Martin Sumner
dd20132892
Add test with fold_heads
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Build the AAE tree equally using fold_heads. This is a pre-cursor to running this within Riak.
In part this leans on some of the work done to improve standard Riak AAE with leveled. When rebuilding the standard AAE store only the head is required, and so this process was switched in riak_kv_sweeper to make a fold_heads request if supported by the backend.
The head response is a proxy object, which when loaded into a riak_object will allow for access to object metadata, but will use the passed function if access to object contents is requested.
2017-08-05 16:43:03 +01:00
Martin Sumner
22709abcd6
Buit what if build initiated during fold
2017-08-04 18:35:16 +01:00
Martin Sumner
bea40ffc72
More info on hashtree locks
2017-08-04 18:30:29 +01:00
Martin Sumner
76692ae589
The problem of the lock
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Still need to investigate behaviour under get_lock()
2017-08-04 16:30:25 +01:00
Martin Sumner
b99539fc8a
Add most recent thoughts on implementation
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Especially how to manage alternate backends to leveled
2017-08-04 16:19:40 +01:00
Martin Sumner
ff5e85700d
Update gitignore
2017-08-04 15:32:25 +01:00
Martin Sumner
f9b61fb5e7
Minor edit
2017-08-01 14:01:41 +01:00
Martin Sumner
82a1619846
Mini edit
2017-08-01 13:25:50 +01:00
Martin Sumner
a046666e4a
Add further stats
2017-08-01 13:23:10 +01:00
Martin Sumner
676bf12dc3
Add figures on rate of list_keys operations
2017-08-01 13:16:49 +01:00
Martin Sumner
6107ac1748
Add response time comparison for listkeys
2017-08-01 13:04:05 +01:00
Martin Sumner
66d85efe62
Switch back to pure markdown
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But image still appears to have lost clarity
2017-08-01 12:57:10 +01:00
Martin Sumner
48fd2c76f0
Use screenshot for clarity
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Detail lost when saving image direct from google sheets
2017-08-01 12:55:09 +01:00
Martin Sumner
b9139b3116
Sizing experiment
2017-08-01 12:50:53 +01:00
Martin Sumner
43547cff41
Experiment with image insertion and sizing
2017-08-01 12:50:02 +01:00
Martin Sumner
a8c3403a9d
Experiment with image sizing
2017-08-01 12:47:52 +01:00
Martin Sumner
89b5c43fd3
Add volume chart
2017-08-01 12:45:01 +01:00
Martin Sumner
a85c853fe0
Merge branch 'master' into mas-aae-riakimplnotes
2017-08-01 12:28:37 +01:00
Martin Sumner
714adf279a
Merge pull request #81 from project-fifo/random
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Add compatibility for old and new random / rand functions
2017-08-01 12:24:23 +01:00
Martin Sumner
968161a36d
Initial start to write-up
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Charts etc still to add
2017-08-01 11:19:21 +01:00
Heinz N. Gies
b319386210
Fix strong_rand to rand_bytes
2017-08-01 11:55:05 +02:00
Heinz N. Gies
bbe763514b
Remove uniform_s/2 from old random code
2017-08-01 11:37:18 +02:00
Heinz N. Gies
38e9b0e80a
Add missing uniform/0 function
2017-08-01 11:24:12 +02:00
Heinz N. Gies
25389893cf
Add compatibility for old and new random / rand functions
2017-08-01 11:24:12 +02:00
Martin Sumner
a49d3bbfec
Merge pull request #84 from martinsumner/mas-aaeexpiry-i82
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Add extra second to sleep
2017-08-01 00:14:48 +01:00
Martin Sumner
8748fef28c
Add extra second to sleep
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Sleep for just one more second to resolve intermittent failure
2017-08-01 00:14:31 +01:00
Martin Sumner
7f6f51efcd
Merge pull request #80 from project-fifo/dialyzer
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Fix dialyzer warnings for newer erlang releases
2017-07-31 21:42:50 +01:00
Heinz N. Gies
379e33ba84
Cleanup dialyzer errrors in leveled_bookie
2017-07-31 19:58:56 +02:00
Heinz N. Gies
8717d42ffe
Cleanup dialyzer errrors in leveled_cdb
2017-07-31 19:55:09 +02:00
Heinz N. Gies
e8ed7954cc
Cleanup dialyzer errrors in leveled_iclerk
2017-07-31 19:53:01 +02:00
Heinz N. Gies
eece253222
Cleanup most dialyzer errrors in leveled_inker
2017-07-31 19:47:58 +02:00
Heinz N. Gies
44fd603474
Cleanup dialyzer errrors in leveled_pclerk
2017-07-31 19:41:26 +02:00
Heinz N. Gies
369bdece5f
Cleanup dialyzer errrors in leveled_penciller
2017-07-31 19:39:40 +02:00
Heinz N. Gies
858ee9a915
Cleanup dialyzer errrors in leveled_pmanifest
2017-07-31 19:32:06 +02:00
Heinz N. Gies
5e6df539cb
Cleanup dialyzer errrors in leveled_sst
2017-07-31 19:30:29 +02:00
Martin Sumner
4ccd67a3c2
Merge pull request #79 from martinsumner/mas-tictac
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TicTac Merkle Tree for AAE
2017-07-21 11:10:46 +01:00
Martin Sumner
2297c0fab1
Change snap_async to snap
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As currently implemented in riak_core branch
2017-07-21 10:27:43 +01:00
Martin Sumner
9c4910fe26
Edits to AAE write-up
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Further re-read before push
2017-07-21 10:21:54 +01:00
Martin Sumner
2ad1ac0baf
node_worker_pool
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Having a separate vnode_worker_pool wouldn't reoslve he parallelism issue obviously! Need a node_worker_pool instead.
2017-07-13 17:40:06 +01:00
martinsumner
cb5f09496f
Update thoughts on concurrency management
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After reviewing the code it looks easier to have separate pool of vnode
workers to manage concurrency, rather than trying to alter the coverage
FSM itself. This will make it easier to adjust for different backend
capabilities (i.e. worst case it would fallback to unthrottled).
2017-07-12 14:50:38 +01:00
martinsumner
2adf60e974
Look at super-async folds and rollingcoverage_fsm
2017-07-11 19:48:12 +01:00
Martin Sumner
65fd029ca6
typo - backlist/blacklist
2017-07-11 12:25:06 +01:00
martinsumner
80fd2615f6
Implement blacklist/whitelist
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Change from the all/whitelist ebhavior to the blacklist/whitelist
behaviour documented in the write-up
2017-07-11 11:44:01 +01:00
martinsumner
7c86de2491
Clarification on NRT query
2017-07-11 10:29:50 +01:00
martinsumner
e4a2a8ecea
Stuff on read repair
2017-07-11 10:28:34 +01:00
martinsumner
b5ca2a8541
Word wrangling
2017-07-10 16:47:39 +01:00
martinsumner
185d4e9747
Notes on Riak Implementation options
2017-07-10 16:36:01 +01:00
martinsumner
03d0b913d5
Add new background section
2017-07-10 11:45:35 +01:00
Martin Sumner
3ed41a0e74
Merge pull request #78 from martinsumner/rdb/review/mas-tictac
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Some proposed edits
2017-07-10 09:50:40 +01:00
martinsumner
e7c322d956
Clarify pointer to research
2017-07-10 09:49:20 +01:00
