Implement update epic tree mutation

- no bulk updates in the first iteration
- moving only between the same types
  (epics, epic_issues)
122 jobs for 9367-dragging-and-dropping-issues-and-epics-in-the-epic-tree in 57 minutes and 52 seconds (queued for 5 seconds)
Status Job ID Name Coverage
  Prepare
passed #274674058
gitlab-org
compile-assets pull-cache

00:08:02

passed #274674060
gitlab-org
retrieve-tests-metadata

00:01:59

passed #274674059
gitlab-org
setup-test-env

00:09:46

 
  Test
passed #274674160
docker gitlab-org
build-qa-image

00:05:50

passed #274674072
allowed to fail
code_quality

00:13:15

failed #274674162
gitlab-org
danger-review

00:02:59

passed #274674132
gitlab-org
db:check-schema-pg

00:04:45

passed #274674131
gitlab-org
db:migrate:reset-pg

00:03:09

passed #274674134
gitlab-org
db:rollback-pg

00:03:10

passed #274674159
gitlab-org
db:rollback-pg-geo

00:05:10

passed #274674074
allowed to fail
dependency_scanning

00:11:07

passed #274674061
gitlab-org
docs lint

00:02:29

passed #274674130
gitlab-org
downtime_check

00:02:15

passed #274674164
gitlab-org
ee-files-location-check

00:04:59

passed #274674165
gitlab-org
ee-specific-lines-check

00:05:00

passed #274674062
gitlab-org docker
gitlab:assets:compile pull-cache

00:21:45

passed #274674135
gitlab-org
gitlab:setup-pg

00:05:20

passed #274674163
gitlab-org
gitlab_git_test

00:02:04

passed #274674064
gitlab-org
jest

00:21:39

failed #274674063
gitlab-org
karma

00:16:18

68.56%
passed #274674166
gitlab-org
lint-ci-gitlab

00:00:45

passed #274674071
gitlab-org
memory-on-boot

00:05:45

passed #274674070
gitlab-org
memory-static

00:03:37

passed #274674133
gitlab-org
migration:path-pg

00:10:15

passed #274674158
gitlab-org
migration:upgrade-pg-ce-to-ee

00:08:06

passed #274674068
gitlab-org
qa-frontend-node:10

00:16:11

passed #274674067
gitlab-org
qa-frontend-node:8

00:19:30

passed #274674069
gitlab-org allowed to fail
qa-frontend-node:latest

00:19:57

passed #274674065
gitlab-org
qa:internal

00:05:11

passed #274674066
gitlab-org
qa:selectors

00:05:03

passed #274674161
allowed to fail manual
review-build-cng

00:26:43

passed #274674152
gitlab-org
rspec geo pg ee 1/3

00:13:20

passed #274674153
gitlab-org
rspec geo pg ee 2/3

00:09:06

passed #274674154
gitlab-org
rspec geo pg ee 3/3

00:12:27

passed #274674155
gitlab-org
rspec geo pg-10 ee 1/3

00:11:58

passed #274674156
gitlab-org
rspec geo pg-10 ee 2/3

00:09:10

passed #274674157
gitlab-org
rspec geo pg-10 ee 3/3

00:13:12

passed #274674095
gitlab-org
rspec integration pg 1/6

00:21:11

passed #274674096
gitlab-org
rspec integration pg 2/6

00:21:59

passed #274674097
gitlab-org
rspec integration pg 3/6

00:24:07

passed #274674098
gitlab-org
rspec integration pg 4/6

00:23:04

passed #274674099
gitlab-org
rspec integration pg 5/6

00:20:05

passed #274674100
gitlab-org
rspec integration pg 6/6

00:23:59

passed #274674144
gitlab-org
rspec integration pg ee 1/3

00:15:26

passed #274674145
gitlab-org
rspec integration pg ee 2/3

00:16:13

passed #274674146
gitlab-org
rspec integration pg ee 3/3

00:14:59

passed #274674101
gitlab-org
rspec system pg 1/24

00:16:04

passed #274674110
gitlab-org
rspec system pg 10/24

00:14:28

passed #274674111
gitlab-org
rspec system pg 11/24

00:16:53

passed #274674112
gitlab-org
rspec system pg 12/24

00:17:20

passed #274674113
gitlab-org
rspec system pg 13/24

00:14:49

passed #274674114
gitlab-org
rspec system pg 14/24

00:17:00

passed #274674115
gitlab-org
rspec system pg 15/24

00:16:54

passed #274674116
gitlab-org
rspec system pg 16/24

00:15:51

passed #274674117
gitlab-org
rspec system pg 17/24

00:18:18

passed #274674118
gitlab-org
rspec system pg 18/24

00:14:58

passed #274674119
gitlab-org
rspec system pg 19/24

00:17:12

passed #274674102
gitlab-org
rspec system pg 2/24

00:16:46

passed #274674120
gitlab-org
rspec system pg 20/24

00:14:25

passed #274674121
gitlab-org
rspec system pg 21/24

00:14:00

passed #274674123
gitlab-org
rspec system pg 22/24

00:17:19

passed #274674125
gitlab-org
rspec system pg 23/24

00:16:22

passed #274674127
gitlab-org
rspec system pg 24/24

00:16:01

passed #274674103
gitlab-org
rspec system pg 3/24

00:16:49

passed #274674104
gitlab-org
rspec system pg 4/24

00:15:42

passed #274674105
gitlab-org
rspec system pg 5/24

00:18:03

passed #274674106
gitlab-org
rspec system pg 6/24

00:17:09

passed #274674107
gitlab-org
rspec system pg 7/24

00:15:10

passed #274674108
gitlab-org
rspec system pg 8/24

00:15:16

passed #274674109
