摘要：Overview bin/hadoop fs <args> Overview bin/hadoop fs <args> appendToFile Usage: hdfs dfs -appendToFile <localsrc> ... <dst> hdfs dfs -appendToFile loc 阅读全文

摘要：--win,reset pwd --kill mysqld.exe first cmd1>cd c:\Program Files\MySQL\MySQL Server 5.6\bin cmd1>mysqld --skip-grant-tables cmd2>cd c:\Program Files\MySQL\MySQL Server 5.6\bin cmd2>mysql cmd2>use mys... 阅读全文