Chiyang Wan created HAWQ-1565: --------------------------------- Summary: Include Pluggable Storage Format Framework in External Table Scan Key: HAWQ-1565 URL: https://issues.apache.org/jira/browse/HAWQ-1565 Project: Apache HAWQ Issue Type: Sub-task Components: External Tables, Storage Reporter: Chiyang Wan Assignee: Radar Lei
There are 2 types of operation related to external table, i.e. scan, insert(also related to copy from). Including pluggable storage framework in these operations is necessary. Moreover, we plan to rewrite the tuple construct and consume working flow in the external table, which leads to data copy cost. In the following steps, we still need to specify some of the critical info that comes from the planner and the file splits info in the pluggable filesystem. -- This message was sent by Atlassian JIRA (v6.4.14#64029)