嵌入式Solr-未满足的PendencyException（Solr服务器似乎很好）

获取最新版本Solr 5.0的异常。降级到早期版本（4.10.4），但该版本有其自身的问题（见例外情况2）

SolrConfig类

public class SolrEmbeddedConfig {
    @Autowired
    private Environment environment;

     @Bean
        public EmbeddedSolrServerFactoryBean solrServerFactoryBean() {

            EmbeddedSolrServerFactoryBean factory = new EmbeddedSolrServerFactoryBean();
            factory.setSolrHome(environment.getRequiredProperty("embeded.solr.home"));

            return factory;
        }

    @Bean
    public SolrTemplate solrTemplate() throws Exception {
        return new SolrTemplate(solrServerFactoryBean().getObject());
    }

}

异常1：抛出最新版本的Solr 5.0

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'accountTemplate' defined in file [/Users/foo/workspace/ProjectX/build/tmp/tomcatRunWar/work/Tomcat/localhost/com.projecta/WEB-INF/classes/com/projecta/core/api/impl/AccountTemplate.class]: Unsatisfied dependency expressed through constructor argument with index 1 of type [com.projecta.core.search.service.AutocompleteDocumentService]: : Error creating bean with name 'autocompleteDocumentService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.data.solr.core.SolrTemplate com.projecta.core.search.service.impl.AutocompleteDocumentServiceImpl.solrTemplate; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'solrTemplate' defined in class path resource [com/projecta/core/config/SolrEmbeddedConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.solr.core.SolrTemplate]: Factory method 'solrTemplate' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'solrServerFactoryBean' defined in class path resource [com/projecta/core/config/SolrEmbeddedConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.solr.server.support.EmbeddedSolrServerFactoryBean]: Factory method 'solrServerFactoryBean' threw exception; nested exception is java.lang.VerifyError: Bad return type
Exception Details:
  Location:
    org/springframework/data/solr/server/support/EmbeddedSolrServerFactory.getSolrServer(Ljava/lang/String;)Lorg/apache/solr/client/solrj/SolrServer; @4: areturn
  Reason:
    Type 'org/apache/solr/client/solrj/embedded/EmbeddedSolrServer' (current frame, stack[0]) is not assignable to 'org/apache/solr/client/solrj/SolrServer' (from method signature)
  Current Frame:
    bci: @4
    flags: { }
    locals: { 'org/springframework/data/solr/server/support/EmbeddedSolrServerFactory', 'java/lang/String' }
    stack: { 'org/apache/solr/client/solrj/embedded/EmbeddedSolrServer' }
  Bytecode:
    0000000: 2ab6 0032 b0
; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'autocompleteDocumentService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.data.solr.core.SolrTemplate com.projecta.core.search.service.impl.AutocompleteDocumentServiceImpl.solrTemplate; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'solrTemplate' defined in class path resource [com/projecta/core/config/SolrEmbeddedConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.solr.core.SolrTemplate]: Factory method 'solrTemplate' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'solrServerFactoryBean' defined in class path resource [com/projecta/core/config/SolrEmbeddedConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.solr.server.support.EmbeddedSolrServerFactoryBean]: Factory method 'solrServerFactoryBean' threw exception; nested exception is java.lang.VerifyError: Bad return type
Exception Details:
  Location:
    org/springframework/data/solr/server/support/EmbeddedSolrServerFactory.getSolrServer(Ljava/lang/String;)Lorg/apache/solr/client/solrj/SolrServer; @4: areturn
  Reason:
    Type 'org/apache/solr/client/solrj/embedded/EmbeddedSolrServer' (current frame, stack[0]) is not assignable to 'org/apache/solr/client/solrj/SolrServer' (from method signature)
  Current Frame:
    bci: @4
    flags: { }
    locals: { 'org/springframework/data/solr/server/support/EmbeddedSolrServerFactory', 'java/lang/String' }
    stack: { 'org/apache/solr/client/solrj/embedded/EmbeddedSolrServer' }
  Bytecode:
    0000000: 2ab6 0032 b0

