Darrel Schneider created GEODE-1223:
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Summary: AttributesMutator on partitioned region allows
inconsistent region configuration
Key: GEODE-1223
URL: https://issues.apache.org/jira/browse/GEODE-1223
Project: Geode
Issue Type: Bug
Components: regions
Reporter: Darrel Schneider
When a partitioned region is created it makes sure that the following items on
the PR being created are consistent with them for the same PR in existing
members:
1. CacheLoader
2. CacheWriter
3. Expiration attributes
The code that does this validation is: PartitionRegionConfigValidator
validateCacheLoaderWriterBetweenDataStores and validateExpirationAttributes.
But if you get an AttributesMutator for the PR it allows you to change these
items on just one member leaving them inconsistent across the distributed
members.
It is not clear that changing these items on an existing PR is a feature that
is needed. It would be safer to just configure them when the region is created.
So these methods on AttributesMutator should be changed to throw
UnsupportedOperationException on PRs:
1. setCacheLoader
2. setCacheWriter
3. setRegionTimeToLive
4. setRegionIdleTimeout
5. setEntryTimeToLive
6. setCustomEntryTimeToLive
7. setEntryIdleTimeout
8. setCustomEntryIdleTimeout
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