hbase

2018-11-24  本文已影响0人  0point618

docker操作:http://blog.51cto.com/lookingdream/2061041

打开 docker中的hbase:sudo -u docker docker exec -it hbase1.3 /bin/bash   

进入hbase shell命令行:hbase shell

建表:

create_namespace 'aispeech'

create 'aispeech:speech_data_flow', 'data_flow'

get_splits 'aispeech:speech_data_flow'

hbase org.apache.hadoop.hbase.util.RegionSplitter aispeech:speech_data_flow HexStringSplit -c 10 -f data_flow 

alter 'aispeech:speech_data_flow', NAME => 'data_flow', COMPRESSION => 'snappy'

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