solr - Converting a DSE Search node to a DSE Spark node -

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i saw faq dse node can reprovisioned rt mode hadoop mode. similar supported dse search , dse spark? have existing 6-node dse search cluster. want test dse spark have limited time left development if possible, i'd skip bootstrap process restarting cluster analytics dc instead of adding new nodes in separate dc.

update:

i tried find answer on own. these closest found:

http://www.datastax.com/wp-content/uploads/2012/03/wp-datastax-whatsnewdse2.pdf http://www.datastax.com/doc-source/pdf/dse20.pdf

these documents old release of dse. both documents rt , analytics node can re-provisioned. second document explicitly says solr node cannot re-provisioned. unfortunately, there no mention re-provisioning in more recent documentations. can confirm whether still true dse 4.5.1? (preferably link reference)

i saw forum thread explains why section re-provisioning removed in recent documentations. however, in case, plan re-provision of search nodes analytics node (in contrast re-provisioning subset), , re-provisioning temporary

yes can that. start using 'dse cassandra -k'


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