在hadoop2.5.2伪分布式上,安装了hbase1.0.1.1的伪分布式 利用HBase的API创建个testapi的表时,提示 Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/hbase/HBaseConfiguration at com.wonderad.mr.ADReport2HBase.main(ADReport2HBase.java:152)
在APP_Start文件夹下面的WebApiConfig.cs文件夹配置跨域 public static class WebApiConfig { public static void Register(HttpConfiguration config) { //跨域配置 config.EnableCors(new EnableCorsAttribute("*", "*", "*")); // Web API 路由 config.MapHttpA
问题描述如下: hbase(main)::> list TABLE ERROR: Can't get master address from ZooKeeper; znode data == null Here is some help for this command: List all tables in hbase. Optional regular expression parameter could be used to filter the output. Examples: hba
一.问题背景 安装kylin后使用命令 $ kylin.sh start 后出现Failed to find metadata store by url: kylin_metadata@hbase的错误. 二.解决办法 起初shell里打印的错误信息我没有仔细看,以为单纯是kylin的问题.后来我仔细看了一下信息,发现在这行错误日志上面,还有一条信息:[INFO] error can't get master address from zookeeper znode data == null .
1.当安装应用到4s时,偶尔有些程序会报这个错误,There was an internal API error 解决办法如下: 真机运行下,项目在iOS8.0下运行正常,但是一旦换到iOS7.0和7.1就报这个错误,clear一下,删除真机上原有的app,仍然没有任何作用,捣鼓了很久终于找到问题所在,解决如下: bulid settings -> packaging -> product name 不要写中文和特殊的符号,写成英文,重新运行,见证奇迹的时刻到啦!
intellij 出现“Usage of API documented as @since 1.8+”的解决办法 Usage of API documented as @since 1.8+ This inspection finds all usages of methods that have @since tag in their documentation. This may be useful when development is performed under newer SDK
前段时间集群出问题,hadoop和hbase启动不了了. 后来hadoop回复了,hbase死活master无法启动.打开日志发现报了以下错误: WARNING! File system needs to be upgraded. You have version null and I want version 7. Run the '${HBASE_HOME}/bin/hbase migrate' script. 于是上网search,网上这位兄弟提供了解决办法: http://www.cnb