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1.11.2improved performanceeasier operation/administrationbug fixes+=Monday, August 20, 2012
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2staged clusteringMonday, August 20, 2012
3view plancommitstage actionsclearMonday, August 20, 2012
dev2: riak-admin cluster join dev14dev3: riak-admin cluster join dev1dev4: riak-admin cluster join dev1Monday, August 20, 2012
riak-admin cluster planMonday, August 20, 2012
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:0Transfers resulting from cluster changes: 4816 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
7improved transfer statusMonday, August 20, 2012
8'[email protected]' waiting to handoff 1 partitions'[email protected]' waiting to handoff 1 partitions'[email protected]' waiting to handoff 24 partitionsActive Transfers:transfer type: ownership_handoffvnode type: riak_kv_vnodepartition: 365375409332725729550921208179070754913983135744started: 2012-08-14 10:27:15 [4.23 s ago]last update: 2012-08-14 10:27:17 [1.91 s ago]objects transferred: 2391597 Objs/s[email protected] =======================> [email protected]37.31 MB/sMonday, August 20, 2012
9node replacement: upgradeMonday, August 20, 2012
10riak-admin cluster replace dev3 dev4dev4: riak-admin cluster join dev1riak-admin cluster planReplace/Upgrade Noderiak-admin cluster commitMonday, August 20, 2012
11UpgradeNode 1 Node 2 Node 4Node 1 Node 2 Node 3Monday, August 20, 2012
12node replacement: failureMonday, August 20, 2012
13Node FailureNode 1 Node 2 Node 3Monday, August 20, 2012
14Node FailureNode 1 Node 2 Node 3XMonday, August 20, 2012
15cluster force-replace dev3 dev4dev4: cluster join dev1cluster commitNode FailureMonday, August 20, 2012
16Node FailureNode 1 Node 2 Node 4Node 1 Node 2 Node 3XMonday, August 20, 2012
17partition repairMonday, August 20, 2012
Repair: rebuild replicas from siblingsrepairMonday, August 20, 2012
19performance improvementsMonday, August 20, 2012
Numerous LevelDB improvementsStats subsystem overhauledNative 2I/search queries over protobufPerformance ImprovementsMonday, August 20, 2012
http://info.basho.com/1.2webinar.html1.2 WebinarMonday, August 20, 2012
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