Karen Smoler Miller created GEODE-2985:
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Summary: Doc task: making/using backups when there are indexes
Key: GEODE-2985
URL: https://issues.apache.org/jira/browse/GEODE-2985
Project: Geode
Issue Type: Bug
Components: docs
Reporter: Karen Smoler Miller
We should document that making a backup or using a backup to restore a system
when that system also has/had indexes can be problematic.
When taking a backup on a system that has an index, if there are region
operations in progress, the asynchronous nature of propagating the results of
the operations to an index means that the index content may be inconsistent
with the region content. If the backup were later used to restore a system,
the inconsistency will be introduced back into the system.
The fix for this is to make sure that the system is quiescent with respect to
region operations when a backup is taken.
In addition, the restoration procedure should rebuild indexes.
This issue exists for both regular (OQL) indexes and for Lucene indexes.
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