[DRILL-1768] Add multi-type support for numeric types in complex writer. (invisible up-promotion)

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Fix Version/s: Future
• Component/s: Execution - Data Types
• Assignee: Unassigned
• Reporter: Rahul Kumar Challapalli
• Created: 21/Nov/14 02:49
• Updated: 19/Jun/17 00:18

Description

git.commit.id.abbrev=108d29f

Dataset :

{
    "id":1,
    "val":1.1
}
{
    "id":2,
    "val":0
}

Query :

select * from `temp.json`;
Query failed: Failure while running fragment.[ 42bfb6bb-c09e-4eb3-a9ee-442d369c1b4b on qa-node190.qa.lab:31010 ]
A '0' in a decimal field results in a schema change sort of error

Error: exception while executing query: Failure while executing query. (state=,code=0)

Attached the log file. Let me know if there are any questions

Issue Links

• is related to: DRILL-4824 Null maps / lists and non-provided state support for JSON fields. Numeric types promotion.