    at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:749) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:185) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1139) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1042) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:504) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:755) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757) ~[spring-context-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480) ~[spring-context-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403) [spring-web-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306) [spring-web-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106) [spring-web-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4937) [tomcat-embed-core-7.0.42.jar:7.0.42]
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5434) [tomcat-embed-core-7.0.42.jar:7.0.42]
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [tomcat-embed-core-7.0.42.jar:7.0.42]
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559) [tomcat-embed-core-7.0.42.jar:7.0.42]
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549) [tomcat-embed-core-7.0.42.jar:7.0.42]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0]
    at java.lang.Thread.run(Thread.java:744) [na:1.8.0]
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'autocompleteDocumentService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.data.solr.core.SolrTemplate com.projecta.core.search.service.impl.AutocompleteDocumentServiceImpl.solrTemplate; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'solrTemplate' defined in class path resource [com/projecta/core/config/SolrEmbeddedConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.solr.core.SolrTemplate]: Factory method 'solrTemplate' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'solrServerFactoryBean' defined in class path resource [com/projecta/core/config/SolrEmbeddedConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.solr.server.support.EmbeddedSolrServerFactoryBean]: Factory method 'solrServerFactoryBean' threw exception; nested exception is java.lang.VerifyError: Bad return type
Exception Details:
  Location:
    org/springframework/data/solr/server/support/EmbeddedSolrServerFactory.getSolrServer(Ljava/lang/String;)Lorg/apache/solr/client/solrj/SolrServer; @4: areturn
  Reason:
    Type 'org/apache/solr/client/solrj/embedded/EmbeddedSolrServer' (current frame, stack[0]) is not assignable to 'org/apache/solr/client/solrj/SolrServer' (from method signature)
  Current Frame:
    bci: @4
    flags: { }
    locals: { 'org/springframework/data/solr/server/support/EmbeddedSolrServerFactory', 'java/lang/String' }
    stack: { 'org/apache/solr/client/solrj/embedded/EmbeddedSolrServer' }
  Bytecode:
    0000000: 2ab6 0032 b0

    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1210) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1120) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1044) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:942) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:813) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:741) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    ... 24 common frames omitted

异常2：Solr版本4降级时引发

21:03:12.818 [coreLoadExecutor-13-thread-1] ERROR org.apache.solr.core.CoreContainer - Error creating core [collection1]: Error opening new searcher
org.apache.solr.common.SolrException: Error opening new searcher
    at org.apache.solr.core.SolrCore.<init>(SolrCore.java:881) ~[solr-core-4.10.4.jar:4.10.4 1662817 - mike - 2015-02-27 16:43:07]
    at org.apache.solr.core.SolrCore.<init>(SolrCore.java:654) ~[solr-core-4.10.4.jar:4.10.4 1662817 - mike - 2015-02-27 16:43:07]
