HikariCP

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Unable to acquire JDBC Connection (Spring JPA + Hibernate + Hikari + Oracle)

4

**Environment** HikariCP version: 3.2.0 JDK version: 1.8.0_271 Database: Oracle Driver version: 12.1.0.1 Hibernate version: 5.3.17 Tomcat version: 9.0.36 After running the application for some days. HIKARI has stopped acquiring new...

letsexploremore

I have the following Hikari configuration: - Maximum Pool Size: 24 - Connection Timeout: 15000 - Minimum Idle: 0 Having slow database connection establishment (it's Oracle TLS) and 20 parallel...

dmitrievanthony

issue 1888 log4shell remediation

2

updates log4j dependency to 2.17.0

larrydiamond

Fill pool skipped, pool has sufficient level or currently being filled

1

Hi all, i`m getting this message in my log. > 2022-01-08 19:01:15.192 [HikariPool-1 housekeeper] DEBUG com.zaxxer.hikari.pool.HikariPool - HikariPool-1 - Pool stats (total=1, active=0, idle=1, waiting=0) > 2022-01-08 19:01:15.193 [HikariPool-1 housekeeper]...

rodrigodevelms

HikariPool-1 - Failed to validate connection oracle.jdbc.driver.T4CConnection@3b904d4f (IO Error: Invalid Operation, NOT Connected). Possibly consider using a shorter maxLifetime value.

19

I am using below maven dependency with below configuration but getting some warn in log. ``` com.zaxxer HikariCP 3.3.0 ``` with below config datasource.driver-class-name=oracle.jdbc.OracleDriver datasource.maximum-pool-size=25 datasource.connection-timeout=30000 datasource.connection-test-query=select 1 from dual...

sanchitgarg-its

Hikari does not handle SQLFeatureNotSupportedException in PoolBase.setupConnection when setting autoCommit

4

While fixing issue [1116](https://github.com/brettwooldridge/HikariCP/issues/1116), calls to `connection.getAutoCommit()` and `connection.isReadOnly()` were added to gate calls to the associated setters in `PoolBase`. However, this breaks integration with the [mongo-jdbc-driver](https://github.com/mongodb/mongo-jdbc-driver) as `getAutoCommit()` throws...

Nyefan

Update log4j-core dependency

2

Please update log4j-core due to exploit

ogzhn88

why does hikari pool commit take so long?

1

Hello, We are seeing that hikari.pool.commit takes quite long, sometimes more than 50 ms reaching up to 200 ms. [https://stackoverflow.com/questions/69465621/why-does-hikari-pool-commit-take-so-long](url) for snips, as I am unable to attach here. Is...

pmehta1906

Check connection has not been closed at first while checking the validity of connection

1

In the current implementation of PoolBase#isConnectionDead(isConnectionAlive) setNetworkTimeout() is called firstly to check the connection validity: PoolBase#L151 In many JDBC drivers, calling Connection#setNetworkTimeout throws SqlException in the case when a connection...

pvinokurov

mysql password contains ? ,such as 12345Aa? connection fail

LL-Sky