# I've been troubled by this problem for a long time. I swear it's a strange problem

**URL:** <https://discourse.hibernate.org/t/ive-been-troubled-by-this-problem-for-a-long-time-i-swear-its-a-strange-problem/5873>\
**Category:** Hibernate ORM\
**Created:** [November 30, 2021, 9:00am UTC](https://discourse.hibernate.org/t/ive-been-troubled-by-this-problem-for-a-long-time-i-swear-its-a-strange-problem/5873 "2021-11-30T09:00:05Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![zzalyp](https://avatars.discourse-cdn.com/v4/letter/z/0ea827/32.png) [@zzalyp](https://discourse.hibernate.org/u/zzalyp)\
**Post date:** [November 30, 2021, 9:00am UTC](https://discourse.hibernate.org/t/ive-been-troubled-by-this-problem-for-a-long-time-i-swear-its-a-strange-problem/5873/1 "2021-11-30T09:00:06Z")

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Friday was supposed to be a pleasant day, but I did encounter a strange problem in the formal environment, which has not been repeated in my local and test environment.

I deployed the local jar to the formal environment (verified in the test environment in advance) and started it, I checked the log file and output it to Quart job instances. I suspected that there was a problem with my quartz, so I deleted the quart related code and redeployed it, but the program still couldn’t start. Then I changed the log level of hibernate to “debug”, As shown in the picture, springboot was successful only after 13 minutes

spring-boot version:  
1.5.21.RELEASE  
Related jar packages：  
spring-data-jpa-1.11.22.RELEASE  
hibernate-jpa-2.1-api-1.0.0.Final  
hibernate-core-5.0.12

 ![微信图片_20211130164918](https://canada1.discourse-cdn.com/flex035/uploads/hibernate/original/2X/c/c00be436a298d5cc70571d06f44255e9abd3a43a.png)

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**Author:** ![beikov](https://yyz1.discourse-cdn.com/flex035/user_avatar/discourse.hibernate.org/beikov/32/258_2.png) [@beikov](https://discourse.hibernate.org/u/beikov)\
**Post date:** [December 1, 2021, 6:55pm UTC](https://discourse.hibernate.org/t/ive-been-troubled-by-this-problem-for-a-long-time-i-swear-its-a-strange-problem/5873/3 "2021-12-01T18:55:52Z")

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Maybe the connection to your database takes a very long time or the schema introspection consumes a lot of time?