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From Pavel Hladik <>
Subject Re: Optimize SolrCloud without downtime
Date Mon, 30 Mar 2015 11:35:14 GMT

thanks for reply. We have a lot of deleted docs cause we have to reindex all
records from time to time, changing some important parameters.. When we do
update, it means create and delete.

Our deleted docs do not disappear by merging segments. I see our deleted
docs are almost the same number after two weeks and always around 40
segments. I ask our developers and they confirmed we use default settings
for merging policy. Please, do you have some tips and tricks for efficient
setting for merging segments?

Our HW is RAID5 SAS disks and 40GB of memory dedicated for Solr.


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