ISSUE-1085: backtrace REST api

[BohuTANG]

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Summary

Backtrace REST API:
http://127.0.0.1:8080/debug/backtrace

Changelog

• New Feature

Related Issues

Fixes #1085

Test Plan

Unit Tests

Stateless Tests

[databend-bot]

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[codecov-commenter]

Codecov Report

Merging #1101 (2f70b1e) into master (e420a39) will increase coverage by 0%.
The diff coverage is 0%.

@@           Coverage Diff           @@
##           master   #1101    +/-   ##
=======================================
  Coverage      67%     67%            
=======================================
  Files         426     432     +6     
  Lines       23604   24211   +607     
=======================================
+ Hits        15902   16449   +547     
- Misses       7702    7762    +60     

Impacted Files	Coverage Δ
fusequery/query/src/api/http/router.rs	0% <0%> (ø)
common/runtime/src/runtime_test.rs	53% <0%> (-47%)	⬇️
...query/src/pipelines/processors/pipeline_display.rs	59% <0%> (-16%)	⬇️
...query/src/pipelines/transforms/transform_source.rs	51% <0%> (-3%)	⬇️
...pelines/transforms/transform_aggregator_partial.rs	87% <0%> (-2%)	⬇️
...query/src/pipelines/processors/pipeline_builder.rs	60% <0%> (-1%)	⬇️
...usestore/store/src/meta_service/raft_state_test.rs	97% <0%> (-1%)	⬇️
fusestore/store/src/meta_service/raft_state.rs	87% <0%> (-1%)	⬇️
...c/pipelines/transforms/transform_group_by_final.rs	74% <0%> (ø)
fusestore/store/src/meta_service/node_id.rs
... and 16 more

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[mergify]

This pull request has merge conflicts that must be resolved before it can be merged. @BohuTANG please rebase it 🙏