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Re: BUG #17716: walsender process hang while decoding 'DROP PUBLICATION' XLOG - Mailing list pgsql-bugs

From Bowen Shi
Subject Re: BUG #17716: walsender process hang while decoding 'DROP PUBLICATION' XLOG
Date
Msg-id CAM_vCufT+Z=B1JRN3McmC+B0iYZUCVLyqseph6k4-uekme6Ycw@mail.gmail.com
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In response to Re: BUG #17716: walsender process hang while decoding 'DROP PUBLICATION' XLOG  (shveta malik <shveta.malik@gmail.com>)
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Hello,
Thanks for your tests.

>
> No noticeable lag observed on HEAD with the new mechanism of invalidation.
>

Does the new mechanism of invalidation mean using
'XLOG_XACT_INVALIDATIONS‘ to invalid cache? And did you use perf or
pstack to watch the walsender process.

thanks
BowenShi

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