摘要:
#!/bin/sh
BEG=`date --date '-7 days' +%Y%m%d`
END=`date --date '-1 days' +%Y%m%d` #BEG='20140509'
#END='20140515' LOG="init-search'-$BEG-$END'.log"
sh init_search.sh $BEG $END # > $LOG File="sear... 阅读全文
摘要:
DESCRIBE EXTENDED mydb.employees DESCRIBE EXTENDED mydb.employees DESCRIBE EXTENDED mydb.employees hive> SHOW PARTITIONS employees; SHOW PARTITIONS command Hive : select from ... 阅读全文