apache pig - Load data from Hbase with a Pig script without knowing the number of fields -

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in hbase, have each row columns:

u1:chararray, u2:chararray, ..., un:chararray

in column family named u (from utable) number n can different each row. load these columns in tuples without naming them (for example using * character) don't see how so.

for time being create tuples following line:

qoe1 = load 'hbase://utable'        using org.apache.pig.backend.hadoop.hbase.hbasestorage('u:u1, u:u2, u:u3', '-loadkey true')        (id:chararray, u1:chararray, u2:chararray, u3:chararray);

but told before, unsatisfying because can load fixed number of columns.

any idea?

i ran same problem. solved following: if know column family names, can load columns fall under column family hbase pig using following. comes down putting columns (using *) in map:

result = load    'hbase://your_table_name'          using   org.apache.pig.backend.hadoop.hbase.hbasestorage('u:*', '-loadkey true')                (id:bytearray, u:map[]) ;

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