java在创建区域和持久化区域到磁盘Geme Gemfire Spring Boot时遇到问题

2 月，2 周 Questions & Answers 709

我观看了Springone平台的视频，John Blum作为演讲者，我有兴趣尝试Geode/Gemfire设置，但设置如Spring Data for Apache Geode Reference Guide所述

因此，我使用Eclipse制作spring boot geode客户端、定位器和缓存服务器，在以下情况下出现问题：

启动spring定位器，启动缓存服务器，并使用restcontroller启动客户机，这样我就可以发布我的POJO标题内容，并获取标题内容列表。客户机给我的异常是由以下原因引起的：org.springframework.web.client.ResourceAccessException: I/O error on POST request for "https://localhost:7070/gemfire/v1/regions": Connection refused (Connection refused); nested exception is java.net.ConnectException: Connection refused (Connection refused)

完整日志：

2019-10-29 09:54:12.461 ERROR 58556 --- [           main] o.s.boot.SpringApplication               : Application run failed

org.springframework.context.ApplicationContextException: Failed to start bean 'gemfireClusterSchemaObjectInitializer'; nested exception is org.springframework.web.client.ResourceAccessException: I/O error on POST request for "https://localhost:7070/gemfire/v1/regions": Connection refused (Connection refused); nested exception is java.net.ConnectException: Connection refused (Connection refused)
    at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:185) ~[spring-context-5.2.0.RELEASE.jar:5.2.0.RELEASE]
    at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:53) ~[spring-context-5.2.0.RELEASE.jar:5.2.0.RELEASE]
    at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:360) ~[spring-context-5.2.0.RELEASE.jar:5.2.0.RELEASE]
    at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:158) ~[spring-context-5.2.0.RELEASE.jar:5.2.0.RELEASE]
    at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:122) ~[spring-context-5.2.0.RELEASE.jar:5.2.0.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:894) ~[spring-context-5.2.0.RELEASE.jar:5.2.0.RELEASE]
    at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.finishRefresh(ServletWebServerApplicationContext.java:162) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:553) ~[spring-context-5.2.0.RELEASE.jar:5.2.0.RELEASE]
    at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747) [spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
    at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) [spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) [spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) [spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) [spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
    at network.powerhouse.commercehost.CommerceHostGeodeApplication.main(CommerceHostGeodeApplication.java:51) [classes/:na]
Caused by: org.springframework.web.client.ResourceAccessException: I/O error on POST request for "https://localhost:7070/gemfire/v1/regions": Connection refused (Connection refused); nested exception is java.net.ConnectException: Connection refused (Connection refused)
    at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:751) ~[spring-web-5.2.0.RELEASE.jar:5.2.0.RELEASE]
    at org.springframework.web.client.RestTemplate.exchange(RestTemplate.java:644) ~[spring-web-5.2.0.RELEASE.jar:5.2.0.RELEASE]
    at org.springframework.data.gemfire.config.admin.remote.RestHttpGemfireAdminTemplate.createRegion(RestHttpGemfireAdminTemplate.java:267) ~[spring-data-geode-2.2.0.RELEASE.jar:2.2.0.RELEASE]
    at org.springframework.data.gemfire.config.schema.definitions.RegionDefinition.create(RegionDefinition.java:125) ~[spring-data-geode-2.2.0.RELEASE.jar:2.2.0.RELEASE]
    at org.springframework.data.gemfire.config.annotation.ClusterConfigurationConfiguration$ClusterSchemaObjectInitializer.lambda$null$0(ClusterConfigurationConfiguration.java:403) ~[spring-data-geode-2.2.0.RELEASE.jar:2.2.0.RELEASE]