    at org.apache.solr.core.CoreContainer.create(CoreContainer.java:491) ~[solr-core-4.10.4.jar:4.10.4 1662817 - mike - 2015-02-27 16:43:07]
    at org.apache.solr.core.CoreContainer$1.call(CoreContainer.java:255) [solr-core-4.10.4.jar:4.10.4 1662817 - mike - 2015-02-27 16:43:07]
    at org.apache.solr.core.CoreContainer$1.call(CoreContainer.java:249) [solr-core-4.10.4.jar:4.10.4 1662817 - mike - 2015-02-27 16:43:07]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0]
    at java.lang.Thread.run(Thread.java:744) [na:1.8.0]
Caused by: org.apache.solr.common.SolrException: Error opening new searcher
    at org.apache.solr.core.SolrCore.openNewSearcher(SolrCore.java:1574) ~[solr-core-4.10.4.jar:4.10.4 1662817 - mike - 2015-02-27 16:43:07]
    at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1686) ~[solr-core-4.10.4.jar:4.10.4 1662817 - mike - 2015-02-27 16:43:07]
    at org.apache.solr.core.SolrCore.<init>(SolrCore.java:853) ~[solr-core-4.10.4.jar:4.10.4 1662817 - mike - 2015-02-27 16:43:07]
    ... 8 common frames omitted
Caused by: org.apache.lucene.store.LockObtainFailedException: Lock obtain timed out: NativeFSLock@/Users/foo/workspace/ProjectX/solr_sandbox/collection1/data/index/write.lock
    at org.apache.lucene.store.Lock.obtain(Lock.java:89) ~[lucene-core-4.10.4.jar:4.10.4 1662817 - mike - 2015-02-27 16:38:43]
    at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:755) ~[lucene-core-4.10.4.jar:4.10.4 1662817 - mike - 2015-02-27 16:38:43]
    at org.apache.solr.update.SolrIndexWriter.<init>(SolrIndexWriter.java:77) ~[solr-core-4.10.4.jar:4.10.4 1662817 - mike - 2015-02-27 16:43:07]
    at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:64) ~[solr-core-4.10.4.jar:4.10.4 1662817 - mike - 2015-02-27 16:43:07]
    at org.apache.solr.update.DefaultSolrCoreState.createMainIndexWriter(DefaultSolrCoreState.java:284) ~[solr-core-4.10.4.jar:4.10.4 1662817 - mike - 2015-02-27 16:43:07]
    at org.apache.solr.update.DefaultSolrCoreState.getIndexWriter(DefaultSolrCoreState.java:116) ~[solr-core-4.10.4.jar:4.10.4 1662817 - mike - 2015-02-27 16:43:07]
    at org.apache.solr.core.SolrCore.openNewSearcher(SolrCore.java:1537) ~[solr-core-4.10.4.jar:4.10.4 1662817 - mike - 2015-02-27 16:43:07]
    ... 10 common frames omitted
21:03:14.655 [Finalizer] ERROR o.apache.solr.update.SolrIndexWriter - SolrIndexWriter was not closed prior to finalize(), indicates a bug -- POSSIBLE RESOURCE LEAK!!!
21:03:14.656 [Finalizer] ERROR o.apache.solr.update.SolrIndexWriter - Error closing IndexWriter
java.lang.NullPointerException: null
    at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3271) ~[lucene-core-4.10.4.jar:4.10.4 1662817 - mike - 2015-02-27 16:38:43]
    at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3240) ~[lucene-core-4.10.4.jar:4.10.4 1662817 - mike - 2015-02-27 16:38:43]
    at org.apache.lucene.index.IndexWriter.shutdown(IndexWriter.java:910) ~[lucene-core-4.10.4.jar:4.10.4 1662817 - mike - 2015-02-27 16:38:43]
    at org.apache.lucene.index.IndexWriter.close(IndexWriter.java:987) ~[lucene-core-4.10.4.jar:4.10.4 1662817 - mike - 2015-02-27 16:38:43]
    at org.apache.lucene.index.IndexWriter.close(IndexWriter.java:957) ~[lucene-core-4.10.4.jar:4.10.4 1662817 - mike - 2015-02-27 16:38:43]
    at org.apache.solr.update.SolrIndexWriter.close(SolrIndexWriter.java:129) [solr-core-4.10.4.jar:4.10.4 1662817 - mike - 2015-02-27 16:43:07]
    at org.apache.solr.update.SolrIndexWriter.finalize(SolrIndexWriter.java:182) [solr-core-4.10.4.jar:4.10.4 1662817 - mike - 2015-02-27 16:43:07]
    at java.lang.System$2.invokeFinalize(System.java:1267) [na:1.8.0]
    at java.lang.ref.Finalizer.runFinalizer(Finalizer.java:98) [na:1.8.0]
    at java.lang.ref.Finalizer.access$100(Finalizer.java:34) [na:1.8.0]
    at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:210) [na:1.8.0]

