Previously, when using Tomcat, its web app class loader was the thread
context class loader when H2ConsoleAutoConfiguration triggered
initialization of Hikari's pool. This was the case because it's done
in the bean method of a ServletRegistrationBean. Such Servlet-related
beans are intentionally created with Tomcat's web app classloader as
the TCCL. This arrangement results in the pool's threads using
Tomcat's web app class loader as their TCCL which is not desirable.
One consequence of this was that Tomcat could log a warning at
shutdown about the thread being left running when it will, in fact,
be stopped as part of the context being closed.
This commit updates H2ConsoleAutoConfiguration to set the TCCL to its
own ClassLoader while the DataSource information is being logged.
Closes gh-32382
We have hazelcast configuration files that are used with multiple
versions of Hazelcast. Version 3's scheme doesn't allow us to set
<auto-detection enabled="false" />. To work around this, we
configure a system property that causes Hazelcast to disable schema
validation.
See gh-38163
Update `CassandraAutoConfiguration` so that properties in a
`spring.data.cassandra.config` file can override the default values
defined in `CassandraProperties`.
This commit changes two things:
1. Any primitive on `CassandraProperties` are replaced with object values.
This allows distinguishing between defaults values and no-values. Then
CassandraAutoConfiguration.mapConfig() can use whenNonNull() predicate
to ignore those.
2. `CassandraProperties` no longer populate default values on any
property. With that, the defaults can be applied on top of the file
spring.data.cassandra.config; i.e. the config file have higher
precedence than the defaults, but lower that any spring.data.cassandra.*
property.
See gh-31238
yuanhao18
Andy Wilkinson
Stephane Nicoll
Phillip Webb
Neil Stevenson
Łukasz Dziedziul
Russell You
Kalpesh
Adrian Bob
Marc Wrobel
aoyvx
Brian Clozel
Felix Scheinost
Stern, Ittay (is9613)
Johnny Lim
heqiang