eyes_on_me

[Enhancement] phase 2: split implementation of SenderQueue for non-pipeline and pipeline

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## What type of PR is this： - [ ] bug - [ ] feature - [x] enhancement - [x] refactor - [ ] others ## Which issues of this...

[Refactor][Enhancement] Refactor DataStreamRecvr::SenderQueue

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## What type of PR is this： - [ ] bug - [ ] feature - [x] enhancement - [x] refactor - [ ] others ## Which issues of this...

[WIP][Enhancement] support file sink in pipeline engine

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## What type of PR is this： - [ ] BugFix - [x] Feature - [x] Enhancement - [ ] Refactor - [ ] UT - [ ] Doc -...

[Enhancement] reduce read io requests during spill restore phase

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## Why I'm doing: Currently, spill needs to read chunks one by one from the Block during the restore phase. BlockReader has no cache, so an IO request is triggered...

[BugFix] fix query stuck issue in spill restore phase

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## Why I'm doing: ## What I'm doing: Fixes #47673 ### Root Cause The spill restore task supports a yield mechanism, and if a task runs for more than a...

### Steps to reproduce the behavior (Required) data set: TPCH-1TB run query09 with the following settings ```sql set pipeline_dop=4; set enable_spill=true; set spill_mode='force'; select nation, o_year, sum(amount) as sum_profit from...

## Why I'm doing: ## What I'm doing: Fixes #issue ## What type of PR is this: - [ ] BugFix - [ ] Feature - [ ] Enhancement -...

[BugFix] fix _total_consumed_bytes in MemCacheManager

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## Why I'm doing: ## What I'm doing: we only update _total_consumed_bytes in `MemCacheManager::consume`, but release and failure_handler ignored it before, so I fix it. ## What type of PR...

[Enhancement] support memory estimation of array_agg and group_concat state

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## Why I'm doing: ## What I'm doing: This is a part of #48195 follow-up work, In this PR, I support memory estimation of array_agg and group_concat. These two states...

[Enhancement] optimize execution strategy under limited preaggregation mode

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## Why I'm doing: ## What I'm doing: Fixes #issue ## What type of PR is this: - [ ] BugFix - [ ] Feature - [x] Enhancement - [...