Commit graph

105 commits

Author SHA1 Message Date
UENISHI Kota
5fd225bcdb Merge pull request #25 from basho/ku/trim-pb-protocol-2
Update read_chunk() PB protocol to return trimmed chunks
2015-10-23 17:10:21 +09:00
UENISHI Kota
0f688d6279 Update read_chunk() PB protocol to return trimmed chunks 2015-10-22 23:11:43 +09:00
Scott Lystig Fritchie
49b4b1c304 Silence remaining warnings 2015-10-22 15:37:09 +09:00
Shunichi Shinohara
478107915b Make flu1 initialization synchronous 2015-10-21 16:16:03 +09:00
Scott Lystig Fritchie
6f9814ffb4 Merge ss/deps-for-debugging (with rebar.config conflict fix) 2015-10-19 16:41:03 +09:00
UENISHI Kota
3e975f53b8 Allow read_chunk() to return partial chunks
This is simply a change of read_chunk() protocol, where a response of
read_chunk() becomes list of written bytes along with checksum. All
related code including repair is changed as such. This is to pass all
tests and not actually supporting partial chunks.
2015-10-19 15:37:17 +09:00
Shunichi Shinohara
208c02853f Add cluster_info to deps and small callback module
For debuging from shell, some functions in machi_cinfo are exported:

- public_projection/1
- private_projection/1
- fitness/1
- chain_manager/1
- flu1/1
2015-10-19 15:36:05 +09:00
UENISHI Kota
e45469b5ce Move checksum file related code to machi_csum_table 2015-10-15 11:28:40 +09:00
Mark Allen
baeffbab0b Merge pull request #6 from basho/mra/write-once-clean
Integrate write once invariant into current FLU implementation
2015-10-14 10:15:57 -05:00
Scott Lystig Fritchie
e344ee42ff Remove stale TODO comment about write-once enforcement 2015-10-14 16:56:51 +09:00
Mark Allen
161e6cd9f9 Pass epoch id to append operations
Needed to handle a filename change when epoch changes.
2015-10-13 21:08:48 -05:00
UENISHI Kota
e113f6ffdd Reach the trim stub to CR client 2015-10-13 17:25:59 +09:00
UENISHI Kota
dfe953b7d8 Add surface of trim to scrub 2015-10-13 17:14:44 +09:00
Mark Allen
aca3759e45 Bug fixes found during testing runs 2015-10-08 15:46:40 -05:00
Mark Allen
2d0c03ef35 Integration with current FLU implementation 2015-10-05 22:18:29 -05:00
Scott Lystig Fritchie
79b1d156c4 Add backlog option to gen_tcp:listen 2015-09-16 13:52:36 +09:00
Scott Lystig Fritchie
27891bc5e9 WIP: 'broadcast'/spam works! async reminder ticks remain! 2015-09-09 19:14:52 +09:00
Scott Lystig Fritchie
185c9eb313 WIP: add failing eunit placeholder for spam 2015-09-07 15:38:23 +09:00
Scott Lystig Fritchie
c7684f660c WIP: Friday evening/Monday morning, laying groundwork for spam "broadcast" 2015-09-07 15:20:10 +09:00
Scott Lystig Fritchie
65cd18939c WIP: changes to annotation management 2015-08-27 17:58:43 +09:00
Scott Lystig Fritchie
6dbe887298 Remove old cruft, including hugly HTTP server hack 2015-08-25 18:49:48 +09:00
Scott Lystig Fritchie
dcf532bafd WIP: Witness test expansion 2015-08-05 18:23:44 +09:00
Scott Lystig Fritchie
e3d9ba2b83 WIP: Witness test expansion 2015-08-05 17:17:25 +09:00
Scott Lystig Fritchie
432190435e Add witness_mode to FLU 2015-07-21 17:29:33 +09:00
Scott Lystig Fritchie
19ce841471 Merge slf/chain-manager/cp-mode (fix conflicts) 2015-07-17 16:39:37 +09:00
Scott Lystig Fritchie
b4d9ac5fe0 Hooray, PULSE things look stable; remove debugging verbose cruft 2015-07-16 21:57:34 +09:00
Scott Lystig Fritchie
d331e09923 Hrm, fewer deadlocks, but sometimes unreliable shutdown 2015-07-16 17:59:02 +09:00
Scott Lystig Fritchie
2060b80830 Keep good refactorings from commit a8390ee2
Also, add more misc details to the 'react' breadcrumb trail.  Also,
save get(react) results into dbg2 whenever we write a private projection,
very valuable for debugging.

