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Author SHA1 Message Date
jaten-molecula
274a95c4da
Merge pull request #1115 from molecula/remove-rbtree 
Use immutable.SortedMap for root records
 2020-11-19 11:00:57 -06:00
Ben Johnson
26d0e9d958
Merge branch 'master' into remove-rbtree 2020-11-19 07:27:09 -07:00
tgruben
b849fe4b98
Merge pull request #1116 from jaten-molecula/pilosa_txsrc 
use pilosa server --txsrc instead of --tx to prevent viper env var shadowing
 2020-11-18 14:37:10 -06:00
Jason E. Aten
524c78623f repair pilosa/ctl/server_test too 2020-11-18 18:53:22 +00:00
Ben Johnson
0175c66756 Use immutable.SortedMap for root records 
This commit fixes a bug where the root record cache was being
updated in-place causing a race condition with other transactions
using it. The cache implementation has been changed from `rbtree`
to an `immutable.SortedMap`.
 2020-11-18 11:22:52 -07:00
Jason E. Aten
06eb3afaaa use pilosa server --txsrc to prevent viper env var shadowing from stopping PILOSA_TXSRC getting through 2020-11-18 18:21:31 +00:00
jaten-molecula
a9c1ff3047
Merge pull request #1107 from jaten-molecula/fix_tx 
restore the env variable PILOSA_TXSRC's affect
 2020-11-16 17:26:22 -06:00
Jason E. Aten
744827d5cc restore the env variable PILOSA_TXSRC's affect 2020-11-16 23:18:50 +00:00
Nia
6dfbbf91d6
Merge pull request #1098 from niaow/topn-v3 
Add TopK with perpendicular BSI bitmaps
 2020-11-16 08:39:50 -05:00
Nia Weiss
02498ce57a
add TopK with perpendicular BSI bitmaps 2020-11-13 18:31:55 -05:00
tgruben
43443d10ff
Merge pull request #1097 from jaten-molecula/bitmap_foreach 
rbf: BitN needs int32 to hold its maximum value.
 2020-11-13 17:12:19 -06:00
Jason E. Aten
4120024b10 rbf: BitN needs int32 to hold its maximum value. 
- decrease ArrayMaxSize and RLEMaxSize by 1
  to make space
- add TestForEachRange, fix bugs found in ForEach,
  where the call f() logic was backwards.
 2020-11-13 22:59:18 +00:00
tgruben
b2e9e3904a
Merge pull request #1094 from jaten-molecula/elem_rb 
rbf: keep ElemN and BitN up to date.
 2020-11-13 15:44:15 -06:00
Jason E. Aten
d46b603cd6 rbf: keep ElemN and BitN up to date. 
- fix a bug in computing leafCell.BitN in a run after a bit Remove
- shrink bitmaps on remove
- util_test.go has Cursor.DebugSlowCheckAllPages to verify;
  used by cursor_test.go
 2020-11-13 21:18:09 +00:00
Cody Soyland
dc0ac0ccd0
Merge pull request #1092 from codysoyland/ci-go-version-cve-2020-28362 
Ci: Go version update for CVE-2020-28362
 2020-11-13 11:48:16 -06:00
Cody Soyland
e53b74261b Update default Go version 2020-11-13 11:23:39 -06:00
Cody Soyland
a2f49b6a84 Fix yaml syntax, add requires section 2020-11-13 11:23:39 -06:00
Cody Soyland
dca606dea8 Add pilosa (binary build) to .gitignore 2020-11-13 11:23:39 -06:00
Cody Soyland
671250d273 Update Go version for CVE-2020-28362, use param matrix 2020-11-13 11:23:39 -06:00
tgruben
d15dc4204b
Merge pull request #1086 from jaten-molecula/rbtree_root_records 
rbf: use a red-black tree to manage the root records list
 2020-11-13 11:14:51 -06:00
Jason E. Aten
eae82b72c2 rbf: use a red-black tree to manage the root records list 
- 40% faster on ingest_test when putting 10K roots/containers.
 - 15% fewer bytes allocated total
 - clarifying renames leafCell.N -> ElemN, allocate -> allocatePgno,
   deallocate -> freePgno
 2020-11-13 16:49:26 +00:00
jaten-molecula
cb73c71e02
Merge pull request #1072 from molecula/uni-wal 
Refactor RBF to use a single WAL file
 2020-11-11 15:44:45 -06:00
jaten-molecula
563c70dc43
Merge branch 'master' into uni-wal 2020-11-11 15:27:15 -06:00
tgruben
b3d2704066
Merge pull request #1085 from jaten-molecula/uniq_dbnames 
unique db names so parallel test runs don't collide
 2020-11-11 14:26:04 -06:00
Jason E. Aten
fd9210b31c unique db names so parallel test runs don't collide 2020-11-11 20:04:02 +00:00
Ben Johnson
81a64c5902 Add RBF halting; remove time based checkpoint 2020-11-11 11:17:07 -07:00
Ben Johnson
9eba299d35 Restrict max RBF transaction size 2020-11-10 08:14:14 -07:00
Ben Johnson
78eb9e0711 Fix linter 2020-11-10 07:07:06 -07:00
Ben Johnson
52340212f6 Add RBF dirty page cache 2020-11-09 16:11:20 -07:00
Ben Johnson
8de1959938 Remove RBF exclusive/direct write. 2020-11-09 08:23:09 -07:00
Ben Johnson
3554048877 Refactor RBF to use a single WAL file 2020-11-09 08:03:22 -07:00
tgruben
e99f7f0fc3
Merge pull request #1074 from jaten-molecula/fsync_applies_to_all 
apply --fsync flag to all tx backend
 2020-11-06 12:34:28 -06:00
Jason E. Aten
a38d4fa46c apply --fsync flag to all tx backend 
- rename from --rbf-fsync to --fsync, as it
   now effects bolt, lmdb too.
