Hi,
I have just started to migrate our old jobs from Freestyle to Declarative pipeline.
I am having issue specifically around SCM polling.
First using the Cloudbees migrator, it converted the polling to:
triggers {
pollSCM('H/15 * * * *')
}
but I had no success and once I got the job tested and moved to fetch the pipeline from my git repo, I found that disabling “Lightweight checkout” would cause all 3GB of the repo to be pulled as well as the same for the job itself which just doesn’t work.
So now I added the Poll SCM in the job (similar to Freestyle) but now it is triggered every 15 minutes, even when no changes. Here is the log that I get:
Started on Jan 21, 2025, 7:03:00 AM
Using strategy: SpecificRevisionBuildChooser
[poll] Last Built Revision: Revision 2e0e8b2a1351cd1ab7eaf696f053cb5279935189 (master)
The recommended git tool is: NONE
No credentials specified
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git ls-remote -h -- ssh://git@xxx.zyx.com/home/git/jenkins-libs # timeout=10
Found 1 remote heads on ssh://git@xxx.zyx.com/home/git/jenkins-libs
[poll] Latest remote head revision on refs/heads/master is: 2e0e8b2a1351cd1ab7eaf696f053cb5279935189 - already built by 61
Using strategy: Default
[poll] Last Built Revision: Revision 721c4b397d3655f208f17cd876bddbf29815bfff (refs/remotes/origin/ba30)
The recommended git tool is: git
No credentials specified
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git ls-remote -h -- ssh://git@xxx.zyx.com/home/git/iriscommon # timeout=10
Found 57 remote heads on ssh://git@xxx.zyx.com/home/git/iriscommon
[poll] Latest remote head revision on refs/heads/ba30 is: 721c4b397d3655f208f17cd876bddbf29815bfff - already built by 61
Using strategy: Default
The recommended git tool is: git
No credentials specified
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git ls-remote -h -- ssh://git@xxx.zyx.com/home/git/iriscommon.git # timeout=10
Found 57 remote heads on ssh://git@xxx.zyx.com/home/git/iriscommon.git
[poll] Latest remote head revision on refs/heads/ba30 is: 721c4b397d3655f208f17cd876bddbf29815bfff
Done. Took 1.3 sec
Changes found
I really don’t understand what changes are found and what can be done to fix this. The same Poll SCM has been working for almost 10 years in Freestyle.
Thanks
Alain
Jenkins setup:
Jenkins: 2.493 OS: Linux - 6.8.0-1021-aws Java: 21.0.5 - Ubuntu (OpenJDK 64-Bit Server VM) --- ace-editor:1.1 amazon-ecr:1.136.v914ea_5948634 ansicolor:1.0.5 ant:511.v0a_a_1a_334f41b_ antisamy-markup-formatter:162.v0e6ec0fcfcf6 apache-httpcomponents-client-4-api:4.5.14-208.v438351942757 apache-httpcomponents-client-5-api:5.4-135.v4da_349961256 asm-api:9.7.1-97.v4cc844130d97 authentication-tokens:1.119.v50285141b_7e1 aws-credentials:242.v8d05df911e3d aws-java-sdk:1.12.772-474.v7f79a_2046a_fb_ aws-java-sdk-api-gateway:1.12.772-474.v7f79a_2046a_fb_ aws-java-sdk-autoscaling:1.12.772-474.v7f79a_2046a_fb_ aws-java-sdk-cloudformation:1.12.772-474.v7f79a_2046a_fb_ aws-java-sdk-cloudfront:1.12.772-474.v7f79a_2046a_fb_ aws-java-sdk-codebuild:1.12.772-474.v7f79a_2046a_fb_ aws-java-sdk-codedeploy:1.12.772-474.v7f79a_2046a_fb_ aws-java-sdk-ec2:1.12.772-474.v7f79a_2046a_fb_ aws-java-sdk-ecr:1.12.772-474.v7f79a_2046a_fb_ aws-java-sdk-ecs:1.12.772-474.v7f79a_2046a_fb_ aws-java-sdk-efs:1.12.772-474.v7f79a_2046a_fb_ aws-java-sdk-elasticbeanstalk:1.12.772-474.v7f79a_2046a_fb_ aws-java-sdk-elasticloadbalancingv2:1.12.772-474.v7f79a_2046a_fb_ aws-java-sdk-iam:1.12.772-474.v7f79a_2046a_fb_ aws-java-sdk-kinesis:1.12.772-474.v7f79a_2046a_fb_ aws-java-sdk-lambda:1.12.772-474.v7f79a_2046a_fb_ aws-java-sdk-logs:1.12.772-474.v7f79a_2046a_fb_ aws-java-sdk-minimal:1.12.772-474.v7f79a_2046a_fb_ aws-java-sdk-organizations:1.12.772-474.v7f79a_2046a_fb_ aws-java-sdk-secretsmanager:1.12.772-474.v7f79a_2046a_fb_ aws-java-sdk-sns:1.12.772-474.v7f79a_2046a_fb_ aws-java-sdk-sqs:1.12.772-474.v7f79a_2046a_fb_ aws-java-sdk-ssm:1.12.772-474.v7f79a_2046a_fb_ aws-java-sdk2-core:2.29.52-15.v9980e773794d aws-java-sdk2-ec2:2.29.52-15.v9980e773794d bootstrap4-api:4.6.0-6 bootstrap5-api:5.3.3-1 bouncycastle-api:2.30.1.80-256.vf98926042a_9b_ branch-api:2.1208.vf528356feca_4 build-blocker-plugin:166.vc82fc20b_a_ed6 build-timeout:1.33 caffeine-api:3.1.8-133.v17b_1ff2e0599 changelog-history:1.7 checks-api:2.2.1 cloudbees-folder:6.980.v5a_cc0cb_25881 command-launcher:116.vd85919c54a_d6 commons-compress-api:1.27.1-1 commons-lang3-api:3.17.0-84.vb_b_938040b_078 commons-text-api:1.13.0-153.v91dcd89e2a_22 copyartifact:761.vea_2b_25523e84 credentials:1405.vb_cda_74a_f8974 credentials-binding:687.v619cb_15e923f dark-theme:514.va_3ea_73d65dc1 data-tables-api:2.1.8-1 declarative-pipeline-migration-assistant:1.6.4 declarative-pipeline-migration-assistant-api:1.6.4 display-url-api:2.209.v582ed814ff2f docker-build-step:2.12 docker-commons:445.v6b_646c962a_94 docker-java-api:3.4.1-96.v77147a_de67f8 docker-workflow:580.vc0c340686b_54 durable-task:581.v299a_5609d767 echarts-api:5.5.1-5 eddsa-api:0.3.0-4.v84c6f0f4969e email-ext:1866.v14fa_6d201654 envinject:2.919.v009a_a_1067cd0 envinject-api:1.199.v3ce31253ed13 extended-choice-parameter:382.v5697b_32134e8 font-awesome-api:6.6.0-2 git:5.7.0 git-client:6.1.1 git-parameter:0.10.0 git-server:126.v0d945d8d2b_39 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maven-plugin:3.24 mina-sshd-api-common:2.14.0-138.v6341ee58e1df mina-sshd-api-core:2.14.0-138.v6341ee58e1df momentjs:1.1.1 multiple-scms:0.8 oauth-credentials:0.653.v14cf2088e950 okhttp-api:4.11.0-183.va_87fc7a_89810 pam-auth:1.11 pipeline-build-step:540.vb_e8849e1a_b_d8 pipeline-github-lib:61.v629f2cc41d83 pipeline-graph-analysis:216.vfd8b_ece330ca_ pipeline-groovy-lib:749.v70084559234a_ pipeline-input-step:508.v584c0e9a_2177 pipeline-milestone-step:119.vdfdc43fc3b_9a_ pipeline-model-api:2.2218.v56d0cda_37c72 pipeline-model-declarative-agent:1.1.1 pipeline-model-definition:2.2218.v56d0cda_37c72 pipeline-model-extensions:2.2218.v56d0cda_37c72 pipeline-rest-api:2.34 pipeline-stage-step:312.v8cd10304c27a_ pipeline-stage-tags-metadata:2.2218.v56d0cda_37c72 pipeline-stage-view:2.34 plain-credentials:183.va_de8f1dd5a_2b_ plugin-usage-plugin:4.8 plugin-util-api:5.1.0 popper-api:1.16.1-3 popper2-api:2.11.6-5 prism-api:1.29.0-18 promoted-builds:965.vcda_c6a_e0998f resource-disposer:0.25 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