class Landmark
{
@OneToMany
@JoinColumn(name="landMarkOid")
@MapKey(name="locale")
public Map<String,LandMarkData> getLandmarkData()
}

class LandMarkData
{
@Id
public String getLandMarkOid();

@Id
public String getLocale();
}

***Exception***
org.hibernate.AnnotationException: Map key property not found: LandMarkData.locale
at org.hibernate.cfg.annotations.MapBinder.bindKeyFromAssociationTable(MapBinder.java:68)
at org.hibernate.cfg.annotations.MapBinder.access$000(MapBinder.java:32)
at org.hibernate.cfg.annotations.MapBinder$1.secondPass(MapBinder.java:55)

The exception goes away if @Id for getLocale() is removed. Is this a Hibernate bug?

Seems to. Please open a JIRA issue with a minnimal working test case.

Which ticket number did this get?

Great. Thanks.

It seems I need this fix to get my schema mapped correctly.

- will beta7 be released within the next week or so?
- if not, what is the current repository contents working against? Hibernate 3.1RC3 wasn't compatible with beta6. Should I go for RC3?

I'm releasing

Even better! :-)