I too am trying out the HikariCP pooling and haven't figured out how to
change/specify pool settings.
I have a .cfg file that creates a pooled data source just fine, with TRACE
logging on I see HikariCP initializing and all the default settings. And
the pool is used as I use the data source.
But when I try to specify pooling configuration in the .cfg file, the
property I set is passed on to the underlying data source factory, not the
pool. For example, I want to set the minimumIdle to 5 rather than the
default 10.
If I specify pool.minimumIdle=5 I see this in the log:
2017-03-01T00:08:13,848 | WARN | CM Configuration Updater
(ManagedServiceFactory Update: factoryPid=[org.ops4j.datasource]) |
DataSourceRegistration | 76 - org.ops4j.pax.jdbc.config - 1.0.1 |
cannot set properties [pool.minimumIdle]
java.sql.SQLException: cannot set properties [pool.minimumIdle]
at
org.ops4j.pax.jdbc.mysql.impl.MysqlDataSourceFactory.setProperties(MysqlDataSourceFactory.java:71)
[77:org.ops4j.pax.jdbc.mysql:1.0.1]
If I instead specify jdbc.pool.minimumIdle=5, the same thing:
2017-03-01T00:09:04,034 | WARN | CM Configuration Updater
(ManagedServiceFactory Update: factoryPid=[org.ops4j.datasource]) |
DataSourceRegistration | 76 - org.ops4j.pax.jdbc.config - 1.0.1 |
cannot set properties [pool.minimumIdle]
java.sql.SQLException: cannot set properties [pool.minimumIdle]
at
org.ops4j.pax.jdbc.mysql.impl.MysqlDataSourceFactory.setProperties(MysqlDataSourceFactory.java:71)
[77:org.ops4j.pax.jdbc.mysql:1.0.1]
So how are the properties to be specified so they get passed to the pool and
not the underlying JDBC data source?
--
View this message in context:
http://karaf.922171.n3.nabble.com/PAX-JDBC-1-0-1-pools-tp4049649p4049697.html
Sent from the Karaf - User mailing list archive at Nabble.com.
