martinsumner
2f4013f430
Set Jitter correctly this time
2016-12-08 21:02:39 +00:00
martinsumner
b03ef664c8
Experiment with SFT settings
2016-12-08 20:52:17 +00:00
martinsumner
f07ab85a81
Oops
2016-12-08 18:36:57 +00:00
martinsumner
34e7ce170a
Jitter co-ordination issues
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Experiment to try and reoslve jitter co-orsination issue
2016-12-08 18:35:20 +00:00
martinsumner
ac45f95559
Investigate jitter coordination
2016-12-08 18:30:45 +00:00
martinsumner
c40e5d2d30
Reduce log noise
2016-12-08 16:43:35 +00:00
martinsumner
e2af60f72b
Add cache size jitter
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First pan-riak volume requests showed coordination issues
2016-12-08 16:38:44 +00:00
martinsumner
441fff13e5
Merge pull request #6 from martinsumner/OTP16
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OTP16
2016-12-03 15:01:28 +00:00
martinsumner
3417baa3b8
Simple test
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To try and pinpoint any issue with _int index (as seen in Riak
integrtaion testing)
2016-12-02 17:39:28 +00:00
Martin Sumner
d07cad34b7
Why lists reverse?
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It doesn’t make sense as the Acc may not be a list. Not failing any
tests.
2016-12-02 00:40:00 +00:00
martinsumner
3ec144d33d
Remove unnecessary branch
2016-12-01 11:31:25 +00:00
martinsumner
dd0e9de050
Edit comment
2016-11-30 23:24:12 +00:00
martinsumner
c0384d7a86
Extend small skiplist test further
2016-11-30 23:23:10 +00:00
martinsumner
39f61db92b
Further testing of skiplists
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Suspected at some stage there was a problem with small lists that never
hit a marker. Can't find it yet through test
2016-11-30 23:21:39 +00:00
martinsumner
364527f3b8
Add potential support for deeper layers
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Unproven attempt to make skiplist code more generic
2016-11-30 22:35:23 +00:00
martinsumner
743d59c71b
Make SkipList Two-Level
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Read and write times were increasing as the siz eof skiplist got larger
(e.g. over 2000). Tried instead with a smaller skip width and a
two-tier skiplist and this gave much more regular eprformance as the
size of the skiplist went up.
2016-11-30 15:36:27 +00:00
martinsumner
e3783485de
Minor SkipList speed-up
2016-11-29 11:13:08 +00:00
martinsumner
dd6201b34b
Try to avoid crashing on invalid key length
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May occurr in corrupted files.
2016-11-29 00:27:23 +00:00
martinsumner
b62b38caa6
Tidy up test at end
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May cause issues otherwise if there is an attempt to corrupt the journal
running in another bookie
2016-11-28 23:00:12 +00:00
martinsumner
e8c1d39df9
Switch to binary format Riak object
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Initial change to try and test assuming that leveled received the binary
format of Riak objects (and parses that for metadata).
2016-11-28 22:26:09 +00:00
martinsumner
b0a515553f
Merge remote-tracking branch 'origin/OTP16' into OTP16
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# Conflicts:
# src/leveled_cdb.erl
2016-11-27 00:18:20 +00:00
martinsumner
45f7fcb41a
Datasync added for riak_sync strategy
2016-11-27 00:16:49 +00:00
Martin Sumner
0cb5fa39d9
Basho Erlang didn't like o_sync
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Or some options, trying sync.
2016-11-26 23:03:07 +00:00
Martin Sumner
8f83c5226d
Add log of write ops
2016-11-26 22:59:33 +00:00
Martin Sumner
feb7149a8d
Add schema file
2016-11-26 22:10:51 +00:00
martinsumner
2fdf70ddf6
Add further skiplist test
2016-11-26 12:52:10 +00:00
Martin Sumner
fe080895fd
Revert type definition
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Can’t find a type definition support din both OTP 16 and OTP 18, so
reverting to not defining type
2016-11-25 18:22:35 +00:00
Martin Sumner
ec32a7e3eb
OTP16 compliance - array type
2016-11-25 18:20:17 +00:00
martinsumner
196c807b5e
Pass through sync_strategy
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Allow to switch for Riak to use o_sync as the sync flag rather than sync
2016-11-25 17:41:08 +00:00
martinsumner
03d025d581
Replace ledger-side gb_trees
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Try to make minimal change to replace gb_trees with gb_tree API-like
skiplists
2016-11-25 14:50:13 +00:00
martinsumner
c9afe34fea
Missing key tming test
2016-11-24 23:31:13 +00:00
martinsumner
54eedb8282
Add out of range tests for skiplist range
2016-11-24 23:22:19 +00:00
martinsumner
3bbfd8b923
Tighten SkipList range
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Make SkipList range accurate - trim the edges
2016-11-24 23:09:17 +00:00
martinsumner
2d3b1bbf2c
Ongoing work on skip lists
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Initial rough implementation with some timing tests
2016-11-24 20:16:41 +00:00
martinsumner
96b9e1faa3
Initial Commit for SkipLists
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To speed check on alternate platform
2016-11-22 23:21:47 +00:00
martinsumner
e06888ad58
Merge pull request #5 from martinsumner/initial-setup
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Correctly set array type
2016-11-21 22:27:42 +00:00
martinsumner
638fc69e01
Correctly set array type
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Otherwise cannot compile in both OTP 16 and 17
2016-11-21 22:26:12 +00:00
martinsumner
4099f05616
Merge pull request #4 from martinsumner/initial-setup
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Initial setup
2016-11-21 19:29:25 +00:00
martinsumner
51dbad95c0
Change FoldBucketsFun to take just bucket
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FoldBucketsFun does not take keys should be a 2-arity function (Bucket,
Acc).
2016-11-21 14:12:17 +00:00
martinsumner
acdc702e7d
Check not snap
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Make sure snapshots cannot trigger deletion
2016-11-21 12:35:20 +00:00
martinsumner
0f7e421371
Add destruction
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Allow a store to be cleared out and destroyed
2016-11-21 12:34:40 +00:00
martinsumner
386d40928b
Fast List Buckets
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Copied the technique from HanoiDB to speed up list buckets.
2016-11-20 21:21:31 +00:00
martinsumner
f40ecdd529
Pick-up test misses
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There were some coverage misses in tests, so check in unit test coverage
or remove branches not currently needed.
2016-11-18 21:35:45 +00:00
martinsumner
427b97873c
Change FoldKeysFun
2016-11-18 17:58:43 +00:00
martinsumner
57727e74f9
D'oh
2016-11-18 17:14:01 +00:00
martinsumner
f5944f2466
Change test foler to return (Bucket, Key} as expeceted
2016-11-18 16:52:53 +00:00
martinsumner
ec18f9ab4c
Uncomment test
2016-11-18 16:34:16 +00:00
martinsumner
6684e8e1d3
Refine query to accept fold functions
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Need to be able to pass external fold functions into different queries,
to work as a Riak backend
2016-11-18 15:53:22 +00:00
martinsumner
ac223ced68
Add FoldKeysFun
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Add the capability to pass FoldKeysFun into the index_query to allow for
compatability with riak backend requirements.
2016-11-18 11:53:14 +00:00
martinsumner
e3004faa6e
Add support for folding keys on a single bucket
2016-11-17 15:55:29 +00:00