    at java.base/java.util.Optional.ifPresent(Optional.java:172) ~[na:na]
    at org.springframework.data.gemfire.config.annotation.ClusterConfigurationConfiguration$ClusterSchemaObjectInitializer.lambda$start$1(ClusterConfigurationConfiguration.java:402) ~[spring-data-geode-2.2.0.RELEASE.jar:2.2.0.RELEASE]
    at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183) ~[na:na]
    at java.base/java.util.stream.SortedOps$SizedRefSortingSink.end(SortedOps.java:357) ~[na:na]
    at java.base/java.util.stream.Sink$ChainedReference.end(Sink.java:258) ~[na:na]
    at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:485) ~[na:na]
    at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) ~[na:na]
    at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150) ~[na:na]
    at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173) ~[na:na]
    at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[na:na]
    at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497) ~[na:na]
    at org.springframework.data.gemfire.config.annotation.ClusterConfigurationConfiguration$ClusterSchemaObjectInitializer.start(ClusterConfigurationConfiguration.java:402) ~[spring-data-geode-2.2.0.RELEASE.jar:2.2.0.RELEASE]
    at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:182) ~[spring-context-5.2.0.RELEASE.jar:5.2.0.RELEASE]
    ... 14 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
    at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
    at java.base/java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:400) ~[na:na]
    at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:243) ~[na:na]
    at java.base/java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:225) ~[na:na]
    at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:402) ~[na:na]
    at java.base/java.net.Socket.connect(Socket.java:591) ~[na:na]
    at java.base/sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:657) ~[na:na]
    at java.base/sun.security.ssl.BaseSSLSocketImpl.connect(BaseSSLSocketImpl.java:174) ~[na:na]
    at java.base/sun.net.NetworkClient.doConnect(NetworkClient.java:182) ~[na:na]
    at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:474) ~[na:na]
    at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:569) ~[na:na]
    at java.base/sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:265) ~[na:na]
    at java.base/sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:372) ~[na:na]
    at java.base/sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:191) ~[na:na]
    at java.base/sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1181) ~[na:na]
    at java.base/sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1075) ~[na:na]
    at java.base/sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:177) ~[na:na]
    at java.base/sun.net.www.protocol.https.HttpsURLConnectionImpl.connect(HttpsURLConnectionImpl.java:163) ~[na:na]
    at org.springframework.http.client.SimpleBufferingClientHttpRequest.executeInternal(SimpleBufferingClientHttpRequest.java:76) ~[spring-web-5.2.0.RELEASE.jar:5.2.0.RELEASE]
    at org.springframework.http.client.AbstractBufferingClientHttpRequest.executeInternal(AbstractBufferingClientHttpRequest.java:48) ~[spring-web-5.2.0.RELEASE.jar:5.2.0.RELEASE]
    at org.springframework.http.client.AbstractClientHttpRequest.execute(AbstractClientHttpRequest.java:53) ~[spring-web-5.2.0.RELEASE.jar:5.2.0.RELEASE]
    at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:742) ~[spring-web-5.2.0.RELEASE.jar:5.2.0.RELEASE]
    ... 31 common frames omitted

