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Author SHA1 Message Date
Sam Batschelet
1411c585be etcdserver: fix typo in log message 
Signed-off-by: Sam Batschelet <sbatsche@redhat.com>
 2019-05-10 09:54:00 -04:00
Jingyi Hu
a73fb85c0c mvcc: fully concurrent read 2019-05-08 19:11:23 -07:00
paulfantom
886d30d223 Documentation: provide better user experience with autorefreshing grafana dashboard 2019-05-08 06:58:28 -04:00
jcoutin
f7f7e9c762 wal: Improve cleanup for robustness and debuggability 
Rename wal with '.suffix.<timestamp>' instead of delete it and call cleanup when perr in a 'defer'ed statement.
 2019-05-07 21:38:40 +01:00
Joshua Coutinho
51035bfd84 wal: cleanup wal directory if creation fails 
delete <data-dir>/member/wal if any operation after the rename in
wal.Create fails to avoid reading an inconsistent WAL on restart.

Fixes #10688
 2019-05-04 01:58:57 +01:00
Sahdev P. Zala
39bbc66b46 Doc: create issue and PR management guidelines 
I would like to propose a formal guide for issue triage and PR management.
This should help us keep open issues and PRs under a desirable numbers.
For example, keep issues under 100. These guidelines should specially help
manage and close issues and PRs that are inactive in a timely manner.
 2019-05-03 17:03:17 -04:00
Xiang Li
caee28a88e
Merge pull request #10666 from mkumatag/fix_tests 
Fix tests for latest golang
 2019-05-03 11:18:58 -07:00
Gyuho Lee
4d6ebafa54
Merge pull request #10704 from wilbeibi/master 
raft: update raft paper link (previous link deprecated)
 2019-05-03 09:34:02 -07:00
Hongyi Shen
d68f60e9a0 raft: update raft paper link (previous link deprecated) 2019-05-03 08:50:16 -07:00
Gyuho Lee
616592d9ba CHANGELOG: update 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-05-02 10:21:37 -07:00
Gyuho Lee
e9f310af28
Merge pull request #10687 from rohitsardesai83/replace_ghodss_yaml_with_sigsk8sio_yaml 
etcd: Replace yaml dependency `github.com/ghodss/yaml` with `sigs.k8s.io/yaml`
 2019-05-02 09:47:33 -07:00
rohitsardesai83
42a7ea6d33 etcd: Replace ghodss/yaml with sigs.k8s.io/yaml 
To remove the dependency on ghodss/yaml. Replaced this dependency with sigs.k8s.io/yaml.
This wil help to remove the ghodss/yaml dependency from main kubernetes repository.

xref: https://github.com/kubernetes/kubernetes/issues/77024
 2019-05-02 12:34:36 +05:30
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
Xiang Li
8a86a60fbc
Merge pull request #10699 from jingyih/protect_tree_clone_with_write_lock 
mvcc: protect tree clone with write lock
 2019-05-01 13:25:31 -07:00
Jingyi Hu
88922b0d08 mvcc: protect tree clone with write lock 2019-05-01 12:34:09 -07:00
Xiang Li
fc6936863a
Merge pull request #10582 from johncming/empty_update 
clientv3/naming: ignore empty update.
 2019-04-30 14:21:56 -07:00
Xiang Li
1bd02b2053
Merge pull request #10595 from johncming/locking 
clientv3: modify lock type.
 2019-04-30 14:19:02 -07:00
Xiang Li
e3f37534e1
Merge pull request #10684 from nvanbenschoten/nvanbenschoten/appendAndCopy 
raft: Avoid multiple allocs when merging stable and unstable log
 2019-04-30 11:51:32 -07:00
Xiang Li
0bc219a91e
Merge pull request #10679 from nvanbenschoten/nvanbenschoten/commitAlloc 
raft: Avoid allocation when boxing slice in maybeCommit
 2019-04-30 10:55:16 -07:00
Xiang Li
efcc1088f0
Merge pull request #10680 from nvanbenschoten/nvanbenschoten/appendAlloc 
raft: avoid allocation of Raft entry due to logging
 2019-04-27 18:14:20 -07:00
Matteo Olivi
41a0d67b30 Documentation: add links to blog post on benchmarking disks with fio 
The documentation mentions fio as a tool to benchmark disks to assess
whether they are fast enough for etcd. But doing that is far from trivial,
because fio is very flexible and complex to use, and the user must make sure
that the workload fio generates mirrors the I/O workload of its etcd cluster
closely enough. This commit adds links to a blog post with an example of how
to do that.
 2019-04-27 13:13:11 -04:00
shivaramr
9150bf52d6 go modules: Fix module path version to include version number 2019-04-26 15:29:50 -07:00
Nathan VanBenschoten
b5593de806 raft: Avoid multiple allocs when merging stable and unstable log 
Appending to an empty slice twice could (and often did) result in
multiple allocations. This was wasteful. We can avoid this by performing
a single allocation with the correct size and copying into it.
 2019-04-26 14:57:51 -04:00
Nathan VanBenschoten
24f35a9861 raft: avoid allocation of Raft entry due to logging 
`raftpb.Entry.String` takes a pointer receiver, so calling it
on a loop variable was causing the variable to escape. Removing
the `.String()` call was enough to avoid the allocation, but
this also avoids a memory copy and prevents similar bugs.

