cerc-io/lotus
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c4ae3e0c3d
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167 Commits

Author SHA1 Message Date
vyzo
c4ae3e0c3d minor tweak 2021-07-06 09:17:35 +03:00
vyzo
169ab262f5 really optimize computing object weights 
sort is still taking a long time, this should be as fast as it gets.
 2021-07-06 09:02:44 +03:00
vyzo
55a9e0ccd1 short-circuit block headers on sort weight computation 2021-07-06 08:22:43 +03:00
vyzo
bf7aeb3167 optimize sort a tad 
it's taking a long time to compute weights...
 2021-07-06 08:10:57 +03:00
vyzo
0659235e21 cache cid strings in sort 
so as to avoid making a gazillion of strings
 2021-07-06 07:26:13 +03:00
vyzo
525a2c71dd use hashes as keys in weight map to avoid duplicate work 
otherwise the root object will be raw, but internal references will be dag; duplicate work.
 2021-07-06 01:27:56 +03:00
vyzo
c6ad8fdaed use walkObjectRaw for computing object weights 
cids that come out of the hotstore with ForEach are raw.
 2021-07-06 01:08:44 +03:00
vyzo
2cbd3faf5a make sure to nil everything in txnEndProtect 2021-07-05 23:56:31 +03:00
vyzo
51ab891d5c quiet linter 
it's a false positive, function doesn't escape.
 2021-07-05 23:53:45 +03:00
vyzo
bd436ab9de make endTxnProtect idempotent 2021-07-05 23:51:10 +03:00
vyzo
e859942fa4 code cleanup: refactor txn state code into their own functions 2021-07-05 23:31:37 +03:00
vyzo
3477d265c6 unify the two marksets 
really, it's concurrent marking and there is no reason to have two different marksets
 2021-07-05 20:10:47 +03:00
vyzo
73d07999bf dont needlessly wait 1 min in first retry for missing refs 2021-07-05 18:24:48 +03:00
vyzo
af8cf712be handle all missing refs together 
so that we wait 6min at most, not 12.
 2021-07-05 18:16:54 +03:00
vyzo
5a099b7d05 more commentary on the missing refs situation 2021-07-05 16:12:17 +03:00
vyzo
59639a0788 reinstate some better code for handling missing references. 2021-07-05 16:08:08 +03:00
vyzo
fa195bede2 get rid of ugly missing reference handling code 
those missing objects don't seem to ever get there, are they from an abandoned fork?
 2021-07-05 14:29:55 +03:00
vyzo
59936ef468 fix log 2021-07-05 13:30:31 +03:00
vyzo
0b7153be86 use internal version of has for occurs checks 2021-07-05 12:41:11 +03:00
vyzo
d8b8d75e0f readd minute delay before trying for missing objects 2021-07-05 12:38:09 +03:00
vyzo
d7709deb2b reduce memory pressure from marksets when the size is decreased 2021-07-05 11:51:22 +03:00
vyzo
3ec834b2e3 improve logs and error messages 2021-07-05 11:41:09 +03:00
vyzo
918a7ec749 a bit more fil commitment short-circuiting 2021-07-05 11:38:53 +03:00
vyzo
2ea2abc07d short-circuit fil commitments 
they don't make it to the blockstore anyway
 2021-07-05 11:32:52 +03:00
vyzo
839f7bd2b5 only occur check for DAGs 2021-07-05 11:11:08 +03:00
vyzo
c81ae5fc20 add some comments about the missing business and anothre log 2021-07-05 10:42:14 +03:00
vyzo
4c41f52828 add warning for missing objects for marking for debug purposes 2021-07-05 10:35:04 +03:00
vyzo
3597192d58 remove the sleeps and busy loop more times when waiting for missing objects 2021-07-05 10:31:47 +03:00
vyzo
1726eb993c deal with incomplete objects that need to be marked and protected 
seems that something is writing DAGs before its consituents, which causes problems.
 2021-07-05 10:22:52 +03:00
vyzo
db53859e7a reduce CompactionThreshold to 5 finalities 
so that we run compaction every finality, once we've first compacted
 2021-07-04 22:12:51 +03:00
vyzo
b08e0b7102 fix lint 2021-07-04 21:24:15 +03:00
vyzo
94efae419e reduce length of critical section 
Just the purge; the rest is not critical -- e.g. it's ok if we do some duplicate copies
to the coldstore, we'll have gc soon.
 2021-07-04 21:21:53 +03:00
vyzo
f33d4e79aa simplify transactional protection logic 
Now that we delete objects heaviest first, we don't have to do deep walk and rescan gymnastics.
 2021-07-04 20:49:39 +03:00
vyzo
40c271cda1 sort cold objects before deleting 
so that we can't shoot ourselves in the foot by deleting the constituents of a DAG while it is
still in the hotstore.
 2021-07-04 20:17:07 +03:00
vyzo
13d612f72f smarter trackTxnRefMany 2021-07-04 19:33:49 +03:00
vyzo
f124389b66 recursively protect all references 2021-07-04 19:21:00 +03:00
vyzo
4d286da593 fix error message 2021-07-04 18:58:39 +03:00
vyzo
680af8eb09 use deep object walking for more robust handling of transactional references 2021-07-04 18:38:28 +03:00
vyzo
1f02428225 fix lint 2021-07-04 18:38:28 +03:00
vyzo
2c7a89a1db short-circuit rescanning on block headers 2021-07-04 18:38:28 +03:00
vyzo
8e56fffb33 walkChain should visit the genesis state root 2021-07-04 18:38:28 +03:00
vyzo
190cb18ab0 housekeeping 
- remove defunct tracking store implementations
- update splitstore node config
- use mark set type config option (defaulting to mapts); a memory constrained node
  may want to use an on-disk one
 2021-07-04 18:38:28 +03:00
vyzo
19d1b1f532 deal with partially written objects 2021-07-04 18:38:28 +03:00
vyzo
0a1d7b3732 fix log 2021-07-04 18:38:28 +03:00
vyzo
eafffc1634 more efficient trackTxnRefMany 2021-07-04 18:38:28 +03:00
vyzo
36f93649ef fix panic from concurrent map writes in txnRefs 2021-07-04 18:38:28 +03:00
vyzo
6fa2cd232d simplify compaction model 2021-07-04 18:38:28 +03:00
vyzo
1f2b604c07 RIP tracking store 2021-07-04 18:38:28 +03:00
vyzo
68a83500bc fix bug that turned candidate filtering to dead code 2021-07-04 18:38:28 +03:00
vyzo
642f0e4740 deal with memory pressure, don't walk under the boundary 2021-07-04 18:38:28 +03:00