com.alibaba.otter.canal.adapter.launcher.rest.CommonRest.destinations()
2022-08-16 11:07:16.615 [main] INFO o.s.w.s.m.method.annotation.RequestMappingHandlerMapping - Mapped "{[/etl/{type}/{key}/{task}],methods=[POST]}" onto public com.alibaba.otter.canal.client.adapter.support.EtlResult com.alibaba.otter.canal.adapter.launcher.rest.CommonRest.etl(java.lang.String,java.lang.String,java.lang.String,java.lang.String)
2022-08-16 11:07:16.615 [main] INFO o.s.w.s.m.method.annotation.RequestMappingHandlerMapping - Mapped "{[/syncSwitch/{destination}],methods=[GET]}" onto public java.util.Map<java.lang.String, java.lang.String> com.alibaba.otter.canal.adapter.launcher.rest.CommonRest.etl(java.lang.String)
2022-08-16 11:07:16.615 [main] INFO o.s.w.s.m.method.annotation.RequestMappingHandlerMapping - Mapped "{[/syncSwitch/{destination}/{status}],methods=[PUT]}" onto public com.alibaba.otter.canal.client.adapter.support.Result com.alibaba.otter.canal.adapter.launcher.rest.CommonRest.etl(java.lang.String,java.lang.String)
2022-08-16 11:07:16.615 [main] INFO o.s.w.s.m.method.annotation.RequestMappingHandlerMapping - Mapped "{[/etl/{type}/{task}],methods=[POST]}" onto public com.alibaba.otter.canal.client.adapter.support.EtlResult com.alibaba.otter.canal.adapter.launcher.rest.CommonRest.etl(java.lang.String,java.lang.String,java.lang.String)
2022-08-16 11:07:16.631 [main] INFO o.s.w.s.m.method.annotation.RequestMappingHandlerMapping - Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.servlet.error.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2022-08-16 11:07:16.631 [main] INFO o.s.w.s.m.method.annotation.RequestMappingHandlerMapping - Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.servlet.error.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)
2022-08-16 11:07:16.662 [main] INFO o.s.web.servlet.handler.SimpleUrlHandlerMapping - Mapped URL path [/webjars/] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2022-08-16 11:07:16.662 [main] INFO o.s.web.servlet.handler.SimpleUrlHandlerMapping - Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2022-08-16 11:07:17.006 [main] INFO o.s.jmx.export.annotation.AnnotationMBeanExporter - Registering beans for JMX exposure on startup
2022-08-16 11:07:17.021 [main] INFO o.s.jmx.export.annotation.AnnotationMBeanExporter - Bean with name 'refreshScope' has been autodetected for JMX exposure
2022-08-16 11:07:17.021 [main] INFO o.s.jmx.export.annotation.AnnotationMBeanExporter - Bean with name 'configurationPropertiesRebinder' has been autodetected for JMX exposure
2022-08-16 11:07:17.021 [main] INFO o.s.jmx.export.annotation.AnnotationMBeanExporter - Bean with name 'environmentManager' has been autodetected for JMX exposure
2022-08-16 11:07:17.021 [main] INFO o.s.jmx.export.annotation.AnnotationMBeanExporter - Located managed bean 'environmentManager': registering with JMX server as MBean [org.springframework.cloud.context.environment:name=environmentManager,type=EnvironmentManager]
2022-08-16 11:07:17.037 [main] INFO o.s.jmx.export.annotation.AnnotationMBeanExporter - Located managed bean 'refreshScope': registering with JMX server as MBean [org.springframework.cloud.context.scope.refresh:name=refreshScope,type=RefreshScope]
2022-08-16 11:07:17.052 [main] INFO o.s.jmx.export.annotation.AnnotationMBeanExporter - Located managed bean 'configurationPropertiesRebinder': registering with JMX server as MBean [org.springframework.cloud.context.properties:name=configurationPropertiesRebinder,context=553f1d75,type=ConfigurationPropertiesRebinder]
2022-08-16 11:07:17.068 [main] INFO c.a.o.canal.adapter.launcher.loader.CanalAdapterService - ## syncSwitch refreshed.
