Aman Sinha created DRILL-1465:
---------------------------------
Summary: Partition filter pushdown not happening for EasyGroupScan
Key: DRILL-1465
URL: https://issues.apache.org/jira/browse/DRILL-1465
Project: Apache Drill
Issue Type: Bug
Components: Query Planning & Optimization
Affects Versions: 0.5.0
Reporter: Aman Sinha
Assignee: Aman Sinha
For EasyGroupScan that handles Json and Text formats, we are not getting the
directory partition filters pushed down into the Scan. One part of the reason
is that the EasyGroupScan digest for a new scan that has a smaller selection of
files is currently the same as the previous scan, so the planner ignores the
new scan.
A second related issue is that the Filter can appear above either a Scan or a
Project, so we need to be able to handle both cases during pushdown.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
