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From: John Hughes <johnthughes@gmail.com>
Date: Wed, 11 Jan 2017 14:54:42 +0000
Message-ID: <CA+Qoz+j=P5eC2EGrOM-6zmXYqHG3OOw6XYFtXWYPX5chmwndJQ@mail.gmail.com>
Subject: System Keyspace replication for multi DC clusters
To: user@cassandra.apache.org
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archived-at: Wed, 11 Jan 2017 14:55:03 -0000

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Hi All,

I have been looking for definitive information on this, and either it
doesn't seem to exists, or I cannot find the correct combination of
keywords to find it(entirely possible, maybe even likely).

When setting up multi rack/multi dc clusters(currently I am deploying in
AWS across multiAZ/multiRegion with the aws multi region snitch), which
system keyspaces need to be moved to NetworkTopologyStrategy?

Currently I have been doing system_auth and system_distributed, but other
than system_auth(needed to make sure all my users are everywhere(especially
replacement admin), I cannot find an authoritative document. This feels
like something that should be in the FAQ, or just in a section about
deploying to multi-DC.

Does anyone have a link to authoritative info?

Thanks in advance!

John Hughes

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<div dir=3D"ltr">Hi All,<div><br></div><div>I have been looking for definit=
ive information on this, and either it doesn&#39;t seem to exists, or I can=
not find the correct combination of keywords to find it(entirely possible, =
maybe even likely).</div><div><br></div><div>When setting up multi rack/mul=
ti dc clusters(currently I am deploying in AWS across multiAZ/multiRegion w=
ith the aws multi region snitch), which system keyspaces need to be moved t=
o NetworkTopologyStrategy?</div><div><br></div><div>Currently I have been d=
oing system_auth and system_distributed, but other than system_auth(needed =
to make sure all my users are everywhere(especially replacement admin), I c=
annot find an authoritative document. This feels like something that should=
 be in the FAQ, or just in a section about deploying to multi-DC.</div><div=
><br></div><div>Does anyone have a link to authoritative info?</div><div><b=
r></div><div>Thanks in advance!</div><div><br></div><div>John Hughes</div><=
/div>

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