21:03:12.818[coreLoadExecutor-13-thread-1]错误org.apache.solr.core.CoreContainer-创建核心[collection1]时出错：打开新搜索程序时出错
org.apache.solr.common.SolrException:打开新搜索程序时出错
在org.apache.solr.core.SolrCore.（SolrCore.java:881）~[solr-core-4.10.4.jar:4.10.4 1662817-mike-2015-02-27 16:43:07]
在org.apache.solr.core.SolrCore.（SolrCore.java:654）~[solr-core-4.10.4.jar:4.10.4 1662817-mike-2015-02-27 16:43:07]
在org.apache.solr.core.CoreContainer.create（CoreContainer.java:491）~[solr-core-4.10.4.jar:4.10.4 1662817-mike-2015-02-27 16:43:07]
在org.apache.solr.core.CoreContainer$1.call（CoreContainer.java:255）[solr-core-4.10.4.jar:4.10.4 1662817-mike-2015-02-27 16:43:07]
在org.apache.solr.core.CoreContainer$1.call（CoreContainer.java:249）[solr-core-4.10.4.jar:4.10.4 1662817-mike-2015-02-27 16:43:07]
在java.util.concurrent.FutureTask.run（FutureTask.java:266）[na:1.8.0]
位于java.util.concurrent.ThreadPoolExecutor.runWorker（ThreadPoolExecutor.java:1142）[na:1.8.0]
位于java.util.concurrent.ThreadPoolExecutor$Worker.run（ThreadPoolExecutor.java:617）[na:1.8.0]
在java.lang.Thread.run（Thread.java:744）[na:1.8.0]
原因：org.apache.solr.common.SolrException:打开新搜索程序时出错
在org.apache.solr.core.SolrCore.openNewSearcher（SolrCore.java:1574）~[solr-core-4.10.4.jar:4.10.4 1662817-mike-2015-02-27 16:43:07]
在org.apache.solr.core.SolrCore.getSearcher（SolrCore.java:1686）~[solr-core-4.10.4.jar:4.10.4 1662817-mike-2015-02-27 16:43:07]
在org.apache.solr.core.SolrCore.（SolrCore.java:853）~[solr-core-4.10.4.jar:4.10.4 1662817-mike-2015-02-27 16:43:07]
... 省略了8个公共框架
原因：org.apache.lucene.store.lockGetainFailedException:锁获取超时：NativeFSLock@/Users/foo/workspace/ProjectX/solr_sandbox/collection1/data/index/write.Lock
在org.apache.lucene.store.Lock.access（Lock.java:89）~[lucene-core-4.10.4.jar:4.10.4 1662817-mike-2015-02-27 16:38:43]
在org.apache.lucene.index.IndexWriter.（IndexWriter.java:755）~[lucene-core-4.10.4.jar:4.10.4 1662817-mike-2015-02-27 16:38:43]
在org.apache.solr.update.SolrIndexWriter.（SolrIndexWriter.java:77）~[solr-core-4.10.4.jar:4.10.4 1662817-mike-2015-02-27 16:43:07]
在org.apache.solr.update.SolrIndexWriter.create（SolrIndexWriter.java:64）~[solr-core-4.10.4.jar:4.10.4 1662817-mike-2015-02-27 16:43:07]
在org.apache.solr.update.DefaultSolrCoreState.createMainIndexWriter（DefaultSolrCoreState.java:284）~[solr-core-4.10.4.jar:4.10.4 1662817-mike-2015-02-27 16:43:07]
在org.apache.solr.update.DefaultSolrCoreState.getIndexWriter（DefaultSolrCoreState.java:116）~[solr-core-4.10.4.jar:4.10.4 1662817-mike-2015-02-27 16:43:07]
在org.apache.solr.core.SolrCore.openNewSearcher（SolrCore.java:1537）~[solr-core-4.10.4.jar:4.10.4 1662817-mike-2015-02-27 16:43:07]
... 省略10个公共框架
21:03:14.655[Finalizer]错误o.apache.solr.update.SolrIndexWriter-SolrIndexWriter在finalize（）之前未关闭，表示存在错误--可能存在资源泄漏！！！
21:03:14.656[终结器]错误o.apache.solr.update.SolrIndexWriter-关闭IndexWriter时出错
java.lang.NullPointerException:null
在org.apache.lucene.index.IndexWriter.doFlush（IndexWriter.java:3271）~[lucene-core-4.10.4.jar:4.10.4 1662817-mike-2015-02-27 16:38:43]
在org.apache.lucene.index.IndexWriter.flush（IndexWriter.java:3240）~[lucene-core-4.10.4.jar:4.10.4 1662817-mike-2015-02-27 16:38:43]
在org.apache.lucene.index.IndexWriter.shutdown（IndexWriter.java:910）~[lucene-core-4.10.4.jar:4.10.4 1662817-mike-2015-02-27 16:38:43]
在org.apache.lucene.index.IndexWriter.close（IndexWriter.java:987）~[lucene-core-4.10.4.jar:4.10.4 1662817-mike-2015-02-27 16:38:43]
在org.apache.lucene.index.IndexWriter.close（IndexWriter.java:957）~[lucene-core-4.10.4.jar:4.10.4 1662817-mike-2015-02-27 16:38:43]
在org.apache.solr.update.SolrIndexWriter.close（SolrIndexWriter.java:129）[solr-core-4.10.4.jar:4.10.4 1662817-mike-2015-02-27 16:43:07]
在org.apache.solr.update.SolrIndexWriter.finalize（SolrIndexWriter.java:182）[solr-core-4.10.4.jar:4.10.4 1662817-mike-2015-02-27 16:43:07]
位于java.lang.System$2.invokeFinalize（System.java:1267）[na:1.8.0]
位于java.lang.ref.Finalizer.runFinalizer（Finalizer.java:98）[na:1.8.0]
在java.lang.ref.Finalizer.access$100（Finalizer.java:34）[na:1.8.0]
位于java.lang.ref.Finalizer$FinalizerThread.run（Finalizer.java:210）[na:1.8.0]

Solr/SolrJ 5版本的变化比简单引入的

SolrClient

更大。因此，SpringDataSolr目前还不能与较新的客户端库兼容。然而，github上已经有了一个问题分支

---

由于某些原因，4.10.x版本的

EmbeddedSolrServer

有时会在关闭时保留写锁。这会导致非启动服务器出现问题。也许

true

有帮助。

除了solrj 5.x中的solrClient更改之外，他们还更改了类继承层次结构，这使得spring data solr当前的版本1.4.1与solrj 5.x不兼容

HttpSolrServerFactory（SpringDataSolr）期望SolrServer（solrj）实现类（HttpSolrServer）在4.10.x版本中可用，但在solrj的5.x版本中HttpSolrServer并没有扩展SolrServer，而是属于HttpSolrClient的不同继承层次结构，这导致了问题

需要等待spring数据解决方案的最新开发，该解决方案支持