 2020-11-06 18:11:02 +00:00
jaten-molecula
822c7482a5
Merge pull request #1071 from jaten-molecula/parallel_migration_rb 
run migration in parallel
 2020-11-05 14:09:31 -06:00
Jason E. Aten
7e22994a6d run migration in parallel 
- migration can be slow. parallelize it.
 2020-11-05 18:31:27 +00:00
tgruben
bc26de63b0
Merge pull request #1070 from jaten-molecula/slurp_profile_rbf_comments 
rbf default. Add TODO comments, slurp -profile returns a cpu profile
 2020-11-03 19:52:54 -06:00
Jason E. Aten
458095a707 rbf default. Add TODO comments, slurp -profile returns a cpu profile 
- default Tx is once again RBF, changed from bolt.
- document the RBF code review comments that were not addressed
  before #1052 was merged, so they don't get lost.
- they should be easily addressed by replaying the entire WAL file
  rather than from the DB meta page 0 notion of the last WalID
- cleanup rbf/cfg/cfg.go stale comments, ensure default0 respected.
  1 msec checkpoint time, 1MB wal segment defaults.
- return a specific error, ErrNoMetaFound, from findNextWALMetaPage()
  rather than io.EOF, since there actually wasn't any file IO involved.
- add http handlers for /cpu-profile/start and /cpu-profile/stop
  in http/handler.go enable CPU profiling at specific time points
  during an ingest or other operation.
 2020-11-04 01:36:17 +00:00
tgruben
a55cdad139
Merge pull request #1069 from jaten-molecula/faster_new_tx 
take a mutex off the fast path of TxFactory.NewTx
 2020-11-03 19:15:26 -06:00
Jason E. Aten
bf36f54b8d take a mutex off the fast path of TxFactory.NewTx 2020-11-04 01:04:04 +00:00
tgruben
40a773b839
Merge pull request #1068 from jaten-molecula/qcx_gettx_error 
qcx.GetTx returns an error
 2020-11-03 18:34:24 -06:00
Jason E. Aten
6aadd13095 qcx.GetTx returns an error 
- to indicate that the query context is already
   done.
 - handles the case where the import worker is
   interrupted early by a ctx cancellation,
   thus avoiding a panic.
 2020-11-04 00:01:02 +00:00
Ben Johnson
06cb04f87a
Merge pull request #1052 from molecula/fix-wal-not-found 
Fix RBF WAL ID panic.
 2020-11-03 11:16:33 -07:00
Ben Johnson
731a1ef25e Refactor RBF WAL to only only checkpoint-in-full. 2020-11-03 10:41:31 -07:00
Ben Johnson
ea3732fa62 Fix WAL ID not found panic. 
This commit changes the checkpointing to determine a minimum WAL ID
for readers and a max ID based on the writer. Pages are checkpointed
from the WAL up to the writer's max WAL ID but segments are removed
only up to the reader's minimum WAL ID. This ensures that WAL pages
are not removed out from under current read transactions.
 2020-11-03 10:41:31 -07:00
Ben Johnson
c47b49a06e
Merge pull request #1053 from molecula/increase-rbf-wal-write-cache 2020-11-03 07:37:05 -07:00
Ben Johnson
db74f0dffa Increase RBF WAL write cache size to 1MB. 
Previously we dropped the cache size to 64KB but that seems much
too low. Write performance suffers considerably.
 2020-10-30 17:09:33 -06:00
Matthew Jaffee
3ff85ccb53
Merge pull request #1051 from molecula/default-txn-bolt-fix-ci 
default to Bolt txn due to CI failures blocking other team
 2020-10-30 15:01:57 -05:00
Matt Jaffee
83dd8026d5
default to Bolt txn due to CI failures blocking other team 
Our nightly CI has been failing for a week due to WAL issues and it's
making it difficult for Kuba and Antonio to do things on the
integration repo. Hoping bolt backend will solve that in the short
term. I think the issue is Pilosa #1046 (that's from memory though)
 2020-10-30 13:55:36 -05:00
Ben Johnson
bb5153a7c1
Merge pull request #1049 from molecula/rbf-cli-help 
Improve RBF CLI help
 2020-10-30 08:38:14 -06:00
Ben Johnson
d5369a084e Improve RBF CLI help 2020-10-30 07:25:36 -06:00