Hi All,
I have a query on a scenario which is below:
There are 2 files file1, file2. And a hive table test which is created
with 15 columns with , delimiter.
file1 contains 25 columns and file2 contains 15 columns having seperator as
,:
But, out of 25 columns, 10 columns of data from file1 are inserted to hive
table test
and out of 15 columns, 5 columns of data from file2 are inserted to the same
hive table test
(lets forget about the remaining 15 columns from file1 and 10 columns from
file2)
First, file1 is processed and then file2 is processed.
When file1 is processed, 10 columns gets inserted into test table for a row.
When file2 is processed, 5 columns have to be inserted into test table of
the same row.
Could you please help me on how to insert the 5 columns of file2 to the same
row in test table?
(which has 10 columns of data inserted from file1 for that row)
Thanks Regards,
Varaprasada Reddy
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