Description
When inserting float-point numbers to a table, the values displayed on beeline or jdbc are with different precision.
How to reproduce:
0: jdbc:hive2://localhost:10000> create table decimals (f float, af array<float>, d double, ad array<double>) stored as parquet; No rows affected (0.294 seconds) 0: jdbc:hive2://localhost:10000> insert into table decimals select 1.10058, array(cast(1.10058 as float)), 2.0133, array(2.0133) from dummy limit 1; ... No rows affected (20.089 seconds) 0: jdbc:hive2://localhost:10000> select f, af, af[0], d, ad[0] from decimals; +---------------------+------------+---------------------+---------+---------+--+ | f | af | _c2 | d | _c4 | +---------------------+------------+---------------------+---------+---------+--+ | 1.1005799770355225 | [1.10058] | 1.1005799770355225 | 2.0133 | 2.0133 | +---------------------+------------+---------------------+---------+---------+--+
When displaying arrays, the values are displayed correctly, but if I print a specific element, it is then displayed with more decimal positions.
Attachments
Attachments
Issue Links
- relates to
-
HIVE-11832 HIVE-11802 breaks compilation in JDK 8
- Closed