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From Michael McCandless <>
Subject Re: Backup or replication option with lucene
Date Thu, 03 Mar 2011 17:38:02 GMT
On Thu, Mar 3, 2011 at 12:03 AM, Ganesh <> wrote:

> Any suggestions. We are planning to move towords cloud and its become a mandatory requirement
to have backup or replication of search db.

If you use Lucene's SnapshotDeletionPolicy, then you can take a hot
backup of the index (ie, backup w/o blocking ongoing indexing).

But that doesn't do the replication for you; it just protects the
index files so IndexWriter doesn't delete the commit point you are
backing up.


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