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217 Commits

Author SHA1 Message Date
Ted Yu
c3497c84ed mvcc: use correct error variable in defragdb (#11527) 
Co-authored-by: yutedz <54038175+yutedz@users.noreply.github.com>
 2020-01-22 11:03:23 -08:00
Gyuho Lee
a592b808c5
Merge pull request #11538 from andyxning/fix_typo 
mvcc: fix error log typo
 2020-01-17 13:10:11 -08:00
Andy Xie
f260df559d mvcc: fix error log typo 2020-01-17 17:27:04 +08:00
Ted Yu
8aa7a3dc09 mvcc: log error if tmpdb is not removed (#11523) 
Co-authored-by: yutedz <54038175+yutedz@users.noreply.github.com>
 2020-01-16 17:34:45 -08:00
zimash
e5a35c827c mvcc: incomplete fix in #11502 (#11533) 2020-01-16 12:05:10 -08:00
Ted Yu
250b0acac4 mvcc: check the error return in defragdb (#11524) 
Co-authored-by: yutedz <54038175+yutedz@users.noreply.github.com>
 2020-01-15 16:57:12 -08:00
Ted Yu
574ee42ad7 mvcc: rollback tmptx in case of error (#11525) 
Co-authored-by: yutedz <54038175+yutedz@users.noreply.github.com>
 2020-01-15 13:54:52 -08:00
wangtuanjie
a96bc48268 mvcc: fix snapshot sendRateBytes unit (#11502) 2020-01-14 11:29:05 -08:00
Ted Yu
7f3dd59d22 mvcc: Log warning when compaction encounters error (#11447) 2019-12-13 15:59:49 -08:00
sun
c5887cdc49 mvcc: go style err check (#11419) 2019-12-04 18:46:17 -08:00
宇慕
655df65e93 mvcc/kvstore:fixcompactbug 2019-11-27 17:55:42 +08:00
yoyinzyc
a5e747b2d4 mvcc: update to "etcd_debugging_mvcc_total_put_size_in_bytes" 2019-11-19 15:41:58 -08:00
yoyinzyc
28f40d7794 mvcc: add "etcd_mvcc_put_size_in_bytes" to monitor the throughput of put request. 2019-11-19 13:55:37 -08:00
Jingyi Hu
cbc1340af5
Merge pull request #11330 from shenjiangc/master 
mvcc/kvstore: Optimize compaction, slove conflict for #11150
 2019-11-04 20:56:01 -08:00
shenjiangc
72cc5dcf39 mvcc/kvstore:when the number key-value is greater than one million, compact take too long and blocks other requests 2019-11-05 11:48:32 +08:00
Ziheng Liu
235d7c2e51 mvcc: Add Unlock before panic to prevent double lock 2019-10-28 22:38:34 -04:00
Ye Kuang
49f4a418f9 backend: fix comment for bucketBuffer.merge() 2019-10-17 08:48:12 +09:00
yoyinzyc
57aa68af5a etcdserver: trace compaction request; add return parameter 'trace' to applierV3.Compaction() 
mvcc: trace compaction request; add input parameter 'trace' to KV.Compact()
 2019-10-07 09:55:27 -07:00
yoyinzyc
401df4bb8e etcdserver: add put request steps. 
mvcc: add put request steps; add trace to KV.Write() as input parameter.
 2019-10-01 14:08:06 -07:00
yoyinzyc
1d6ef8370e pkg: use zap logger to format the structure log output. 2019-09-30 13:11:21 -07:00
yoyinzyc
3830b3ef11 pkg: add field to record additional detail of trace; add stepThreshold 
to reduce log volume.
 2019-09-30 13:11:21 -07:00
yoyinzyc
f4e7fc56a7 pkg: create package traceutil for tracing. mvcc: add tracing 
steps:range from the in-memory index tree; range from boltdb.
etcdserver: add tracing steps: agreement among raft nodes before
linerized reading; authentication; filter and sort kv pairs; assemble
the response.
 2019-09-30 13:06:02 -07:00
Jingyi Hu
88d998be4c
Merge pull request #10975 from lzhfromustc/currentRev 
Add critical section to protect s.currentRev
 2019-09-06 12:27:53 -07:00
Ziheng Liu
077dd74827 mvcc: add a TODO in (*store).Hash, to warn against potential data race of currentRev and suggest feasible fix 2019-09-06 15:05:43 -04:00
Jingyi Hu
0f8c46a0f3 mvcc: add store revision metrics 
Add experimental metrics etcd_debugging_mvcc_current_revision and
etcd_debugging_mvcc_compact_revision.
