[SQOOP-1622] Copying from staging table should be in single transaction for pg_bulkload connector

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.4.5
• Fix Version/s: 1.4.6
• Component/s: connectors/postgresql
• Assignee: Masatake Iwasaki
• Reporter: Masatake Iwasaki
• Created: 25/Oct/14 00:50
• Updated: 20/Nov/14 15:14
• Resolved: 20/Nov/14 14:08

Description

PGBulkloadExportReducer#reduce may be called per map task because the map output key is unique ID of map task. Each reduce tasks should do copying from staging table in single transaction.

Issue Links

• links to: link to review request