我注释@EnableClusterConfiguration（useHttp=true），然后再次启动客户机，现在可以运行了。现在，我在我的restcontroller上发了一篇POJO帖子，尝试一下，得到了以下异常：

2019-10-29 09:43:08.193错误57276---[io-15050-exec-1]o.a.c.c.c.[/]。[dispatcherServlet]：Servlet。路径为[]的上下文中servlet[DispatchersServlet]的服务（）引发异常[请求处理失败；嵌套异常为org.springframework.dao.DataAccessResourceFailureException:192.168.100.8上的远程服务器（SpringBasedCacheClientApplication:57276:loner）：64494:51246215:SpringBasedCacheClientApplication:：在执行远程put时；嵌套的异常是org。阿帕奇。geode。隐藏物客户ServerOperationException:192.168.100.8（SpringBasedCacheClientApplication:57276:loner）上的远程服务器：64494:51246215:SpringBasedCacheClientApplication:：在执行远程put时]有根本原因

组织。阿帕奇。geode。隐藏物RegionDestroyeException:服务器连接来自[identity（192.168.100.8（SpringBasedCacheClientApplication:57276:loner）：64494:51246215:SpringBasedCacheClientApplication，连接=1；端口=64498]：put请求期间未找到名为/TitleContent的区域在org。阿帕奇。geode。内部的隐藏物层插座。基地司令部。WritereRegionDestroyedex（BaseCommand.java:624）~[geode-core-1.9.1.jar:na] 在org。阿帕奇。geode。内部的隐藏物层插座。命令Put65。cmdExecute（Put65.java:185）~[geode-core-1.9.1.jar:na] 在org。阿帕奇。geode。内部的隐藏物层插座。基地司令部。执行（BaseCommand.java:183）~[geode-core-1.9.1.jar:na] 在org。阿帕奇。geode。内部的隐藏物层插座。服务器连接。doNormalMessage（ServerConnection.java:851）~[geode-core-1.9.1.jar:na] 在org。阿帕奇。geode。内部的隐藏物层插座。原始服务器连接。doOneMessage（OriginalServerConnection.java:75）~[geode-core-1.9.1.jar:na] 在org。阿帕奇。geode。内部的隐藏物层插座。服务器连接。运行（ServerConnection.java:1227）~[geode-core-1.9.1.jar:na] 在爪哇。base/java。util。同时发生的线程池执行器。runWorker（ThreadPoolExecutor.java:1135）~[na:na] 在爪哇。base/java。util。同时发生的ThreadPoolExecutor$Worker。运行（ThreadPoolExecutor.java:635）~[na:na] 在org。阿帕奇。geode。内部的隐藏物层插座。接受者。lambda$initializeServerConnectionReadPool$3（AcceptorImpl.java:616）~[geode-core-1.9.1.jar:na] 在org。阿帕奇。geode。内部的登录中。伐木厂。lambda$newThread$0（LoggingThreadFactory.java:121）~[geode-core-1.9.1.jar:na] 在爪哇。base/java。朗。丝线。运行（Thread.java:844）[na:na]
这次我取消了注释/@EnableClusterConfiguration（useHttp=true），但我删除了useHttp，只使用了@EnableClusterConfiguration（我怀疑这是错误的原因）。我停止Spring客户端并重新启动它。现在它失败了，说：org。阿帕奇。geode。隐藏物RegionExistsException:/标题内容