This was responsible for 11.63% of total allocations in an
experiment with https://github.com/nvanbenschoten/raft-toy.
 2019-04-26 14:56:31 -04:00
Nathan VanBenschoten
208b8a349c raft: Avoid allocation when boxing slice in maybeCommit 
By boxing a heap-allocated slice header instead of the slice
header on the stack, we can avoid an allocation when passing
through the sort.Interface interface.

This was responsible for 26.61% of total allocations in an
experiment with https://github.com/nvanbenschoten/raft-toy.
 2019-04-26 00:10:45 -04:00
Jingyi Hu
cca0d5c1be
Merge pull request #10672 from nolouch/fix-probing-log 
api/rafthttp: fix the probing status log print
 2019-04-24 23:05:23 -07:00
Gyuho Lee
8146e1ebdf CHANGELOG-3.4: add json-iterator/go change 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-04-23 15:00:59 -07:00
Gyuho Lee
1697c06df9
Merge pull request #10667 from dims/replace-ugorji-with-json-iterator 
Replace ugorji/codec with json-iterator/go
 2019-04-23 14:52:41 -07:00
Davanum Srinivas
3655a4b228
vendor: Run scripts/updatedeps.sh to cleanup unused code 2019-04-23 16:54:44 -04:00
Davanum Srinivas
daee668b75
client: Switch to case sensitive unmarshalling to be compatible with ugorji 
Using lessons learned from k8s changes:
https://github.com/kubernetes/kubernetes/pull/65034

Change-Id: Ia17a8f94ae6ed00c5af2595c2b48d3c9a0344427
 2019-04-23 16:54:44 -04:00
Davanum Srinivas
290ac75869
*: update bill-of-materials 
Change-Id: Ibfa24e28cacd58388f7606a945c8ac35e1c34580
 2019-04-23 16:54:44 -04:00
Davanum Srinivas
6de29e08aa
vendor: Add json-iterator and its dependencies 
Change-Id: I1f3fc00f95efadd6da9b4c248156f8460ae0ff97
 2019-04-23 16:54:44 -04:00
Davanum Srinivas
86e3481ba2
scripts: Remove generated code and script 
Change-Id: Iac4601443bcad71920fd96b97bfe21c16116577a
 2019-04-23 16:54:44 -04:00
Davanum Srinivas
90108a2e61
client: Replace ugorji/codec with json-iterator/go 
We need to use the stdlib-compatible one that is case-sensitive, etc

Change-Id: Id0df573a70e09967ac7d8c0a63d99d6a49ce82f1
 2019-04-23 16:54:44 -04:00
Gyuho Lee
9dfde8a4fb
Merge pull request #10664 from jingyih/update_changelog_3p4_from_pr10646 
CHANGELOG: update CHANGELOG-3.4 from #10646
 2019-04-23 11:35:58 -07:00
nolouch
decc0d5f43 api/rafthttp: fix the probing status print 
Signed-off-by: nolouch <nolouch@gmail.com>
 2019-04-23 19:51:34 +08:00
Manjunath A Kumatagi
867b45d865 client: Fix tests for latest golang 2019-04-22 08:14:10 -05:00
Xiang Li
216808eab5
Merge pull request #10663 from gyuho/log 
etcdserver: improve heartbeat send failures logging
 2019-04-22 13:37:40 +08:00
Jingyi Hu
b11223caf5 CHANGELOG: update CHANGELOG-3.4 from #10646 2019-04-19 21:23:49 -07:00
Jingyi Hu
943d6887c4
Merge pull request #10646 from yingnanzhang666/metrics_db_compaction 
fix issue that metric db_compaction_total_duration_milliseconds is always 0
 2019-04-19 21:10:41 -07:00
Gyuho Lee
877f11bed8 etcdserver: improve heartbeat send failures logging 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-04-19 10:58:17 -07:00
Joe Betz
85594ae99c
Merge pull request #10661 from jpbetz/backport-changelog 
CHANGELOG: update changelogs for backport of PR #10646
 2019-04-18 14:10:17 -07:00
Joe Betz
93479fdecd
CHANGELOG: update changelogs for backport of PR #10646 2019-04-18 09:39:22 -07:00
Sahdev Zala
cd7ffbe227
Merge pull request #10654 from CydeWeys/patch-1 
embed: Fix HTTPs -> HTTPS in error message
 2019-04-17 15:14:21 -04:00
Ben McIlwain
b3dd3d3856 embed: Fix HTTPs -> HTTPS in error message 2019-04-17 09:38:53 -04:00
Yingnan Zhang
c5cb5509ea mvcc: fix db_compaction_total_duration_milliseconds 2019-04-16 10:32:21 +08:00
Xiang Li
f29b1ada19
Merge pull request #10635 from jingyih/add_learner_field_to_progress_stringer 
raft: add learner field to progress stringer
 2019-04-11 19:19:13 -07:00
Jingyi Hu
30034e5ff5 raft: add learner field to progress stringer 2019-04-11 18:15:03 -07:00
Joe Betz
c7c6894527
Merge pull request #10551 from johncming/lbname 
clientv3/balancer: change balancer name to builder name.
 2019-04-10 16:16:51 -07:00
Joe Betz
d69090002a
Merge pull request #10604 from shreyas-s-rao/fix/open-wal-return-with-logger 
wal: include logger in WAL returned by openAtIndex
 2019-04-10 16:15:13 -07:00