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我正在尝试使用 cassandra 配置 spring 数据。但是当我的应用程序在 tomcat 中部署时,出现以下错误。
当我检查连接时,它可用于给定端口。 (127.0.0.1:9042)。我在下面包含堆栈跟踪和 Spring 配置。有人知道这个错误吗?
完整的堆栈跟踪:
2015-12-06 17:46:25 ERROR web.context.ContextLoader:331 - Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cassandraSession': Invocation of init method failed; nested exception is com.datastax.driver.core.exceptions.NoHostAvailableException: All host(s) tried for query failed (tried: /127.0.0.1:9042 (com.datastax.driver.core.exceptions.InvalidQueryException: unconfigured table schema_keyspaces))
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1572)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:736)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:759)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:434)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4994)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5492)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245)
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: com.datastax.driver.core.exceptions.NoHostAvailableException: All host(s) tried for query failed (tried: /127.0.0.1:9042 (com.datastax.driver.core.exceptions.InvalidQueryException: unconfigured table schema_keyspaces))
at com.datastax.driver.core.ControlConnection.reconnectInternal(ControlConnection.java:223)
at com.datastax.driver.core.ControlConnection.connect(ControlConnection.java:78)
at com.datastax.driver.core.Cluster$Manager.init(Cluster.java:1230)
at com.datastax.driver.core.Cluster.init(Cluster.java:157)
at com.datastax.driver.core.Cluster.connect(Cluster.java:245)
at com.datastax.driver.core.Cluster.connect(Cluster.java:278)
at org.springframework.cassandra.config.CassandraCqlSessionFactoryBean.afterPropertiesSet(CassandraCqlSessionFactoryBean.java:82)
at org.springframework.data.cassandra.config.CassandraSessionFactoryBean.afterPropertiesSet(CassandraSessionFactoryBean.java:43)
================================================ =====================
Spring 配置:
<?xml version="1.0" encoding="UTF-8"?>
<beans:beans ...>
<cassandra:cluster id="cassandraCluster"
contact-points="127.0.0.1" port="9042" />
<cassandra:converter />
<cassandra:session id="cassandraSession" cluster-ref="cassandraCluster"
keyspace-name="blood" />
<cassandra:template id="cqlTemplate" />
<cassandra:repositories base-package="com.blood.dao.nosql" />
<cassandra:mapping entity-base-packages="com.blood.domain.nosql" />
</beans:beans>
最佳答案
问题在于 Spring Data Cassandra(截至 2015 年 12 月我写这篇文章时)不提供对 Cassandra 3.x 的支持。以下是与 freenode 上 #spring channel 中一位开发人员的对话摘录:
[13:49] <_amicable> Hi all, does anybody know if spring data cassandra supports cassandra 3.x? All dependencies & datastax drivers seem to be 2.x
[13:49] <@_ollie> amicable: Not in the near future.
[13:49] <_amicable> _ollie: thanks.
[13:50] <_amicable> I'll go and look at the relative merits of 2.x vs 3.x then ;)
[13:51] <@_ollie> SD Cassandra is a community project (so far) and its progress highly depends on how much time the developers can actually spend on it.
[13:51] <@_ollie> We will have someone joining the team in February 2016 to get the project more closely aligned to the core Spring Data projects.
关于java - com.datastax.driver.core.exceptions.InvalidQueryException : unconfigured table schema_keyspaces,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/34117374/
我们的应用程序使用 EmbeddedCassandraService 进行单元测试。我们使用的是 Cassandra 3.11 和来自 Datastax 3.3.0 的 java 驱动程序。 Embe
我正在尝试使用 cassandra 配置 spring 数据。但是当我的应用程序在 tomcat 中部署时,出现以下错误。 当我检查连接时,它可用于给定端口。 (127.0.0.1:9042)。我在下
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