Hbase data load for null

Anonymous — Sat, 16 Nov 2024 08:02:26 GMT

when we create table via hbase shell,

create 'table_test', 'f1'

put 'table_test', 'row1','f1:c1', 'value1'
put 'table_test', 'row2', 'f1:c1', 'value2'
put 'table_test', 'row2', 'f1:c2', 'value2'
put 'table_test', 'row2', 'f1:c3', 'r2col3'
put 'table_test', 'row3', 'f1:c2', 'r3col2'
put 'table_test', 'row3', 'f1:c1', 'r3col2'
put 'table_test', 'row4', 'f1:c1', 'r3col2'

we have option to populate certain col. and other col remain unallocate

refer snap

but how we can implement this in talend with Hbaseoutput component .Even for some column we haven't specify value (i.e. null) talend allocate those col as empty string.

We don't want to populate those column which comes as null or blank or " " or empty space

Any help will much appriciate

topic Hbase data load for null in Talend Studio

Hbase data load for null