# 在 2.5.0.beta6 中搜索 502 错误

**URL:** https://meta.discourse.org/t/search-502-errors-in-2-5-0-beta6/154050
**Category:** Self-hosting
**Created:** [2020年六月6日 22:49 UTC](https://meta.discourse.org/t/search-502-errors-in-2-5-0-beta6/154050 "2020-06-06T22:49:24Z")
**Posts on this page:** 1
**Showing post:** 9

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### Author: ![neounix](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/neounix/32/215617_2.png) [@neounix](https://meta.discourse.org/u/neounix)
#### Post date: [2020年六月11日 06:22 UTC](https://meta.discourse.org/t/search-502-errors-in-2-5-0-beta6/154050/9 "2020-06-11T06:22:47Z")

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给你 @ravenzachary

> [@Use amcheck to Check PostgreSQL Index Integrity (Corruption)](https://meta.discourse.org/t/how-to-use-amcheck-to-check-postgresql-index-integrity-corruption/153207):
>
> Lately, I have read a number of Discourse topics on meta about “index corruption” in both PostgreSQL 10 and 12. One of the take-a-ways from these discussions is that it may be important or interesting for some sys admins to check the integrity of their Discourse PostgreSQL 10 indexes if they are experiencing performance problems or perhaps before performing an upgrade to PostgreSQL 12. For those who might want to perform this check, I have tested amcheck on two differernt Discourse (PostgreSQ…

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