完整日志：

Application run failed

org.springframework.context.ApplicationContextException: Failed to start bean 'gemfireClusterSchemaObjectInitializer'; nested exception is org.apache.geode.cache.execute.FunctionException: org.apache.geode.cache.RegionExistsException: /TitleContent
    at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:185) ~[spring-context-5.2.0.RELEASE.jar:5.2.0.RELEASE]
    at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:53) ~[spring-context-5.2.0.RELEASE.jar:5.2.0.RELEASE]
    at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:360) ~[spring-context-5.2.0.RELEASE.jar:5.2.0.RELEASE]
    at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:158) ~[spring-context-5.2.0.RELEASE.jar:5.2.0.RELEASE]
    at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:122) ~[spring-context-5.2.0.RELEASE.jar:5.2.0.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:894) ~[spring-context-5.2.0.RELEASE.jar:5.2.0.RELEASE]
    at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.finishRefresh(ServletWebServerApplicationContext.java:162) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:553) ~[spring-context-5.2.0.RELEASE.jar:5.2.0.RELEASE]
    at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747) [spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
    at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) [spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) [spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) [spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) [spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
    at network.powerhouse.commercehost.CommerceHostGeodeApplication.main(CommerceHostGeodeApplication.java:51) [classes/:na]
Caused by: org.apache.geode.cache.execute.FunctionException: org.apache.geode.cache.RegionExistsException: /TitleContent
    at org.apache.geode.internal.cache.tier.sockets.command.ExecuteFunction66.cmdExecute(ExecuteFunction66.java:262) ~[geode-core-1.9.1.jar:na]
    at org.apache.geode.internal.cache.tier.sockets.command.ExecuteFunction70.cmdExecute(ExecuteFunction70.java:66) ~[geode-core-1.9.1.jar:na]
    at org.apache.geode.internal.cache.tier.sockets.BaseCommand.execute(BaseCommand.java:183) ~[geode-core-1.9.1.jar:na]
    at org.apache.geode.internal.cache.tier.sockets.ServerConnection.doNormalMessage(ServerConnection.java:851) ~[geode-core-1.9.1.jar:na]
    at org.apache.geode.internal.cache.tier.sockets.OriginalServerConnection.doOneMessage(OriginalServerConnection.java:75) ~[geode-core-1.9.1.jar:na]
    at org.apache.geode.internal.cache.tier.sockets.ServerConnection.run(ServerConnection.java:1227) ~[geode-core-1.9.1.jar:na]
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1135) ~[na:na]
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[na:na]
    at org.apache.geode.internal.cache.tier.sockets.AcceptorImpl.lambda$initializeServerConnectionThreadPool$3(AcceptorImpl.java:616) ~[geode-core-1.9.1.jar:na]
    at org.apache.geode.internal.logging.LoggingThreadFactory.lambda$newThread$0(LoggingThreadFactory.java:121) ~[geode-core-1.9.1.jar:na]
    at java.base/java.lang.Thread.run(Thread.java:844) ~[na:na]
Caused by: org.apache.geode.cache.RegionExistsException: /TitleContent
    at org.apache.geode.internal.cache.GemFireCacheImpl.createVMRegion(GemFireCacheImpl.java:2983) ~[geode-core-1.9.1.jar:na]
    at org.apache.geode.internal.cache.GemFireCacheImpl.basicCreateRegion(GemFireCacheImpl.java:2938) ~[geode-core-1.9.1.jar:na]
    at org.apache.geode.internal.cache.GemFireCacheImpl.createRegion(GemFireCacheImpl.java:2925) ~[geode-core-1.9.1.jar:na]
    at org.apache.geode.cache.RegionFactory.create(RegionFactory.java:755) ~[geode-core-1.9.1.jar:na]
    at org.springframework.data.gemfire.config.admin.functions.CreateRegionFunction.createRegion(CreateRegionFunction.java:51) ~[spring-data-geode-2.2.0.RELEASE.jar:2.2.0.RELEASE]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
    at java.base/java.lang.reflect.Method.invoke(Method.java:564) ~[na:na]
    at org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:279) ~[spring-core-5.2.0.RELEASE.jar:5.2.0.RELEASE]
    at org.springframework.data.gemfire.function.PojoFunctionWrapper.invokeTargetMethod(PojoFunctionWrapper.java:176) ~[spring-data-geode-2.2.0.RELEASE.jar:2.2.0.RELEASE]
    at org.springframework.data.gemfire.function.PojoFunctionWrapper.execute(PojoFunctionWrapper.java:155) ~[spring-data-geode-2.2.0.RELEASE.jar:2.2.0.RELEASE]
    at org.apache.geode.internal.cache.tier.sockets.command.ExecuteFunction66.executeFunctionLocally(ExecuteFunction66.java:320) ~[geode-core-1.9.1.jar:na]
    at org.apache.geode.internal.cache.tier.sockets.command.ExecuteFunction66.cmdExecute(ExecuteFunction66.java:250) ~[geode-core-1.9.1.jar:na]
    ... 10 common frames omitted

这次我再次评论/@EnableClusterConfiguration并再次启动Spring客户端。这次它运行了，我用同样的POJO再试一次。成功了

完整日志：

Initializing Spring DispatcherServlet 'dispatcherServlet'
2019-10-29 10:04:04.477  INFO 59413 --- [io-15050-exec-1] o.s.web.servlet.DispatcherServlet        : Initializing Servlet 'dispatcherServlet'
2019-10-29 10:04:04.483  INFO 59413 --- [io-15050-exec-1] o.s.web.servlet.DispatcherServlet        : Completed initialization in 6 ms
2019-10-29 10:04:04.598  INFO 59413 --- [io-15050-exec-1] o.a.geode.pdx.internal.TypeRegistry      : Caching PdxType[dsid=0, typenum=12150516
        name=network.powerhouse.commercehost.model.TitleContent
        fields=[
        id:Object:identity:0:idx0(relativeOffset)=0:idx1(vlfOffsetIndex)=-1
        code:String:1:1:idx0(relativeOffset)=0:idx1(vlfOffsetIndex)=1
        title:String:2:2:idx0(relativeOffset)=0:idx1(vlfOffsetIndex)=2
        content:String:3:3:idx0(relativeOffset)=0:idx1(vlfOffsetIndex)=3]]