gitlab-org
rspec system pg 9/24

00:12:40

passed #274674147
gitlab-org
rspec system pg ee 1/5

00:17:02

passed #274674148
gitlab-org
rspec system pg ee 2/5

00:17:45

passed #274674149
gitlab-org
rspec system pg ee 3/5

00:18:05

passed #274674150
gitlab-org
rspec system pg ee 4/5

00:17:13

passed #274674151
gitlab-org
rspec system pg ee 5/5

00:19:27

passed #274674075
gitlab-org
rspec unit pg 1/20

00:18:31

passed #274674084
gitlab-org
rspec unit pg 10/20

00:23:38

passed #274674085
gitlab-org
rspec unit pg 11/20

00:22:43

passed #274674086
gitlab-org
rspec unit pg 12/20

00:21:21

passed #274674087
gitlab-org
rspec unit pg 13/20

00:20:28

passed #274674088
gitlab-org
rspec unit pg 14/20

00:21:00

passed #274674089
gitlab-org
rspec unit pg 15/20

00:18:19

passed #274674090
gitlab-org
rspec unit pg 16/20

00:17:29

passed #274674091
gitlab-org
rspec unit pg 17/20

00:17:42

passed #274674092
gitlab-org
rspec unit pg 18/20

00:21:13

passed #274674093
gitlab-org
rspec unit pg 19/20

00:20:48

passed #274674076
gitlab-org
rspec unit pg 2/20

00:19:00

passed #274674094
gitlab-org
rspec unit pg 20/20

00:20:13

passed #274674077
gitlab-org
rspec unit pg 3/20

00:17:30

passed #274674078
gitlab-org
rspec unit pg 4/20

00:16:50

passed #274674079
gitlab-org
rspec unit pg 5/20

00:14:26

passed #274674080
gitlab-org
rspec unit pg 6/20

00:17:01

passed #274674081
gitlab-org
rspec unit pg 7/20

00:19:18

passed #274674082
gitlab-org
rspec unit pg 8/20

00:16:05

passed #274674083
gitlab-org
rspec unit pg 9/20

00:17:24

passed #274674136
gitlab-org
rspec unit pg ee 1/7

00:13:04

passed #274674137
gitlab-org
rspec unit pg ee 2/7

00:13:49

passed #274674138
gitlab-org
rspec unit pg ee 3/7

00:14:40

passed #274674140
gitlab-org
rspec unit pg ee 4/7

00:14:36

passed #274674141
gitlab-org
rspec unit pg ee 5/7

00:15:09

passed #274674142
gitlab-org
rspec unit pg ee 6/7

00:15:42

passed #274674143
gitlab-org
rspec unit pg ee 7/7

00:16:38

passed #274674128
gitlab-org
rspec-fast-spec-helper

00:03:37

passed #274674073
allowed to fail
sast

00:08:06

failed #274674129
gitlab-org
static-analysis

00:17:46

 
  Review
skipped #274674169
allowed to fail manual
package-and-qa
skipped #274674170
gitlab-org allowed to fail
review-deploy
skipped #274674168
gitlab-org allowed to fail manual
review-docs-cleanup
skipped #274674167
gitlab-org allowed to fail manual
review-docs-deploy-manual
skipped #274674171
gitlab-org allowed to fail manual
review-stop
 
  Qa
skipped #274674178
docker gitlab-org allowed to fail
review-performance
skipped #274674173
docker gitlab-org allowed to fail manual
review-qa-all 1/5
skipped #274674174
docker gitlab-org allowed to fail manual
review-qa-all 2/5
skipped #274674175
docker gitlab-org allowed to fail manual
review-qa-all 3/5
skipped #274674176
docker gitlab-org allowed to fail manual
review-qa-all 4/5
skipped #274674177
docker gitlab-org allowed to fail manual
review-qa-all 5/5
skipped #274674172
docker gitlab-org allowed to fail
review-qa-smoke
 
  Post Test
skipped #274674181
gitlab-org
coverage
skipped #274674183
gitlab-org allowed to fail
flaky-examples-check
skipped #274674180
gitlab-org
jsdoc
skipped #274674179
gitlab-org
lint:javascript:report
skipped #274674182
gitlab-org allowed to fail manual
parallel-spec-reports
 
Name Stage Failure
failed
static-analysis Test
  2 errors and 0 warnings potentially fixable with the `--fix` option.

info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
error Command failed with exit code 1.

Running after script...
$ date
Sun Aug 18 17:51:12 UTC 2019
ERROR: Job failed: exit code 1
failed
karma Test
Uploading artifacts...
chrome_debug.log: found 1 matching files
coverage-javascript/: found 4499 matching files

tmp/tests/frontend/: found 94 matching files

Uploading artifacts to coordinator... ok
id=274674063 responseStatus=201 Created token=nmYFq8JS
Uploading artifacts...
junit_karma.xml: found 1 matching files

Uploading artifacts to coordinator... ok
id=274674063 responseStatus=201 Created token=nmYFq8JS
ERROR: Job failed: exit code 1
failed
danger-review Test

| Category | Reviewer | Maintainer |
| -------- | -------- | ---------- |
| ~frontend | [Dhiraj Bodicherla](https://gitlab.com/dbodicherla) (`@dbodicherla`) | [Clement Ho](https://gitlab.com/ClemMakesApps) (`@ClemMakesApps`) |
| ~backend | [Mark Chao](https://gitlab.com/lulalala) (`@lulalala`) | [Michael Kozono](https://gitlab.com/mkozono) (`@mkozono`) |
Running after script...
$ date
Sun Aug 18 17:37:48 UTC 2019
ERROR: Job failed: exit code 1