Index creation from very large data set

Hi,

What are the options for creating a new index form an existing very
large data set? do we need to linearly walk the data and insert each
document one-by-one?

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https://www.mail-archive.com/elasticsearch@googlegroups.com/msg12480.html
https://www.mail-archive.com/elasticsearch@googlegroups.com/msg12479.html
https://www.mail-archive.com/elasticsearch@googlegroups.com/msg12478.html
https://www.mail-archive.com/elasticsearch@googlegroups.com/msg12477.html
https://www.mail-archive.com/elasticsearch@googlegroups.com/msg12476.html
https://www.mail-archive.com/elasticsearch@googlegroups.com/msg12475.html
https://www.mail-archive.com/elasticsearch@googlegroups.com/msg12474.html
https://www.mail-archive.com/elasticsearch@googlegroups.com/msg12473.html

https://www.mail-archive.com/elasticsearch@googlegroups.com/msg12472.html
https://www.mail-archive.com/elasticsearch@googlegroups.com/msg12471.html
https://www.mail-archive.com/elasticsearch@googlegroups.com/msg12470.html
https://groups.google.com/d/topic/elasticsearch/FxTNOPk2rm8
https://groups.google.com/d/topic/elasticsearch/uo4WzBKHtVs
https://groups.google.com/d/topic/elasticsearch/iAWLN0yLGag
https://groups.google.com/d/topic/elasticsearch/86sRz4J9GgM
https://groups.google.com/d/topic/elasticsearch/wI8kLa22cA0
https://groups.google.com/d/topic/elasticsearch/Mgf9tTEWYoE
https://groups.google.com/d/topic/elasticsearch/Qe7dZnydWEs
https://groups.google.com/d/topic/elasticsearch/u1abfqf-p-0
https://groups.google.com/d/topic/elasticsearch/y0mHmko8SE8
https://groups.google.com/d/topic/elasticsearch/qG0vi-cwkvc
https://groups.google.com/d/topic/theano-users/9EkJWXCwYEc
https://groups.google.com/d/topic/orbeon/tHCMaAByJV0
https://groups.google.com/d/topic/jenkinsci-dev/na5iegT6zAA
https://groups.google.com/d/topic/griffith-devel/DflKejVZtns
https://groups.google.com/d/topic/atmosphere-framework/GzzvqLT2oD4
https://groups.google.com/d/topic/atmosphere-framework/H6cnmcVma4o
https://groups.google.com/d/topic/griffith-devel/3_3CDGpCBhY
https://groups.google.com/d/topic/jenkinsci-dev/QFoWO9VXdJ8
https://groups.google.com/d/topic/orbeon/Zrzjz_MkSOg
https://groups.google.com/d/topic/theano-users/8DyD-AmviM0
https://groups.google.com/d/topic/atmosphere-framework/ae1rORzwq-k
https://groups.google.com/d/topic/griffith-devel/KFFYQGkDQhc
https://groups.google.com/d/topic/jenkinsci-dev/I2g5UTo7lJ8
https://groups.google.com/d/topic/orbeon/IMRK7tBe_0A
https://groups.google.com/d/topic/theano-users/gnMbuWnpu-Y

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