当我这样做时,我会得到一个com.datastax.oss.driver.api.core.servererrors.SyntaxError: line 1:35 mismatched character(DefaultSession.java:207) at com.datastax.oss.driver.api.core
该错误如下;
com.datastax.oss.driver.api.core.servererrors.ProtocolError:无效或不支持的协议版本(0);支持的版本是(3/v3,4/v4,5/v5-β)在com.datastax.oss.driver.api.core.servererrors.ProtocolError.copy(ProtocolError.java:52) at com.datastax.oss.driver.internal.core.uti
在Manjaro Linux上安装了代码-oss以及用于代码的木星扩展和Jupyter -笔记本本身之后,当我尝试执行任何与木星相关的代码时,这个扩展似乎是错误的。这就是铬控制台接下来说的话:
extension activation failed Error: Extension 'ms-toolsai.jupyter' CANNOT use API proposalmust start in extension development mode or use the following command line switch: --e
但是,当试图使用ConfiguredGraphFactory.open("graphName")打开创建的图形时,会出现以下错误 at com.datastax.oss.driver.api.core.DriverTimeoutException.copy((CompletableFutures.java:149)
));例外情况是: com.datastax.oss.driver.api.mapper.MapperException: Entity Order does not declare a primary key
at com.datastax.oss.driver.api.mapper.MapperException.copy(MapperExceptio
但是,当我将列类型从int改为text(Drop并重新创建)时,我发现了一个异常: at com.datastax.oss.driver.shaded.guava.common.cache.LocalCache(LocalCache.java:3951)
at com.datastax.oss.driv
java.io.IOException: Failed to open native connection to Cassandra at {X.X.X:9042} :: 'com.datastax.oss.driver.api.core.config.ProgrammaticDriverConfigLoaderBuildercom.datastax.oss.driver.api.core.config.DriverConfigLoader.programmaticBuilder()'
Caused