HikariCP
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brettwooldridge
光 HikariCP・A solid, high-performance, JDBC connection pool at last.
Hi guys, is it possible to add custom tags to HikariCP metrics, such as `hikaricp.connections.acquire.avg`? I need to add tags to be able to filter better this metrics. The `MeterRegistryCustomizer`...
Here's why not unify the code format, but instead show a LinkedBlockingQueue for declarations ` LinkedBlockingQueue addConnectionQueue = new LinkedBlockingQueue(maxPoolSize); ` ` this.addConnectionExecutor = createThreadPoolExecutor(addConnectionQueue, poolName + " connection adder",...
Assume that i have set below values ``` prepStmtCacheSize 40 prepStmtCacheSizeSqlLimit 2048 ``` In below code, before `con.commit()` gets executed, will prepStmtCache hold 1 value (the insert statement) or 1000...
I am using HikariCP to manage the database connections in my open source project. It works great, thanks. However, if the application has more threads than the maximal database pool...
Version 2.0.7 of SLF4J was released: https://www.slf4j.org/news.html The latest released version of HikariCP, version 5.0.1, depends, for Java 11 and newer, on slf4j-api version 2.0.0-alpha1: https://github.com/brettwooldridge/HikariCP/blob/HikariCP-5.0.1/pom.xml#L555-L566 Since mixing 2.0.x and...
Currently, configuring the `idleTimeout` property of the connection pool will use the `setIdleTimeout` method on the `HikariConfig` configuration class. Similarly, many of the other configuration parameters are duration values. The...
``` ⏳idleTimeout This property controls the maximum amount of time that a connection is allowed to sit idle in the pool. This setting only applies when minimumIdle is defined to...
A *AWS Aurora MySQL Cluster Failover* might leave connections open to the old writer instance which is now a reader instance. (This scenario also applies to other databases and cluster...
This pull request attempts to address points raised in https://github.com/brettwooldridge/HikariCP/pull/1442#issuecomment-1287697706, https://github.com/brettwooldridge/HikariCP/pull/2011#issuecomment-1336197290, and https://github.com/brettwooldridge/HikariCP/pull/1196#issuecomment-436720123 about rotating both username and password atomically. Currently, you can call the setUsername and setPassword methods on...
It is been a while where i researched about this bug where it states `java.sql.SQLFeatureNotSupportedException: Feature not implemented: No details.` It looks like it is in the newer version. When...
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光 HikariCP・A solid, high-performance, JDBC connection pool at last.