feat: don't map semantic type in metric engine #3243
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Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
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Jan 26, 2024
Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
evenyag
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Jan 26, 2024
Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## main #3243 +/- ##
==========================================
- Coverage 85.86% 85.17% -0.69%
==========================================
Files 844 856 +12
Lines 138631 140066 +1435
==========================================
+ Hits 119034 119300 +266
- Misses 19597 20766 +1169 |
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I hereby agree to the terms of the GreptimeDB CLA
What's changed and what's your intention?
Avoid memory problem caused by null fields. By not mapping tag to field in metric engine.
Peak memory drops from ~24GB to ~10GB
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