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Backup hangs when processing a large number of tables #57666

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3pointer opened this issue Nov 25, 2024 · 1 comment · Fixed by #55526
Closed

Backup hangs when processing a large number of tables #57666

3pointer opened this issue Nov 25, 2024 · 1 comment · Fixed by #55526
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affects-8.5 This bug affects the 8.5.x(LTS) versions. component/br This issue is related to BR of TiDB. severity/major type/bug The issue is confirmed as a bug.

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@3pointer
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Bug Report

Please answer these questions before submitting your issue. Thanks!

1. Minimal reproduce step (Required)

similar with #53480
but when backup large amount of tables on one store. and if backup slow, some requests might wait for more than one hour, cause the connection reset.

2. What did you expect to see? (Required)

backup succeed

3. What did you see instead (Required)

backup stuck

4. What is your TiDB version? (Required)

master
@3pointer 3pointer added type/bug The issue is confirmed as a bug. affects-8.5 This bug affects the 8.5.x(LTS) versions. severity/major labels Nov 25, 2024
@3pointer 3pointer mentioned this issue Nov 25, 2024
Merged
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@3pointer 3pointer changed the title backup: get hang when backup large amount of tables Backup hangs when processing a large number of tables Nov 25, 2024
@3pointer 3pointer added component/br This issue is related to BR of TiDB. and removed may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 labels Nov 25, 2024
@3pointer 3pointer mentioned this issue Nov 25, 2024
Merged
13 tasks
ti-chi-bot bot pushed a commit that referenced this issue Nov 25, 2024
@ti-chi-bot
backup: reset timeout on store level (#55526) (#57667)
a8adedb 
close #57666
@3pointer
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close due to #55526 merged

@BornChanger BornChanger mentioned this issue Dec 3, 2024
Merged
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@ti-chi-bot ti-chi-bot mentioned this issue Dec 4, 2024
Open
13 tasks
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affects-8.5 This bug affects the 8.5.x(LTS) versions. component/br This issue is related to BR of TiDB. severity/major type/bug The issue is confirmed as a bug.
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backup: reset timeout on store level 3pointer/tidb
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@3pointer