Sergio Peña created HIVE-11802: ---------------------------------- Summary: Float-point numbers are displayed with different precision in Beeline/JDBC Key: HIVE-11802 URL: https://issues.apache.org/jira/browse/HIVE-11802 Project: Hive Issue Type: Bug Affects Versions: 1.2.1 Reporter: Sergio Peña Assignee: Sergio Peña
When inserting float-point numbers to a table, the values displayed on beeline or jdbc are with different precision. How to reproduce: {noformat} 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 | +---------------------+------------+---------------------+---------+---------+--+ {noformat} When displaying arrays, the values are displayed correctly, but if I print a specific element, it is then displayed with more decimal positions. -- This message was sent by Atlassian JIRA (v6.3.4#6332)