Also: cleanup PULSE code, add regression commands as option and
controls with some new environment variables.  These regression
sequences were responsbile for several fruitful debugging sessions,
so we keep them for posterity and for their ability (with new seeds
and PULSE) to find new interleavings.
2015-07-10 15:04:50 +09:00
Scott Lystig Fritchie
9b3cd9056a Un-TEST'ify testr_react_to_env() everywhere 2015-07-03 16:18:40 +09:00
Scott Lystig Fritchie
2b64028bbd Add kick_projection_reaction, implement yo:tell_author_yo() 2015-07-03 04:30:05 +09:00
Scott Lystig Fritchie
c6870a1c86 If FLU is wedged by a newer client epoch ID, kick the chain manager to react 2015-07-03 02:17:01 +09:00
Scott Lystig Fritchie
ff66638eb3 Sequencer changes file sequence number when epoch_id change is detected 2015-07-03 02:04:04 +09:00
Scott Lystig Fritchie
da3a56dd74 Fix epoch checking in eunit tests and enforcement by FLU (always permit list_files()) 2015-07-01 18:12:22 +09:00
Scott Lystig Fritchie
2c869ed598 TODO fix: wedge self 2015-07-01 17:19:11 +09:00
Scott Lystig Fritchie
a0061d6ffa make decode_csum_file_entry() very slightly less brittle 2015-07-01 15:18:57 +09:00
Scott Lystig Fritchie
e3b80c6ac2 Docuemntation updates 2015-06-30 19:04:23 +09:00
Scott Lystig Fritchie
00c8cf0ef7 Rename temporary HTTP server hack functions 2015-06-30 16:19:44 +09:00
Scott Lystig Fritchie
7542fe8225 WIP: all eunit tests are passing again, yay 2015-06-30 16:12:23 +09:00
Scott Lystig Fritchie
e9d50a2128 WIP: Reinstate one eunit test, fix type bugs 2015-06-30 15:51:03 +09:00
Scott Lystig Fritchie
3d2b49b7e5 WIP: refactoring & edoc'ing 2015-06-30 15:20:35 +09:00
Scott Lystig Fritchie
310fdb1f6a Add crude file size check to do_server_checksum_listing() 2015-06-30 14:13:26 +09:00
Scott Lystig Fritchie
2d070bf1e3 Minor refactoring + add demo/exploratory time measurement code
%% Demo/exploratory hackery to check relative speeds of dealing with
%% checksum data in different ways.
%%
%% Summary:
%%
%% * Use compact binary encoding, with 1 byte header for entry length.
%%     * Because the hex-style code is *far* slower just for enc & dec ops.
%%     * For 1M entries of enc+dec: 0.215 sec vs. 15.5 sec.
%% * File sorter when sorting binaries as-is is only 30-40% slower
%%   than an in-memory split (of huge binary emulated by file:read_file()
%%   "big slurp") and sort of the same as-is sortable binaries.
%% * File sorter slows by a factor of about 2.5 if {order, fun compare/2}
%%   function must be used, i.e. because the checksum entry lengths differ.
%% * File sorter + {order, fun compare/2} is still *far* faster than external
%%   sort by OS X's sort(1) of sortable ASCII hex-style:
%%   4.5 sec vs. 21 sec.
%% * File sorter {order, fun compare/2} is faster than in-memory sort
%%   of order-friendly 3-tuple-style: 4.5 sec vs. 15 sec.
2015-06-30 14:08:46 +09:00
Scott Lystig Fritchie
dba7041929 Change names to indicate we're no longer in PB land 2015-06-29 17:20:17 +09:00
Scott Lystig Fritchie
151e696324 WIP: yank out more unused cruft 2015-06-29 17:14:33 +09:00
Scott Lystig Fritchie
6cd3b8d0ec WIP: yank out lots of unused cruft 2015-06-29 17:02:58 +09:00
Scott Lystig Fritchie
d54c74f58a WIP: yank out io:format 2015-06-29 16:53:41 +09:00
Scott Lystig Fritchie
7aff9fca70 WIP: giant hairball 12 2015-06-29 16:42:05 +09:00
Scott Lystig Fritchie
64817dd7e8 WIP: giant hairball 01 2015-06-29 16:10:43 +09:00
Scott Lystig Fritchie
f45dc7829e WIP: hairball, but: Failed: 6. Skipped: 0. Passed: 13 2015-06-27 00:43:27 +09:00
Scott Lystig Fritchie
b5c824c5c0 WIP: hairball, but bad_checksum_test() works! 2015-06-27 00:06:21 +09:00