MDC4 Meetings 2014 W36

Wednesday September 3rd, 2014

Present: Kresten, Jon, Rune

Status

• Kresten/Rune completed first round of implementation of first two lumps, based on Joe's prototype of pipelining. Minimal change implementation, single fold instead of n and switching strategy where start off with gets/random reads.

• Also have function on hash tree that estimates size of tree. By sampling first 1000 segments/objects. Gives us withing a few percentage points.

• Rune has run AAE tests against develop branch and against Kresten's branch and pass tests.

• Branch started today jdb-pipeline-aae-fullsync-wip on core/kv and krab-fullsync-wip

• Next step is more testing.

Requests/blockers

• Kresten unable to access JIRA. Rune unable to modify anything
• Request for physical machine to run riak_test on
• Any information on previous performance testing?
• Any help on Basho side for running performance tests

Resolutions

• Jon reset Kresten's password. Jon added Rune and Kresten to jira-users and jira-developers.
• Machines r2s10.bos1 and r2s11.bos1 allocated to project. They need to be re-imaged and will be released to us soon.
• Email out to Steve/Paul on testing information
• Requested help for Paul H from MVM, says it would be his third priority and wouldn't be able to start for a few days.

Extras

• Turns out Joe was already working on L2 and has an implementation, email pending from him on that later today.
• Joe was planning to extend rtcloud to support provisioning in multiple AZs to support repl testing.