Nilay Parmar created JCR-3646:
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Summary: Search index backup and restore strategy
Key: JCR-3646
URL: https://issues.apache.org/jira/browse/JCR-3646
Project: Jackrabbit Content Repository
Issue Type: Bug
Components: indexing
Affects Versions: 2.6
Environment: win server, java1.7 654bit
Reporter: Nilay Parmar
We have a standalone jackrabbit configured with java1.7(64-bit) on windows OS.
We have a 700GB of datastore at production and it increases with 2000 documents
daily.
Now, we are planning to have a recovery strategy from any unexpected index
corruption(failure).
For that we can take backup of the indexes on regular basis(weekly).
When there is any problem and we restore the latest backup(may be 2 days old),
does it create indexes of those DELTA documents(added after latest backup)? Or
re-index from scratch is the only option?
What should be the restore strategy?
If this is not the correct way to recover from loss then please suggest any
other solution.
I did post this question in mailing list but yet to receive anything and as
this blocks the production, we need to find solution ASAP.
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