Details
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Bug
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Status: Open
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Critical
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Resolution: Unresolved
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2.2.0
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None
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None
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None
Description
The following scenario:
1.) turn off the database
2.) perform a query against the database
3.) turn on the database
4.) try to re-run the query from 2.)
In 4.) you will get the following Exception:
openjpa-2.2.0-r422266:1244990 nonfatal user error> org.apache.openjpa.persistence.ArgumentException: An error occurred while parsing the query filter "SELECT k FROM DbEnumKey AS k where k.type=:typ ORDER BY k.ordinal". Error message: The name "DbEnumKey" is not a recognized entity or identifier. Known entity names: []
Basically the whole app is stale afterwards!
Solution: caching the entities might only be done if a connection can be established.