2022-08-16 11:07:17.068 [main] INFO c.a.o.canal.adapter.launcher.loader.CanalAdapterService - ## start the canal client adapters.
2022-08-16 11:07:17.084 [main] INFO c.a.otter.canal.client.adapter.support.ExtensionLoader - extension classpath dir: D:\canal-v1.1.6\adapter_hotfix\plugin
2022-08-16 11:07:17.131 [main] INFO c.a.o.canal.adapter.launcher.loader.CanalAdapterLoader - Load canal adapter: logger succeed
2022-08-16 11:07:17.146 [main] INFO c.a.otter.canal.client.adapter.rdb.config.ConfigLoader - ## Start loading rdb mapping config ...
2022-08-16 11:07:17.209 [main] INFO c.a.otter.canal.client.adapter.rdb.config.ConfigLoader - ## Rdb mapping config loaded
2022-08-16 11:07:17.537 [main] INFO com.alibaba.druid.pool.DruidDataSource - {dataSource-2} inited
2022-08-16 11:07:17.552 [main] INFO c.a.o.canal.adapter.launcher.loader.CanalAdapterLoader - Load canal adapter: rdb succeed
2022-08-16 11:07:17.568 [main] INFO c.alibaba.otter.canal.connector.core.spi.ExtensionLoader - extension classpath dir: D:\canal-v1.1.6\adapter_hotfix\plugin
2022-08-16 11:07:17.599 [main] INFO c.a.o.canal.adapter.launcher.loader.CanalAdapterLoader - Start adapter for canal-client mq topic: Canal_31TO83-gPBM succeed
2022-08-16 11:07:17.599 [Thread-4] INFO c.a.otter.canal.adapter.launcher.loader.AdapterProcessor - =============> Start to connect destination: Canal_31TO83 <=============
2022-08-16 11:07:17.599 [main] INFO c.a.o.canal.adapter.launcher.loader.CanalAdapterService - ## the canal client adapters are running now ......
2022-08-16 11:07:17.615 [main] INFO org.apache.coyote.http11.Http11NioProtocol - Starting ProtocolHandler ["http-nio-8081"]
2022-08-16 11:07:17.615 [Thread-4] ERROR c.a.otter.canal.adapter.launcher.loader.AdapterProcessor - process error!
java.lang.NoSuchMethodError: java.nio.ByteBuffer.clear()Ljava/nio/ByteBuffer;
at com.alibaba.otter.canal.client.impl.SimpleCanalConnector.readNextPacket(SimpleCanalConnector.java:412) ~[na:na]
at com.alibaba.otter.canal.client.impl.SimpleCanalConnector.readNextPacket(SimpleCanalConnector.java:397) ~[na:na]
at com.alibaba.otter.canal.client.impl.SimpleCanalConnector.doConnect(SimpleCanalConnector.java:155) ~[na:na]
at com.alibaba.otter.canal.client.impl.SimpleCanalConnector.connect(SimpleCanalConnector.java:116) ~[na:na]
at com.alibaba.otter.canal.connector.tcp.consumer.CanalTCPConsumer.connect(CanalTCPConsumer.java:63) ~[na:na]
at com.alibaba.otter.canal.adapter.launcher.loader.AdapterProcessor.process(AdapterProcessor.java:185) ~[client-adapter.launcher-1.1.6.jar:na]
at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_191]
2022-08-16 11:07:17.631 [main] INFO org.apache.tomcat.util.net.NioSelectorPool - Using a shared selector for servlet write/read
2022-08-16 11:07:17.646 [main] INFO o.s.boot.web.embedded.tomcat.TomcatWebServer - Tomcat started on port(s): 8081 (http) with context path ''
2022-08-16 11:07:17.646 [main] INFO c.a.otter.canal.adapter.launcher.CanalAdapterApplication - Started CanalAdapterApplication in 6.047 seconds (JVM running for 7.13)
然后还是用1.1.6hotfix版的admin和deployer，adapter换成2022-05-24发布的包，运行正常，可以同步数据。
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