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Hikari connection timeout setting. The minimum value is 10000ms (10 seconds).
Hikari connection timeout setting. Learn how to effectively troubleshoot and resolve connection timeout issues in HikariCP with expert techniques and best practices. Set a . Jun 12, 2019 · I have tried configuring the various timeouts that are in the Hikari documentation but have had no luck diagnosing / resolving this issue. Apr 30, 2021 · I was trying to find out the Hikari connection properties to set with my Spring boot 2. The default value is 600000 (10 minutes). idle-timeout: Sets the maximum amount of time that a connection remains idle in the pool. Improper connection pool configurations can lead to exhaustion of available connections. The minimum value is 10000ms (10 seconds). connectionTimeout: This property controls the maximum number of milliseconds that a client will wait for a connection from the pool. Long maxLifetime settings cause Hikari to attempt to use expired connections. datasource. Without it, our application might take long time when facing database issues. Sep 22, 2023 · datasource. See full list on baeldung. Any help would be appreciated. This setting only applies when minimum-idle is less than maximum-pool-size. com Apr 28, 2025 · Setting a connection timeout with HikariCP is important to prevent application hang-ups and ensure a smooth user experience. If this time exceeds without a connection becoming available, a SQLException will be thrown. Oct 22, 2024 · Learn how to optimize HikariCP connection pools, prevent timeout errors, and ensure smooth database operations even under heavy workloads. Jan 13, 2023 · spring. May 27, 2025 · Example Impact: If set to 5 and you have 10 concurrent web requests needing a database connection, 5 requests will succeed immediately, and the other 5 will wait until a connection becomes available or connection-timeout is hit. Solutions Decrease the maxLifetime configuration to be lower than the database's timeout setting (e. , AWS Jan 31, 2025 · Spring Boot manages database connections using HikariCP, optimizing connection pooling for performance, efficient resource usage, and high-throughput database access. 0. For cloud databases, check the connection timeout provided by the database vendor (e. This took me for a while to browse through various posts but couldn't find exact answer. , MySQL default is 8 hours). Learn how to fine-tune your connection pool settings and unlock the full potential Jan 20, 2025 · Set this slightly less than the database’s server-side timeout to avoid unexpected disconnections. 0 app with MySQL 8. g. Causes Connections exceed the database's timeout limits, leading to closed connections. May 11, 2024 · Discover expert tips and best practices for configuring HikariCP with Spring Boot to achieve optimal performance. Oct 26, 2024 · Learn how to configure HikariCP for faster database access in Spring Boot, including tuning pool size, timeouts, and reusing connections for better performance. hikari. 4. qubtdeepatzqeznuvlxzrpbujwfsrgdrpeyqmftvubsqtaz