Description
Miscellaneous compile and execute logging improvements include:
1. ensuring that only the redacted query to be logged out
2. removing redundant variable substitution in HS2 SQLOperation
3. logging out the query and its compilation time without having to enable PerfLogger debug, to help identify badly written queries which take a lot of time to compile and probably cause other good queries to be queued (HIVE-12516)
Attachments
Attachments
Issue Links
- contains
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HIVE-12516 HS2 log4j printing query about to be compiled
- Resolved
Patch has been uploaded to https://reviews.apache.org/r/41582/ and requested for review. Thanks in advance.