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Work on IMPALA-6636 started by Csaba Ringhofer. ----------------------------------------------- > Use async IO in ORC scanner > --------------------------- > > Key: IMPALA-6636 > URL: https://issues.apache.org/jira/browse/IMPALA-6636 > Project: IMPALA > Issue Type: Improvement > Reporter: Quanlong Huang > Assignee: Csaba Ringhofer > Priority: Major > > Though ORC-262 has no progress, we can still prefech data and let the ORC lib > reading from an in-memory InputStream. -- 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