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Riak 1.2 Webinar Preview

Joseph Blomstedt
August 21, 2012
260

Riak 1.2 Webinar Preview

Preview of upcoming Riak 1.2 webinar. If topics look interesting, sign-up for the webinar at:
http://info.basho.com/1.2webinar.html

Joseph Blomstedt

August 21, 2012
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Transcript

  1. dev2: riak-admin cluster join dev1 4 dev3: riak-admin cluster join

    dev1 dev4: riak-admin cluster join dev1 Monday, August 20, 2012
  2. 6 =============================== Staged Changes ================================ Action Nodes(s) ------------------------------------------------------------------------------- join '[email protected]'

    join '[email protected]' join '[email protected]' ------------------------------------------------------------------------------- NOTE: Applying these changes will result in 1 cluster transition ############################################################################### After cluster transition 1/1 ############################################################################### ================================= Membership ================================== Status Ring Pending Node ------------------------------------------------------------------------------- valid 100.0% 25.0% '[email protected]' valid 0.0% 25.0% '[email protected]' valid 0.0% 25.0% '[email protected]' valid 0.0% 25.0% '[email protected]' ------------------------------------------------------------------------------- Valid:4 / Leaving:0 / Exiting:0 / Joining:0 / Down:0 Transfers resulting from cluster changes: 48 16 transfers from '[email protected]' to '[email protected]' 16 transfers from '[email protected]' to '[email protected]' 16 transfers from '[email protected]' to '[email protected]' Monday, August 20, 2012
  3. 8 '[email protected]' waiting to handoff 1 partitions '[email protected]' waiting to

    handoff 1 partitions '[email protected]' waiting to handoff 24 partitions Active Transfers: transfer type: ownership_handoff vnode type: riak_kv_vnode partition: 365375409332725729550921208179070754913983135744 started: 2012-08-14 10:27:15 [4.23 s ago] last update: 2012-08-14 10:27:17 [1.91 s ago] objects transferred: 2391 597 Objs/s [email protected] =======================> [email protected] 37.31 MB/s Monday, August 20, 2012
  4. 10 riak-admin cluster replace dev3 dev4 dev4: riak-admin cluster join

    dev1 riak-admin cluster plan Replace/Upgrade Node riak-admin cluster commit Monday, August 20, 2012
  5. 11 Upgrade Node 1 Node 2 Node 4 Node 1

    Node 2 Node 3 Monday, August 20, 2012
  6. 14 Node Failure Node 1 Node 2 Node 3 X

    Monday, August 20, 2012
  7. 15 cluster force-replace dev3 dev4 dev4: cluster join dev1 cluster

    commit Node Failure Monday, August 20, 2012
  8. 16 Node Failure Node 1 Node 2 Node 4 Node

    1 Node 2 Node 3 X Monday, August 20, 2012
  9. Numerous LevelDB improvements Stats subsystem overhauled Native 2I/search queries over

    protobuf Performance Improvements Monday, August 20, 2012