1. 程式人生 > >直接將hdfs 加到hive表分割槽 通過msck

直接將hdfs 加到hive表分割槽 通過msck

/home/user_image/hadoop-2.7.2/bin/hadoop fs -mkdir hdfs://cluster/user/hive/warehouse/dm_userimage.db/f_userimage_messageinfo/etl_date=$yesterday

/home/user_image/hadoop-2.7.2/bin/hadoop fs -cp /NS2/dm_research/f_hyd_message_modify_mix_final/*  hdfs://cluster/user/hive/warehouse/dm_userimage.db/f_userimage_messageinfo/etl_date=$yesterday

/home/user_image/hive-2.0.0/bin/hive<<EOF

set mapreduce.job.queuename=root.big_slow;
msck repair table dm_userimage.f_userimage_messageinfo;

EOF
exit