 2019-09-05 15:40:06 -07:00
Gyuho Lee
f279bfb775 mvcc: keep 64-bit alignment in "store" struct 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-08-15 13:01:32 -07:00
Joe Betz
9b51febaf5 *: Add experimental-compaction-batch-limit flag 2019-08-15 11:47:23 -07:00
Joe Betz
d57bc6e724 mvcc: Optimize compaction for short commit pauses 2019-08-15 11:47:23 -07:00
Gyuho Lee
88f4b83ba9 mvcc: fix typo in test 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-08-06 15:09:05 -07:00
Gyuho Lee
328fdc2150 mvcc: add TODOs 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-08-01 14:45:21 -07:00
Gyuho Lee
f82e23ab52 mvcc: add "etcd_mvcc_range_total", "etcd_mvcc_txn_total" 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-08-01 14:44:55 -07:00
Gyuho Lee
dde3c5fc40 mvcc: clean up metrics names, add missing register calls 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-08-01 14:44:55 -07:00
Jingyi Hu
456c91b63a
Merge pull request #10959 from gyuho/adt 
pkg/adt: refactor + add more test cases
 2019-08-01 12:22:15 -07:00
Gyuho Lee
6a0811a949 *: use new adt.IntervalTree interface 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-07-31 22:23:13 -07:00
Sam Batschelet
f46ee91863 metrics: promote etcd_debugging_mvcc put_total and delete_total 
Signed-off-by: Sam Batschelet <sbatsche@redhat.com>
 2019-08-01 01:28:07 +00:00
Xiang Li
2c5162af5c
Merge pull request #10523 from jingyih/fully_concurrent_reads 
mvcc: fully concurrent read
 2019-06-14 12:25:17 +08:00
Jingyi Hu
55066ebdc0 mvcc: address comments 2019-06-13 18:05:50 -07:00
Jingyi Hu
2a9320e944 mvcc: add TestConcurrentReadTxAndWrite 
Add TestConcurrentReadTxAndWrite which creates random reads and writes,
and ensures reads always see latest writes.
 2019-06-11 17:05:41 -07:00
Jingyi Hu
b873fbd127 mvcc/backend: correct RLock in test 
Should use RLock instead of Lock.
 2019-06-11 16:24:44 -07:00
Jingyi Hu
693afd8e5e mvcc/backend: add unit test for ConcurrentReadTx 
Add TestConcurrentReadTx to ensure concurrentReadTx can see all the
prior writes which are stored on the read buffer.
 2019-06-10 18:30:21 -07:00
Jingyi Hu
ad80752715 mvcc: add metrics dbOpenReadTxn 
Expose the number of currently open read transactions in backend to
metrics endpoint.
 2019-06-10 17:20:04 -07:00
Gyuho Lee
1caaa9ed4a test: test update for Go 1.12.5 and related changes 
Update to Go 1.12.5 testing. Remove deprecated unused and gosimple
pacakges, and mask staticcheck 1006. Also, fix unconvert errors related
to unnecessary type conversions and following staticcheck errors:
- remove redundant return statements
- use for range instead of for select
- use time.Since instead of time.Now().Sub
- omit comparison to bool constant
- replace T.Fatal and T.Fatalf in tests with T.Error and T.Fatalf respectively because the goroutine calls T.Fatal must be called in the same goroutine as the test
- fix error strings that should not be capitalized
- use sort.Strings(...) instead of sort.Sort(sort.StringSlice(...))
- use he status code of Canceled instead of grpc.ErrClientConnClosing which is deprecated
- use use status.Errorf instead of grpc.Errorf which is deprecated

Related #10528 #10438
 2019-06-05 17:02:05 -04:00
Jingyi Hu
4345f74426 mvcc: revert change made by 10526 
Revert #10526 and its followup #10699.
 2019-05-29 17:41:33 -07:00
Gyuho Lee
34bd797e67 *: revert module import paths 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-05-28 15:39:35 -07:00
Max Lowther
9ab3572662 Doc: Fix typo in revision.go 2019-05-16 14:29:10 +01:00
Jingyi Hu
a73fb85c0c mvcc: fully concurrent read 2019-05-08 19:11:23 -07:00
Gyuho Lee
e899023f3f
Merge pull request #10640 from shrajfr12/gomodulecompat 
Fix module path to have the major version to comply with go modules specification.
 2019-05-01 22:46:03 -07:00
Jingyi Hu
88922b0d08 mvcc: protect tree clone with write lock 2019-05-01 12:34:09 -07:00
shivaramr
9150bf52d6 go modules: Fix module path version to include version number 2019-04-26 15:29:50 -07:00
Yingnan Zhang
c5cb5509ea mvcc: fix db_compaction_total_duration_milliseconds 2019-04-16 10:32:21 +08:00