我尝试在控制器上使用get rest端点成功地获取标题内容列表
现在我关闭了所有的设备，重新启动它们。我试图得到第5点的列表，并在完整的日志中给出例外：

Servlet路径为[]的上下文中servlet[dispatcherServlet]的.service（）引发异常[请求处理失败；嵌套异常为org.springframework.dao.DataAccessResourceFailureException:192.168.100.8上的远程服务器（SpringBasedCacheClientApplication:59853:loner）：49745:69bf7c15:SpringBasedCacheClientApplication:在执行远程查询时；嵌套的异常是org。阿帕奇。geode。隐藏物客户ServerOperationException:192.168.100.8（SpringBasedCacheClientApplication:59853:loner）上的远程服务器：49745:69bf7c15:SpringBasedCacheClientApplication:执行远程查询时]的根本原因

组织。阿帕奇。geode。隐藏物查询RegionNotFoundException:未找到区域：/TitleContent 在org。阿帕奇。geode。隐藏物查询内部的DefaultQuery。checkQueryOnPR（DefaultQuery.java:464）~[geode-core-1.9.1.jar:na] 在org。阿帕奇。geode。隐藏物查询内部的DefaultQuery。执行（DefaultQuery.java:226）~[geode-core-1.9.1.jar:na] 在org。阿帕奇。geode。内部的隐藏物层插座。BaseCommandQuery。processQueryUsingParams（BaseCommandQuery.java:120）~[geode-core-1.9.1.jar:na] 在org。阿帕奇。geode。内部的隐藏物层插座。命令查询651。cmdExecute（Query651.java:135）~[geode-core-1.9.1.jar:na] 在org。阿帕奇。geode。内部的隐藏物层插座。基地司令部。执行（BaseCommand.java:183）~[geode-core-1.9.1.jar:na] 在org。阿帕奇。geode。内部的隐藏物层插座。服务器连接。doNormalMessage（ServerConnection.java:851）~[geode-core-1.9.1.jar:na] 在org。阿帕奇。geode。内部的隐藏物层插座。原始服务器连接。doOneMessage（OriginalServerConnection.java:75）~[geode-core-1.9.1.jar:na] 在org。阿帕奇。geode。内部的隐藏物层插座。服务器连接。运行（ServerConnection.java:1227）~[geode-core-1.9.1.jar:na] 在爪哇。base/java。util。同时发生的线程池执行器。runWorker（ThreadPoolExecutor.java:1135）~[na:na] 在爪哇。base/java。util。同时发生的ThreadPoolExecutor$Worker。运行（ThreadPoolExecutor.java:635）~[na:na] 在org。阿帕奇。geode。内部的隐藏物层插座。接受者。lambda$initializeServerConnectionReadPool$3（AcceptorImpl.java:616）~[geode-core-1.9.1.jar:na] 在org。阿帕奇。geode。内部的登录中。伐木厂。lambda$newThread$0（LoggingThreadFactory.java:121）~[geode-core-1.9.1.jar:na] 在爪哇。base/java。朗。丝线。运行（Thread.java:844）[na:na]

该区域似乎无法持久存储到磁盘

问题:

在第3点抛出异常，但肯定创建了TitleContent区域。但为什么会抛出异常呢

有人能指出我漏掉了什么吗？@EnableClusterConfiguration在我的情况下表现得很奇怪，以及为什么区域没有持久化到磁盘（根据参考手册，默认情况下应该持久化到磁盘存储在7.12.7参考手册）。很抱歉问了这么长的问题。我就是不能把它缩短

