Scott Lystig Fritchie
eaf007ec08
Fix read repair FLU tracking
2015-05-19 13:56:12 +09:00
Scott Lystig Fritchie
f7274e7106
WIP: brute-force read-repair
2015-05-18 23:26:21 +09:00
Scott Lystig Fritchie
185c670b2f
WIP: refactoring machi_cr_client:append_chunk*
2015-05-18 19:06:06 +09:00
Scott Lystig Fritchie
a347722a15
Fix {error,not_written} type bugs in chmgr
2015-05-18 17:32:22 +09:00
Scott Lystig Fritchie
966d2edae8
WIP: refactoring machi_cr_client:append_chunk*
2015-05-18 15:49:05 +09:00
Scott Lystig Fritchie
a7f53cf21a
WIP: starting machi_cr_client:append_chunk*
2015-05-18 00:59:24 +09:00
Scott Lystig Fritchie
b0607ae815
WIP: starting machi_cr_client:append_chunk*
2015-05-18 00:33:15 +09:00
Scott Lystig Fritchie
d293170e92
WIP: starting machi_cr_client.erl
2015-05-17 23:48:05 +09:00
Scott Lystig Fritchie
7919ff6c6e
Merge branch 'slf/chain-repair'
2015-05-17 20:56:36 +09:00
Scott Lystig Fritchie
10364834de
Add a dummy client-side implementation module:machi_yessir_client.erl
2015-05-17 19:00:51 +09:00
Scott Lystig Fritchie
d4080b78d8
WIP: rearrange client code to approach some semblance of modularity someday
2015-05-17 16:46:50 +09:00
Scott Lystig Fritchie
a8c5879d21
WIP: rearrange client code to approach some semblance of modularity someday
2015-05-17 16:25:58 +09:00
Scott Lystig Fritchie
a06055ac23
WIP: rearrange client code to approach some semblance of modularity someday
2015-05-17 16:18:30 +09:00
Scott Lystig Fritchie
c7d4131a44
Remove unused verb()
2015-05-17 14:19:37 +09:00
Scott Lystig Fritchie
6c07522359
Add new API func, append_chunk_extra()
2015-05-17 14:10:42 +09:00
Scott Lystig Fritchie
5c2635346f
Basic multi-party chain repair for ap_mode finished
2015-05-16 17:39:58 +09:00
Scott Lystig Fritchie
d2f1549aa3
WIP: more generic all-way file chunk merge func, part 3
2015-05-16 17:11:54 +09:00
Scott Lystig Fritchie
04bc28b9da
WIP: more generic all-way file chunk merge func, part 2
2015-05-16 16:55:48 +09:00
Scott Lystig Fritchie
a9c753ad64
WIP: more generic all-way file chunk merge func
2015-05-15 17:15:02 +09:00
Scott Lystig Fritchie
358764d403
WIP: repair common file, part 0
2015-05-14 14:04:31 +09:00
Scott Lystig Fritchie
19d3c95325
WIP: aside, damn, add missing hex encoding for epochid, derp
2015-05-13 18:57:38 +09:00
Scott Lystig Fritchie
eec029b08f
WIP: aside, fix FLU wedge status @ init()
2015-05-13 17:59:32 +09:00
Scott Lystig Fritchie
4ae0f94649
WIP: move to stats via ETS, success/failure propagates, yay!
2015-05-12 23:45:35 +09:00
Scott Lystig Fritchie
cad84442bb
WIP: stats record, hrm
2015-05-12 22:42:03 +09:00
Scott Lystig Fritchie
8807f954ff
WIP: Whole file repair is 95% complete, yay!
2015-05-12 21:45:40 +09:00
Scott Lystig Fritchie
f48720e4dc
WIP: set up proxies for repair
2015-05-12 12:56:41 +09:00
Scott Lystig Fritchie
1c70a46b09
Add basic process & bookkeeping structure for repair proc
...
=INFO REPORT==== 11-May-2015::19:50:09 ===
Chain tail a of [a] starting repair of [c]
=INFO REPORT==== 11-May-2015::19:50:12 ===
Chain tail a of [a]: repair finished in 2.438 seconds: todo_yo
2015-05-11 19:50:21 +09:00
Scott Lystig Fritchie
c82000dc30
Reduce spamminess slightly
2015-05-11 19:00:21 +09:00
Scott Lystig Fritchie
33bfbe109e
Chain manager bug fixes & enhancment (more...)
