pingcap / pingcap/tiflash

Record the abandon of DeltaTree background tasks

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#3,955 0 comments 0 reactions 1 assignee View on GitHub

@flowbehappy is already working on this.

Since Jan 28, 2022.

good first issue type/enhancement
Dominant language
C++
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1d 15h
Merged PRs (30d)
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Description

Enhancement

Currently, DeltaTree engine use background tasks to manage data, like delta merge, split and merge. Due to the max length of the task queue is limited, we have to abandon some background tasks. But we do not log those events, and don't have any metrics to record them.

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