谢谢如果有人能帮忙，我真的很感激

完整的源代码列表：

服务器：

@SpringBootApplication
@CacheServerApplication(locators="localhost[10334]", name="GeodeServerApplication" )
@EnableCacheServer(name="neptunus", autoStartup=true, hostnameForClients = "localhost", port = 48484)
//@EnableCachingDefinedRegions
//@EnableGemfireCaching
@EnablePdx
@EnableManager
@EnableHttpService
public class GeodeServerApplication {

    public static void main(String[] args) {
        SpringApplication.run(GeodeServerApplication.class, args);
    }

}

定位器：

@SpringBootApplication
@LocatorApplication(port = 10334)
public class GeodeLocatorApplication {

    public static void main(String[] args) {
        SpringApplication.run(GeodeLocatorApplication.class, args);
    }

}

客户：

@SpringBootApplication
@ClientCacheApplication(logLevel = "debug", locators = {@Locator(host = "localhost", port = 10334)})
@EnablePool(name="neptunusPool", servers=@Server(host="localhost", port=48484))
@EnableGemfireRepositories(basePackageClasses= {network.powerhouse.commercehost.repository.TitleContentRepository.class})
@EnableEntityDefinedRegions(basePackageClasses= {
        network.powerhouse.commercehost.model.TitleContent.class
})
@ReplicateRegion
@EnableClusterDefinedRegions
@EnableCachingDefinedRegions
@EnableGemfireCaching
@EnableIndexing
//@EnableClusterConfiguration
@EnablePdx
public class CommerceHostGeodeApplication {

    public static void main(String[] args) {

        SpringApplication.run(CommerceHostGeodeApplication.class, args);

    }

}

客户端控制器：

@RestController
public class TitleContentController {

    @Autowired
    TitleContentService service;

    @PostMapping("/titlecontent")
    TitleContent postTitleContent(@RequestBody TitleContent titleContent) {

        return service.save(titleContent);
    }

    @GetMapping("titlecontent")
    List<TitleContent> getTitleContentByCode(@RequestParam("code") String code){

        return service.findByCode(code);

    }
}

客户端存储库：

@Region("TitleContent")
public interface TitleContentRepository extends CrudRepository<TitleContent, Long> {

    @Trace
    List<TitleContent> findByCode(String code);

}

客户服务：

public interface TitleContentServiceInterface {

    public TitleContent save(TitleContent titleContent);
    public void delete(TitleContent titleContent);
    public TitleContent findById(Long id);
    List<TitleContent> findByCode(String code);

}

@Service
public class TitleContentService implements TitleContentServiceInterface{

    @Autowired
    TitleContentRepository repo;


    @Override
    public TitleContent save(TitleContent titleContent) {

        return repo.save(titleContent);
    }

    @Override
    public void delete(TitleContent titleContent) {
        repo.delete(titleContent);

    }

    @Override
    public TitleContent findById(Long id) {
        return repo.findById(id).get();
    }

    @Override
    public List<TitleContent> findByCode(String code) {
        return repo.findByCode(code);
    }

}

波乔：

@Region("TitleContent")
public class TitleContent {

    @Id
    private Long id;
    @Indexed
    private String code;
    private String title;
    private String content;
    public TitleContent(Long id, String code, String title, String content) {
        super();
        this.id = id;
        this.code = code;
        this.title = title;
        this.content = content;
    }
    public TitleContent() {
        super();
    }
    public Long getId() {
        return id;
    }
    public void setId(Long id) {
        this.id = id;
    }
    public String getCode() {
        return code;
    }
    public void setCode(String code) {
        this.code = code;
    }
    public String getTitle() {
        return title;
    }
    public void setTitle(String title) {
        this.title = title;
    }
    public String getContent() {
        return content;
    }
    public void setContent(String content) {
        this.content = content;
    }
    @Override
    public String toString() {
        return "TitleContent [id=" + id + ", code=" + code + ", title=" + title + ", content=" + content + "]";
    }



}

依赖项：

<dependency>
            <groupId>org.springframework.geode</groupId>
            <artifactId>spring-geode-starter</artifactId>
            <version>1.2.0.RELEASE</version>
        </dependency>

