解决方法:1)Copy winutils.exe from here(https://github.com/steveloughran/winutils/tree/master/hadoop-2.6.0/bin) to some folder say, C:\Hadoop\bin. Set HADOOP_HOME to C:\Hadoop.2)Open admin command prompt. Run C:\Hadoop\bin\winutils.exe chmod 777 /tmp/hive…

Spark-shell 执行sql查询报错: 20/08/24 15:33:59 WARN metastore.ObjectStore: Failed to get database default, returning NoSuchObjectException 20/08/24 15:34:03 ERROR metastore.RetryingHMSHandler: AlreadyExistsException(message:Database default already exists)…

解决方法:https://stackoverflow.com/questions/37442910/spark-shell-startup-errors 异常: 18/01/29 19:04:27 WARN HiveMetaStore: Retrying creating default database after error: Failed to start database 'metastore_db' with class loader org.apache.spark.sql.hive…

给UITableViewController 展示数据时候 删除系统自带viewController 然后拖过来一个UITableViewController 指定class后没有指定main入口 报错如下 2 2015-05-26 09:02:38.284 团购[678:15798] Failed to instantiate the default view controller for UIMainStoryboardFile 'Main' - perhaps the designated…

如果在重新封装更新用户表之前,已经更新了数据表,在数据库中已经有了django相关的依赖表,就会报错: django.db.migrations.exceptions.InconsistentMigrationHistory: Migration admin.0001_initial 01_initial on database 'default'. 解决方案: 将mysql数据库里删除与项目连接的数据库(本项目的数据库是gg),然后再重新建立数据库,然后再在pycharm中migrate dr…

04-01 16:49:32.720: E/SQLiteLog(1894): (14) cannot open file at line 30204 of [00bb9c9ce4]04-01 16:49:32.720: E/SQLiteLog(1894): (14) os_unix.c:30204: (2) open(/data/data/com.xxx.test/databases/weaver_data) - 04-01 16:49:32.730: E/SQLiteDatabase(1894…

今天用Hive的JDBC实例时出现了HiveSQLException: Error while compiling statement: No privilege 'Create' found for outputs { database:default }的错误,日志如下. org.apache.hive.service.cli.HiveSQLException: Error while compiling statement: No privilege 'Create' found for…

Failed to instantiate the default view controller for UIMainStoryboardFile 'Main' - perhaps the designated entry point is not set? 这是因为给你的StoryBoard没有设置默认显示的controller, 解决方法: from:http://my.oschina.net/u/936286/blog/316565…

django.db.migrations.exceptions.InconsistentMigrationHistory: Migration admin.0001_initial is applied before its dependency users.0001_initial on database 'default' 百度上的大部分解决方案: 方案1.删除数据库中 除了auth_user的其他表,然后重新来一次 大概原因是因为admin的模型依赖了之前默认的user模型吧 方案2:如果…

===========================测试成功============================================= 1.页面出现错误:Database query error 点击数据库表出现:Table '%s' is marked as crashed and last (automatic) repair failed 用ssh Secure shell登陆服务器: 然后执行命令: mysqlcheck -r --all-databases -p 后输…