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Bug
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Resolution: Fixed
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Major
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None
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Jenkins: 2.303.3
OS: Linux - 5.4.196-108.356.amzn2.x86_64
---
ace-editor:1.1
analysis-model-api:10.2.5
ansicolor:1.0.1
ant:475.vf34069fef73c
antisamy-markup-formatter:2.1
apache-httpcomponents-client-4-api:4.5.13-1.0
artifactory:3.13.2
authentication-tokens:1.4
authorize-project:1.4.0
aws-credentials:1.29
aws-java-sdk:1.11.995
blueocean:1.24.7
blueocean-autofavorite:1.2.4
blueocean-bitbucket-pipeline:1.24.7
blueocean-commons:1.24.7
blueocean-config:1.24.7
blueocean-core-js:1.24.7
blueocean-dashboard:1.24.7
blueocean-display-url:2.4.1
blueocean-events:1.24.7
blueocean-git-pipeline:1.24.7
blueocean-github-pipeline:1.24.7
blueocean-i18n:1.24.7
blueocean-jwt:1.24.7
blueocean-personalization:1.24.7
blueocean-pipeline-api-impl:1.24.7
blueocean-pipeline-editor:1.24.7
blueocean-pipeline-scm-api:1.24.7
blueocean-rest:1.24.7
blueocean-rest-impl:1.24.7
blueocean-web:1.24.7
bootstrap4-api:4.6.0-3
bootstrap5-api:5.1.3-6
bouncycastle-api:2.25
branch-api:2.7.0
build-monitor-plugin:1.12+build.201809061734
build-timeout:1.20
caffeine-api:2.9.2-29.v717aac953ff3
checks-api:1.7.2
cloudbees-bitbucket-branch-source:751.vda_24678a_f781
cloudbees-disk-usage-simple:0.10
cloudbees-folder:6.708.ve61636eb_65a_5
command-launcher:1.6
conditional-buildstep:1.4.1
config-file-provider:3.9.0
configuration-as-code:1.55
configuration-as-code-groovy:1.1
credentials:2.6.1
credentials-binding:1.27.1
data-tables-api:1.11.4-1
display-url-api:2.3.5
docker-commons:1.18
docker-workflow:1.26
dtkit-api:3.0.0
durable-task:493.v195aefbb0ff2
ec2:1.62
echarts-api:5.3.0-2
email-ext:2.83
envinject:2.4.0
envinject-api:1.8
extended-read-permission:3.2
external-monitor-job:1.7
favorite:2.3.3
filesystem_scm:2.1
font-awesome-api:6.0.0-1
gerrit-code-review:0.4.4
gerrit-trigger:2.36.0
git:4.10.1
git-client:3.11.0
git-server:1.10
github:1.33.1
github-api:1.123
github-branch-source:2.11.1
gradle:1.39.4
greenballs:1.15.1
h2-api:1.4.199
handlebars:3.0.8
handy-uri-templates-2-api:2.1.8-1.0
htmlpublisher:1.25
http_request:1.9.0
ivy:2.1
jackson2-api:2.13.1-246.va8a9f3eaf46a
jacoco:3.3.0
javadoc:217.v905b_86277a_2a_
javax-activation-api:1.2.0-2
javax-mail-api:1.6.2-5
jaxb:2.3.0
jdk-tool:1.5
jenkins-design-language:1.24.7
jjwt-api:0.11.2-9.c8b45b8bb173
job-dsl:1.77
jquery-detached:1.2.1
jquery3-api:3.6.0-2
jsch:0.1.55.2
junit:1.54
kubernetes:1.30.1
kubernetes-client-api:5.4.1
kubernetes-credentials:0.9.0
ldap:2.7
lockable-resources:2.14
log-parser:2.1
logfilesizechecker:1.5
mailer:408.vd726a_1130320
mapdb-api:1.0.9.0
mask-passwords:3.0
matrix-auth:3.1
matrix-project:1.20
maven-plugin:3.16
metrics:4.0.2.8.1
momentjs:1.1.1
monitoring:1.88.0
next-build-number:1.6
node-iterator-api:1.5.0
odinPlugin:1.4
okhttp-api:3.14.9
pam-auth:1.6
parameterized-scheduler:1.0
parameterized-trigger:2.42
pipeline-build-step:2.16
pipeline-graph-analysis:188.v3a01e7973f2c
pipeline-input-step:446.vf27b_0b_83500e
pipeline-maven:3.10.0
pipeline-milestone-step:100.v60a_03cd446e1
pipeline-model-api:1.9.3
pipeline-model-definition:1.9.3
pipeline-model-extensions:1.9.3
pipeline-rest-api:2.22
pipeline-stage-step:291.vf0a8a7aeeb50
pipeline-stage-tags-metadata:1.9.3
pipeline-stage-view:2.22
pipeline-utility-steps:2.11.0
