[ https://issues.apache.org/jira/browse/IMPALA-6506?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Work on IMPALA-6506 started by Gabor Kaszab. -------------------------------------------- > Codegen in ORC scanner > ---------------------- > > Key: IMPALA-6506 > URL: https://issues.apache.org/jira/browse/IMPALA-6506 > Project: IMPALA > Issue Type: Improvement > Components: Backend > Reporter: Quanlong Huang > Assignee: Gabor Kaszab > Priority: Major > > Currently, the orc-scanner materializes tuples from the orc-reader (ORC lib). > We need a Codegen implementation in TransferScratchTuples for the runtime > filter + conjunct evaluation loop. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-all-unsubscr...@impala.apache.org For additional commands, e-mail: issues-all-h...@impala.apache.org