React app is not working in IE 11 browser I have seen a lot of similar questions here and I have tried all the ways but I have no idea why still not showing anything. npm install react-app-polyfill I added "ie 11" to production and ... ...
格式化namenode后,通过jps可发现datanode没有启动成功,查看datanode上的日志/home/wukong/usr/hadoop-1.2.1/logs/hadoop-wukong-datanode-bd12.log,可以发现是namespaceid不对。 解决办法: 1、查看namenode上hadoop.tmp.dir参数路径 /usr/hadoop-tmp/dfs/name/... ...