plain-credentials:1.8
plugin-util-api:2.14.0
popper-api:1.16.1-3
popper2-api:2.11.5-1
prometheus:2.0.10
pubsub-light:1.16
rebuild:1.32
resource-disposer:0.17
robot:3.0.1
role-strategy:3.2.0
run-condition:1.5
saml:2.0.9
scm-api:595.vd5a_df5eb_0e39
script-security:1138.v8e727069a_025
sidebar-link:1.12.0
simple-theme-plugin:0.7
slack:2.49
snakeyaml-api:1.29.1
sse-gateway:1.24
ssh-agent:1.24.1
ssh-credentials:1.19
sshd:3.1.0
structs:308.v852b473a2b8c
subversion:2.15.1
swarm:3.30
throttle-concurrents:2.5
timestamper:1.15
token-macro:280.v97a_82642793c
trilead-api:1.0.13
variant:1.4
windows-slaves:1.8
workflow-aggregator:2.6
workflow-api:1138.v619fd5201b_2f
workflow-basic-steps:2.24
workflow-cps:2659.v52d3de6044d0
workflow-cps-global-lib:564.ve62a_4eb_b_e039
workflow-durable-task-step:1121.va_65b_d2701486
workflow-job:1145.v7f2433caa07f
workflow-multibranch:711.vdfef37cda_816
workflow-scm-step:2.13
workflow-step-api:622.vb_8e7c15b_c95a_
workflow-support:813.vb_d7c3d2984a_0
ws-cleanup:0.39Jenkins: 2.303.3 OS: Linux - 5.4.196-108.356.amzn2.x86_64 --- ace-editor:1.1 analysis-model-api:10.2.5 ansicolor:1.0.1 ant:475.vf34069fef73c antisamy-markup-formatter:2.1 apache-httpcomponents-client-4-api:4.5.13-1.0 artifactory:3.13.2 authentication-tokens:1.4 authorize-project:1.4.0 aws-credentials:1.29 aws-java-sdk:1.11.995 blueocean:1.24.7 blueocean-autofavorite:1.2.4 blueocean-bitbucket-pipeline:1.24.7 blueocean-commons:1.24.7 blueocean-config:1.24.7 blueocean-core-js:1.24.7 blueocean-dashboard:1.24.7 blueocean-display-url:2.4.1 blueocean-events:1.24.7 blueocean-git-pipeline:1.24.7 blueocean-github-pipeline:1.24.7 blueocean-i18n:1.24.7 blueocean-jwt:1.24.7 blueocean-personalization:1.24.7 blueocean-pipeline-api-impl:1.24.7 blueocean-pipeline-editor:1.24.7 blueocean-pipeline-scm-api:1.24.7 blueocean-rest:1.24.7 blueocean-rest-impl:1.24.7 blueocean-web:1.24.7 bootstrap4-api:4.6.0-3 bootstrap5-api:5.1.3-6 bouncycastle-api:2.25 branch-api:2.7.0 build-monitor-plugin:1.12+build.201809061734 build-timeout:1.20 caffeine-api:2.9.2-29.v717aac953ff3 checks-api:1.7.2 cloudbees-bitbucket-branch-source:751.vda_24678a_f781 cloudbees-disk-usage-simple:0.10 cloudbees-folder:6.708.ve61636eb_65a_5 command-launcher:1.6 conditional-buildstep:1.4.1 config-file-provider:3.9.0 configuration-as-code:1.55 configuration-as-code-groovy:1.1 credentials:2.6.1 credentials-binding:1.27.1 data-tables-api:1.11.4-1 display-url-api:2.3.5 docker-commons:1.18 docker-workflow:1.26 dtkit-api:3.0.0 durable-task:493.v195aefbb0ff2 ec2:1.62 echarts-api:5.3.0-2 email-ext:2.83 envinject:2.4.0 envinject-api:1.8 extended-read-permission:3.2 external-monitor-job:1.7 favorite:2.3.3 filesystem_scm:2.1 font-awesome-api:6.0.0-1 gerrit-code-review:0.4.4 gerrit-trigger:2.36.0 git:4.10.1 git-client:3.11.0 git-server:1.10 github:1.33.1 github-api:1.123 github-branch-source:2.11.1 gradle:1.39.4 greenballs:1.15.1 h2-api:1.4.199 handlebars:3.0.8 handy-uri-templates-2-api:2.1.8-1.0 htmlpublisher:1.25 http_request:1.9.0 ivy:2.1 jackson2-api:2.13.1-246.va8a9f3eaf46a jacoco:3.3.0 javadoc:217.v905b_86277a_2a_ javax-activation-api:1.2.0-2 javax-mail-api:1.6.2-5 jaxb:2.3.0 jdk-tool:1.5 jenkins-design-language:1.24.7 jjwt-api:0.11.2-9.c8b45b8bb173 job-dsl:1.77 jquery-detached:1.2.1 jquery3-api:3.6.0-2 jsch:0.1.55.2 junit:1.54 kubernetes:1.30.1 kubernetes-client-api:5.4.1 kubernetes-credentials:0.9.0 ldap:2.7 lockable-resources:2.14 log-parser:2.1 logfilesizechecker:1.5 mailer:408.vd726a_1130320 