[IMPALA-3144] Support inserts to a multi-partitioned table that lives on multiple filesystems

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Impala 2.6.0
• Fix Version/s: Impala 2.6.0
• Component/s: Backend
• Labels: s3 supportability
• Target Version: Impala 2.6.0
• Assignee: Sailesh Mukil
• Reporter: Sailesh Mukil
• Created: 04/Mar/16 21:03
• Updated: 03/May/16 16:45
• Resolved: 03/May/16 16:45

Description

Currently our INSERT logic assumes that the table we're writing to lives only on one filesystem. However, the table could have different partitions on different filesystems. Adjust the logic in Coordinator::FinalizeSuccessfulInsert() so that this becomes possible.