SPRING启动版本：

<groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.2.0.RELEASE</version>

共 (1) 个答案

# 1 楼答案
我终于找到了解决这个问题的方法，在读了几遍来自SpringData Gemfire DiskStore的约翰·布鲁姆的答案后

在我的情况下，我肯定不能使用@EnableClusterConfiguration（仍然不知道为什么）。据John说，我们可以使用gfsh创建区域。由此我有了一个在Spring Boot CacheServer上做同样事情的想法。那么，如果我在CacheServer上定义我的POJO，并让annotation@EnableEntityDefinedRegions在CacheServer端创建区域，该怎么办呢。我再借一次

serverRegionShortcut = RegionShortcut.PARTITION_PERSISTENT

来自约翰，但我把它放在

@EnableEntityDefinedRegions

除此之外，我还需要持久化我的PDX类型（如果我没有在缓存服务器端持久化PDX类型，Spring和/或Geode Gemfire不喜欢我）。所以，我使用相同的方法从SpringData Gemfire DiskStore持久化，但我在CacheServer端实现了它，并在应用程序中添加了一些条目。属性来告诉spring也保持Pdx类型

通过这种方式，我能够成功地在CacheServer端创建和持久化区域，并持久化Pdx

下面是完整的代码和应用程序。我从SpringData Gemfire DiskStore那里借用了这个想法

如果有人能告诉我这种变通方法是不是一种好方法，或者有没有其他方法或更好的主意，我将不胜感激（仍然想知道为什么@EnableClusterConfiguration不喜欢我，而其他人对此没有问题：=（，所以如果有人能告诉我哪里是我的错误，我真的很感激。）)

客户：
```
@SpringBootApplication
@ClientCacheApplication(logLevel = "debug", locators = {@Locator(host = "localhost", port = 10334)})
@EnablePool(name="neptunusPool", servers=@Server(host="localhost", port=41414))
@EnableGemfireRepositories(basePackageClasses= {TitleContentRepository.class})
@EnableEntityDefinedRegions(basePackageClasses= {TitleContent.class
})
//@ReplicateRegion
//@EnableClusterDefinedRegions
//@EnableCachingDefinedRegions
//@EnableGemfireCaching
@EnableIndexing
//@EnableClusterConfiguration
@EnablePdx

public class CommerceHostGeodeApplication {

    public static void main(String[] args) {

        SpringApplication.run(CommerceHostGeodeApplication.class, args);

    }

}
```
在客户端，相同的POJO、存储库和RestController，应用程序中没有任何内容。除服务器之外的属性。端口定义

缓存服务器：
```
@SpringBootApplication
@CacheServerApplication(locators="localhost[10334]", name="GeodeServerApplication" )
@EnableCacheServer(name="neptunus", autoStartup=true, hostnameForClients = "localhost", port = 41414)
@EnableCachingDefinedRegions
@EnableGemfireCaching
@EnablePdx
@EnableManager
@EnableHttpService
@EnableDiskStore(name = "disk_store")
@EnableEntityDefinedRegions(basePackageClasses= {TitleContent.class
}, serverRegionShortcut = RegionShortcut.PARTITION_PERSISTENT)
public class GeodeServerApplication {

    public static void main(String[] args) {
        SpringApplication.run(GeodeServerApplication.class, args);
    }

}
```
缓存服务器应用程序。属性：
```
server.port=15010
spring.data.gemfire.disk.store.name=disk_store
spring.data.gemfire.disk.store.directory.location=/Users/ars/geode/data
spring.data.gemfire.pdx.disk-store-name=disk_store
spring.data.gemfire.pdx.persistent=true
spring.data.gemfire.management.use-http=true
```
启动CacheServer后，将创建区域，并能够将其持久化/保存到磁盘

Python中文网

有 Java 编程相关的问题?

java在创建区域和持久化区域到磁盘Geme Gemfire Spring Boot时遇到问题

共 (1) 个答案

# 1 楼答案