When we have a read replica with potential for replication lag, and config a read only DataSource to use that read replica, by default a query executed without a current transaction will use the read replica.
We specify usingMaster() when we explicitly want to execute a query and use the master data source.
Unfortunately we have order() and orderBy() methods which do the
same thing. I have decided to deprecate the order() ones in
favour of the orderBy() methods so that ultimately we will end
up with less methods and I think orderBy() is the correct choice.
Apologies for the migration pain here.
Typically migrate to `.setBeanCacheMode(CacheMode.PUT)` or `.setBeanCacheMode(CacheMode.OFF)`
```java
/**
* Deprecated - migrate to use setBeanCacheMode(CacheMode.PUT) or other CacheMode.
* <p>
* When set to true all the beans from this query are loaded into the bean cache.
*/
@Deprecated
Query<T> setLoadBeanCache(boolean loadBeanCache);
```
Should no longer be used / set to true.
```java
/**
* Deprecated - look to have explicit order by. Sets the default orderById setting for queries.
*/
@Deprecated
public void setDefaultOrderById(boolean defaultOrderById) {
this.defaultOrderById = defaultOrderById;
}
```
Removing all the deprecated query methods from ExtendedServer. Migrate to passing
the explicit transaction to the query using query.usingTransaction() instead.
- captureMicros is the time taken to capture the specific query plan
- whenCaptured is the time when the bind values were taken
The DefaultQueryPlanListener logging will include these in the
output it logs
java.util.ConcurrentModificationException
at java.base/java.util.HashMap$HashIterator.nextNode(HashMap.java:1493)
at java.base/java.util.HashMap$KeyIterator.next(HashMap.java:1516)
at java.base/java.util.AbstractCollection.toString(AbstractCollection.java:472)
at java.base/java.lang.String.valueOf(String.java:2951)
at io.ebeaninternal.server.core.DefaultBeanLoader.loadBean(DefaultBeanLoader.java:134)
at io.ebeaninternal.server.core.DefaultServer.loadBean(DefaultServer.java:475)
at io.ebeaninternal.server.loadcontext.DLoadBeanContext$LoadBuffer.loadBean(DLoadBeanContext.java:217)
at io.ebean.bean.InterceptReadWrite.loadBeanInternal(InterceptReadWrite.java:742)
at io.ebean.bean.InterceptReadWrite.loadBean(InterceptReadWrite.java:724)
at io.ebean.bean.InterceptReadWrite.preGetter(InterceptReadWrite.java:837)
at ...
Rob Bygrave