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[Bug]: CN failed to start: panic: timeout #12080

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aylei opened this issue Oct 12, 2023 · 3 comments
Closed
1 task done

[Bug]: CN failed to start: panic: timeout #12080

aylei opened this issue Oct 12, 2023 · 3 comments
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@aylei
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kind/bug Something isn't working severity/s-1
Milestone
1.0.0

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@aylei
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aylei commented Oct 12, 2023

Is there an existing issue for the same bug?

  • I have checked the existing issues.

Environment

- Version or commit-id (e.g. v0.1.0 or 8b23a93): 1.0-dev
- Hardware parameters:
- OS type:
- Others:

Actual Behavior

DN failed to start:

panic: timeout

goroutine 1 [running]:
main.main()
	/go/src/github.com/matrixorigin/matrixone/cmd/mo-service/main.go:108 +0x436

raw log:
Explore-logs-2023-10-12 12_23_40.txt

Expected Behavior

No response

Steps to Reproduce

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Additional information

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@aylei aylei added kind/bug Something isn't working severity/s-1 labels Oct 12, 2023
@matrix-meow matrix-meow added this to the 1.0.0 milestone Oct 12, 2023
@sukki37 sukki37 added severity/s0 Extreme impact: Cause the application to break down and seriously affect the use severity/s-1 and removed severity/s-1 severity/s0 Extreme impact: Cause the application to break down and seriously affect the use labels Oct 13, 2023
@volgariver6
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还没有明显进展，本地和eks上都无法复现。

主要的错误是 use of closed network connection，这个应该是超时的panic把程序停掉时，context 机制把协程停掉，然后报的。所以根本原因还是Read读操作 hang 住了。

@volgariver6 volgariver6 mentioned this issue Oct 17, 2023
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@volgariver6
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fixed

@volgariver6 volgariver6 assigned aylei and unassigned volgariver6 Oct 17, 2023
@volgariver6 volgariver6 mentioned this issue Oct 17, 2023
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@aylei
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aylei commented Oct 18, 2023

closing as no longer reproduced

@aylei aylei closed this as completed Oct 18, 2023
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@volgariver6 @aylei @sukki37 @matrix-meow