mapdb-api:1.0.9.0 mask-passwords:3.0 matrix-auth:3.1 matrix-project:1.20 maven-plugin:3.16 metrics:4.0.2.8.1 momentjs:1.1.1 monitoring:1.88.0 next-build-number:1.6 node-iterator-api:1.5.0 odinPlugin:1.4 okhttp-api:3.14.9 pam-auth:1.6 parameterized-scheduler:1.0 parameterized-trigger:2.42 pipeline-build-step:2.16 pipeline-graph-analysis:188.v3a01e7973f2c pipeline-input-step:446.vf27b_0b_83500e pipeline-maven:3.10.0 pipeline-milestone-step:100.v60a_03cd446e1 pipeline-model-api:1.9.3 pipeline-model-definition:1.9.3 pipeline-model-extensions:1.9.3 pipeline-rest-api:2.22 pipeline-stage-step:291.vf0a8a7aeeb50 pipeline-stage-tags-metadata:1.9.3 pipeline-stage-view:2.22 pipeline-utility-steps:2.11.0 plain-credentials:1.8 plugin-util-api:2.14.0 popper-api:1.16.1-3 popper2-api:2.11.5-1 prometheus:2.0.10 pubsub-light:1.16 rebuild:1.32 resource-disposer:0.17 robot:3.0.1 role-strategy:3.2.0 run-condition:1.5 saml:2.0.9 scm-api:595.vd5a_df5eb_0e39 script-security:1138.v8e727069a_025 sidebar-link:1.12.0 simple-theme-plugin:0.7 slack:2.49 snakeyaml-api:1.29.1 sse-gateway:1.24 ssh-agent:1.24.1 ssh-credentials:1.19 sshd:3.1.0 structs:308.v852b473a2b8c subversion:2.15.1 swarm:3.30 throttle-concurrents:2.5 timestamper:1.15 token-macro:280.v97a_82642793c trilead-api:1.0.13 variant:1.4 windows-slaves:1.8 workflow-aggregator:2.6 workflow-api:1138.v619fd5201b_2f workflow-basic-steps:2.24 workflow-cps:2659.v52d3de6044d0 workflow-cps-global-lib:564.ve62a_4eb_b_e039 workflow-durable-task-step:1121.va_65b_d2701486 workflow-job:1145.v7f2433caa07f workflow-multibranch:711.vdfef37cda_816 workflow-scm-step:2.13 workflow-step-api:622.vb_8e7c15b_c95a_ workflow-support:813.vb_d7c3d2984a_0 ws-cleanup:0.39
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Fixed since 2.36.1
We observed a growing number of duplicate Gerrit event stream connections (SSH) to our Gerrit servers from individual Jenkins deployments. Not only does this put additional load on the Gerrit server, but this also means the Gerrit Trigger plugin has to process multiple copies of identical JSON events (you can see these when you enable debug logging). Eventually we tracked this down to use of the "Jenkins Configuration as Code" plugin to configure the servers specified for the Gerrit Trigger plugin, run from a pipeline each time that a configuration change is merged. The problem occurs within the "configure()" method of the "GerritJcascConfigurator" class. Specifically, on line 94 it attempts to save the old list of "GerritServer" instances:
List<GerritServer> oldServers = instance.getServers();
However, that statement is assigning a reference to the returned list, not a new list with the same elements. After the base class "configure()" method is called, the list has been updated with the new server instance(s). But because "oldServers" is a reference, it also now points at the new instances. So the following code attempts to stop the new server instances (which aren't running yet) instead of the old ones as intended:
for (GerritServer oldServer : oldServers) {
oldServer.stopConnection();
oldServer.stop();
}
And you see a corresponding error in the log:
Jul 16, 2022 6:11:32 PM com.sonyericsson.hudson.plugins.gerrit.trigger.GerritServer stopConnection WARNING: Was told to shutdown again?
Another minor issue is that the "dryrun" flag isn't observed, which means that during the first call to "configure()" when no changes are saved, it unnecessarily restarts the existing server instances.
