Category: Java
Database / Java / MySQL / Spring Boot
Hibernate Error – Encountered problem trying to hydrate identifier for entity
This is the stack trace for this error: You may get this error if the data type defined on the database table is different from the one defined in Hibernate/Java code. To […]
MojoFailureException: Fix Maven’s Compilation Failure:
Today, I faced a compilation failure in Bitbucket pipelines for a simple Java project. The project compiles successfully in the local machine. The stack trace of the failure was not useful at […]
RECENT UPDATE
Fixing slow Bcrypt and BasicAuthenticationFilter.doFilter
I recently investigated and fixed a performance issue with user authentication in our Spring Boot based API service. Our users started complaining about random 504s from our service. Looking at our thread […]
Jenkinsfile – Cheat sheet, Examples & References
All of these examples were tested with the ‘Multibranch Pipeline’ type jobs. This may not work with other types of jobs in Jenkins. Validate Jenkinsfile for syntax Navigate to the directory which […]
Vagrant Remote Debugging – Xdebug 3 & IntelliJ or PHPStorm
Debugging is one of the most efficient ways to investigate an unexpected behaviour. This post details how to setup a debugger for a PHP application running in a vagrant machine via your […]
iTerm2 – Clear scrollback automatically on a schedule
iTerm2 is my default terminal and have been using it for close to 8 years now. It is highly customizable and has API support for hackability. I was using it today to […]
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Database / Java / MySQL / Spring Boot
Hibernate Error – Encountered problem trying to hydrate identifier for entity
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