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[帮助文档] Dataphin管道任务将FTP数据同步到Hive,运行报错java.io.IOException:Inputisnotinthe.gzformat

问题描述Dataphin管道任务将FTP数据同步到Hive，运行报错“java.io.IOException: Input is not in the .gz format”。完整报错信息如下：2022-09-15 18:36:43.234 [0-0-0-reader] INFO Ftp...

[帮助文档] 数据集成任务运行报错java.io.IOException:Failedonlocalexception:java.io.IOException:javax.security.sasl.SaslException:GSSinitiatefailed[CausedbyGSSException:Novalidcredentialsprovided

问题描述Dataphin中数据集成任务运行报错“java.io.IOException: Failed on local exception: java.io.IOException: javax.security.sasl.SaslException: GSS initiate failed [C...

[帮助文档] Dataphin如何解决数据源查询逻辑表数据,运行报错java.sql.SQLException:executeerror:Tableforbidden

问题描述Dataphin 通过SDK代码调用“服务”模块发布的“Dataphin数据源”查询逻辑表数据，运行报错“java.sql.SQLException:execute error: Table forbidden”问题原因SQL语句中没有带业务板块导致。解决方案修改SDK代码，SQL语句中加上...

JAVA运行时，获取运行路径和JRE路径

代码如下：1. System.getProperty("user.dir"); 2. 3. System.getProperty("java.home");

JAVA中获取安装路径、运行路径、执行路径的办法

　　这些路径意思听起来很糊涂，对不对？这很正常，大家都这样。怎么办？开发中把下列参数进行修改，看结果是不是自己期望的那个： /** * <dt>java.version <dd>Java version number * <dt>jav...

java ee 运行不起来，貌似tomcat的问题，构建路径调过了

我是真的看不懂这个是什么问题了，数据库的开了，但是还说错的。第一句话哪位大神能告诉我这是什么情况~构建路径里弄过了

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