魏大宾:CSDN认证博客专家
博客地址：https://blog.csdn.net/weibin_6388
魏大宾:CSDN认证博客专家
博客地址：https://blog.csdn.net/weibin_6388
初次启动hive,解决 ls: cannot access /home/hadoop/spark-2.2.0-bin-hadoop2.6/lib/spark-assembly-*.jar: No su
hive报错： Specified key was too long; max key length is 767 bytes（详解！！！）
Hadoop 参数 mapred.map.child.java.opts
cent6.5 设置open_files max_user_processes
从tcp原理角度理解Broken pipe和Connection Reset by Peer的区别
hive报错： Specified key was too long; max key length is 767 bytes（详解！！！）
When can I get the "java.net.SocketException: Permission denied:connect" message? And how
从tcp原理角度理解Broken pipe和Connection Reset by Peer的区别
java.net.SocketTimeoutException: 60000 millis timeout while waiting for channel to be ready for read
cent6.5 设置open_files max_user_processes
java项目中设置 System.getProperty（“XXX”）自定义变量