When starting confluence service, an error about MySQL session isolation level was raised

YY哥
Community Leader
Community Leader
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April 29, 2022

This Exception is as follows:

 

MySQL session isolation level 'REPEATABLE-READ' is no longer supported. Session isolation level must be 'READ-COMMITTED'.

 

I know the resolution is as follows, but I don't know why the db config was changed. Could anyone to figure it out? Thanks.

-- 解决办法:
-- 查看InnoDB会话级别的事务隔离级别:
-- SELECT @@tx_isolation;
-- 修改事务隔离级别:
set global transaction isolation level read committed;
set session transaction isolation level read committed;

 

2 answers

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Srinatha T
Atlassian Team
Atlassian Team members are employees working across the company in a wide variety of roles.
April 30, 2022

Hi @YY哥 ,

Welcome to Atlassian community. 

Yes, as rightly pointed out by @Nic Brough -Adaptavist- you should change it to read-committed. Actually we have a detailed KB regarding the same. You can go through the below page.

I hope above info helps. Have a good weekend.!

Thanks,

Srinath T

1 vote
Nic Brough -Adaptavist-
Community Leader
Community Leader
Community Leaders are connectors, ambassadors, and mentors. On the online community, they serve as thought leaders, product experts, and moderators.
April 29, 2022

I've run into this too, I managed to get away with swapping the database to read-committed.

If I were you, I would test that change to read-committed works

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