-
Notifications
You must be signed in to change notification settings - Fork 0
Import CSV
Zhamri Che Ani edited this page Nov 28, 2023
·
4 revisions
/Users/zhamri/Downloads/emp_data.csv
hadoop fs -mkdir /data
hadoop fs -copyFromLocal /Users/zhamri/Downloads/emp_data.csv /data
hadoop fs -ls /
hadoop fs -ls /data
hbase org.apache.hadoop.hbase.mapreduce.ImportTsv -Dimporttsv.separator=’,’ -Dimporttsv.columns=’HBASE_ROW_KEY,cf:ename,cf:designation,cf:manager,cf:hire_date,cf:sal,cf:deptno’ emp_data /data/emp_data.csv
hbase org.apache.hadoop.hbase.mapreduce.ImportTsv \
-Dimporttsv.separator=',' \
-Dimporttsv.columns='HBASE_ROW_KEY,cf:name,cf:designation,cf:manager,cf:hire_date,cf:sal,cf:deptno' \
emp_data \
/data/emp_data.csv
hbase org.apache.hadoop.hbase.mapreduce.ImportTsv -Dimporttsv.separator=”,” -Dimporttsv.columns=HBASE_ROW_KEY,cf emp_data /data/emp_data.csv