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Key: NUCCORE-1074
Type: Improvement Improvement
Status: Closed Closed
Resolution: Fixed
Priority: Major Major
Assignee: Unassigned
Reporter: Andy Jefferson
Votes: 0
Watchers: 0
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DataNucleus Core

Add level of locking to MetaDataManager to protect metadata during load process

Created: 23/Oct/13 03:51 PM   Updated: 19/Nov/13 10:28 AM   Resolved: 28/Oct/13 03:27 PM
Component/s: Code Structure
Affects Version/s: None
Fix Version/s: 3.2.9


 Description  « Hide
We currently do nothing special around locking metadata access while a new class is being loaded. Obviously the most sensible projects will load all metadata at EMF/PMF startup, but there are others that don't do this.

Andy Jefferson added a comment - 28/Oct/13 03:16 PM
SVN trunk adds update lock, as well as making any map a ConcurrentHashMap

Andy Jefferson made changes - 28/Oct/13 03:16 PM
Field Original Value New Value
Status Open [ 1 ] Resolved [ 5 ]
Fix Version/s 3.2.9 [ 12039 ]
Resolution Fixed [ 1 ]
Andy Jefferson added a comment - 28/Oct/13 03:17 PM
Reopening until SourceForge bother to provide working SVN, allowing check in

Andy Jefferson made changes - 28/Oct/13 03:17 PM
Resolution Fixed [ 1 ]
Status Resolved [ 5 ] Reopened [ 4 ]
Andy Jefferson added a comment - 28/Oct/13 03:27 PM
Now in SVN

Andy Jefferson made changes - 28/Oct/13 03:27 PM
Status Reopened [ 4 ] Resolved [ 5 ]
Resolution Fixed [ 1 ]
Andy Jefferson made changes - 19/Nov/13 10:28 AM
Status Resolved [ 5 ] Closed [ 6 ]