Tim Armstrong created IMPALA-8103: ------------------------------------- Summary: Plan hints show up as "--" comments in analysed query Key: IMPALA-8103 URL: https://issues.apache.org/jira/browse/IMPALA-8103 Project: IMPALA Issue Type: Bug Components: Frontend Reporter: Tim Armstrong Assignee: Andrew Sherman
I noticed that the hints added in IMPALA-5821 show up in the -- style rather than /**/ {code} Sql Statement: select * from tpch.lineitem join /*+ broadcast */ tpch.part on l_partkey = p_partkey limit ... Analyzed query: SELECT * FROM tpch.lineitem INNER JOIN -- +broadcast tpch.part ON l_partkey = p_partkey LIMIT CAST(5 AS TINYINT) {code} I guess this works and maybe its fine, but I was really confused when I saw it. It looks like getPlanHintsSql() uses this to generate views in such a way that Hive will ignore the hints, but that concern doesn't seem relevant to this use case. -- This message was sent by Atlassian JIRA (v7.6.3#76005)