总结在本文中我们总结了两种方式用于解决 Apache Hadoop 启动报错:masternode:ssh:connect to host master port 22:Connection timed out,一种是 IP 配置错误,一种是端口被防火墙禁用。类似于 ping 一下的检查手段有很多,要养成职业...
每次MyEclipse工作空间报错如下:'Building workspace' has encountered a problem.Errors occurred during the build并且详细信息为:Errors occurred during the build.Errors running builder 'DeploymentBuilder' on project 'bos'.java....
问题每次MyEclipse工作空间报错如下:'Building workspace' has encountered a problem.Errors occurred during the build.并且详细信息为:Errors occurred during the build.Errors running builder 'DeploymentBuilder' on project 'bos'....
今天进入hbase shell中输入命令报错:ERROR:org.apache.hadoop.hbase.ipc.ServerNotRunningYetException:Server is not running yet 原因是由于hadoop的安全模式打开了,解决方法:hdfs dfsadmin-safemode leave 再重新启动HBase就可以了
Hbase master启动报错:java.lang.RuntimeException:Failed construction of Master:class org.apache.hadoop.hbase.master.HMaster at org.apache.hadoop.hbase.master.HMaster.constructMaster(HMaster.java:2893)at org.apache.hadoop....