...
* Set max length of a chain at -define(MAX_CHAIN_LENGTH, 64).
* Perturb tick sleep time of each manager
* If a chain manager L has zero members in its chain, and then its local
public projection store (authored by some remote author R) has a projection
that contains L, then adopt R's projection and start humming consensus.
* Handle "cross-talk" across projection stores, when chain membership
is changed administratively, e.g. chain was [a,b,c] then changed to merely
[a], but that change only happens on a. Servers b & c continue to use
stale projections and scribble their projection suggestions to a, causing
it to flap.
What's really cool about the flapping handling is that it *works*. I
wasn't thinking about this scenario when designing the flapping logic, but
it's really nifty that this extra scenario causes a to flap and then a's
inner projection remains stable, yay!
* Add complaints when "cross-talk" is observed.
* Fix flapping sleep time throttle.
* Fix bug in the machi_projection_store.erl's bookkeeping of the
max epoch number when flapping.
2015-05-11 18:41:45 +09:00
Scott Lystig Fritchie
5fe4c7406c
Merge branch 'slf/chain-repair'
2015-05-08 21:41:25 +09:00
Scott Lystig Fritchie
2ef43bead3
WIP: tests for wedge state all working
2015-05-08 21:41:08 +09:00
Scott Lystig Fritchie
dc43a32945
WIP: tests for wedge state all working
2015-05-08 21:37:19 +09:00
Scott Lystig Fritchie
0dd9282789
WIP: fix other broken eunit tests, surrounding wedge state
2015-05-08 21:24:07 +09:00
Scott Lystig Fritchie
6f7818fca7
WIP: additional tests for wedge state
2015-05-08 19:50:47 +09:00
Scott Lystig Fritchie
316126fa59
WIP: additional tests for wedge state
2015-05-08 19:07:57 +09:00
Scott Lystig Fritchie
376c4a9ae1
WIP: failing test for append while wedged
2015-05-08 18:22:44 +09:00
Scott Lystig Fritchie
7906e6c235
WIP: basic wedge notifications now working
2015-05-08 18:17:41 +09:00
Scott Lystig Fritchie
50e8e0673f
Fix LaTeX'isms in README
2015-05-08 17:19:54 +09:00
Scott Lystig Fritchie
ca854373f8
WIP: new test fails: check for not wedged
2015-05-08 17:07:03 +09:00
Scott Lystig Fritchie
d6d003618d
WIP: add wedge_status() query to proxy client
2015-05-08 16:58:06 +09:00
Scott Lystig Fritchie
1dc759b908
WIP: add wedge_status() query to client
2015-05-08 16:53:10 +09:00
Scott Lystig Fritchie
762aef557f
WIP: Set the stage for FLU wedging API
2015-05-08 15:36:53 +09:00
Scott Lystig Fritchie
ae1d038abe
Change default value of chmgr's use_partition_simulator to false
2015-05-08 13:40:44 +09:00
Scott Lystig Fritchie
49d587039e
Add CONTRIBUTING.md, update README.md
2015-05-07 21:03:13 +09:00
Scott Lystig Fritchie
75a077220d
Add CONTRIBUTING.md, update README.md
2015-05-07 20:59:27 +09:00
Scott Lystig Fritchie
6143bb60e9
Merge branch 'slf/otp-refactoring-step4'
2015-05-07 18:52:33 +09:00
Scott Lystig Fritchie
238c8472cd
WIP: timeout comments
2015-05-07 18:52:01 +09:00
Scott Lystig Fritchie
14fc37bd0d
Add ability to start FLUs at application startup
2015-05-07 18:39:39 +09:00
Scott Lystig Fritchie
517941aaaa
Finish chain manager restart & membership changing
2015-05-07 17:52:16 +09:00
Scott Lystig Fritchie
aeb2e4ef9e
WIP: partial refactoring of chmgr 2nd start code, one test broken
2015-05-06 11:41:04 +09:00
