[SQOOP-1836] Sqoop2: Convert the List in Schema Columns to Array for better lookup time

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.99.5
• Component/s: sqoop2-framework
• Labels: newbie
• Assignee: Veena Basavaraj
• Reporter: Veena Basavaraj
• Created: 03/Dec/14 17:15
• Updated: 07/Jan/15 04:56
• Resolved: 16/Dec/14 05:04

Description

see comments in the https://reviews.apache.org/r/28636/

Most times we will need to index the column array when extracting and loading. So it is good perf improvement to store it as array as per jarcec

https://github.com/apache/sqoop/blob/sqoop2/common/src/main/java/org/apache/sqoop/schema/Schema.java#L62

Clean up all places where toArray is done and move this to this to the Schema class itself.

Issue Links

• relates to: SQOOP-1830 GenericJdBcExtractor does not create java date objects when extracting