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Bug
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Resolution: Not A Defect
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Minor
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Ubuntu Linux
Regular expression is unable to figure out error pattern.
This bug is in follow up of thread : https://groups.google.com/forum/#!topic/jenkinsci-users/uWI6SU9GVQg
Global configuration
Name: Puppet-Error-Parser Link name: Puppet-Error-Parser Tredn report name : Puppet Error Trend Regular Expression: ^.*(err:) (.*)at(.*\.pp):(\d+)$
Mapping script:
import hudson.plugins.warnings.parser.Warning String category = matcher.group(1) String message = matcher.group(2) String fileName = matcher.group(3) String lineNumber = matcher.group(4) return new Warning(fileName, Integer.parseInt(lineNumber), "Dynamic Parser", category, message);
Example Log Message:
19:35:11 err: Could not parse for environment production: Syntax error at '{'; expected '}' at /home/build/jenkins/workspace/puppet-parser-try/modules/profile/manifests/mongodb/abc/shard/master.pp:5
output of regular expression matching
One warning found
file name: /home/build/jenkin[...]ongodb/abc/shard/master.pp
line number: 5
priority: Normal Priority
category: err:
type: Dynamic Parser
message: Could not parse for [...]apos;; expected '}'
[JENKINS-20277] Custom compiler warning for error parsing is not detecting the errors
Maneesh M P
created issue -
Maneesh M P
made changes -
| Attachment | New: aggregated-warnings.xml [ 24586 ] | |
| Attachment | New: changelog.xml [ 24587 ] | |
| Attachment | New: console-log.txt [ 24588 ] | |
| Attachment | New: log [ 24589 ] | |
| Attachment | New: puppet-parser-global-configuration.JPG [ 24590 ] | |
| Attachment | New: regexp.txt [ 24591 ] |
| Description |
Original:
Regular expression is unable to figure out error pattern. This bug is in follow up of thread : https://groups.google.com/forum/#!topic/jenkinsci-users/uWI6SU9GVQg Global configuration Name: Puppet-Error-Parser Link name: Puppet-Error-Parser Tredn report name : Puppet Error Trend Regular Expression: ^.*(err:) (.*)at(.*\.pp):(\d+)$ Mapping script: import hudson.plugins.warnings.parser.Warning String category = matcher.group(1) String message = matcher.group(2) String fileName = matcher.group(3) String lineNumber = matcher.group(4) return new Warning(fileName, Integer.parseInt(lineNumber), "Dynamic Parser", category, message); Example Log Message: 19:35:11 err: Could not parse for environment production: Syntax error at '{'; expected '}' at /home/build/jenkins/workspace/puppet-parser-try/modules/profile/manifests/mongodb/abc/shard/master.pp:5 output of regular expression matching One warning found file name: /home/build/jenkin[...]ongodb/abc/shard/master.pp line number: 5 priority: Normal Priority category: err: type: Dynamic Parser message: Could not parse for [...]apos;; expected '}' |
New:
Regular expression is unable to figure out error pattern. This bug is in follow up of thread : https://groups.google.com/forum/#!topic/jenkinsci-users/uWI6SU9GVQg Global configuration {noformat} Name: Puppet-Error-Parser Link name: Puppet-Error-Parser Tredn report name : Puppet Error Trend Regular Expression: ^.*(err:) (.*)at(.*\.pp):(\d+)$ {noformat} Mapping script: {code} import hudson.plugins.warnings.parser.Warning String category = matcher.group(1) String message = matcher.group(2) String fileName = matcher.group(3) String lineNumber = matcher.group(4) return new Warning(fileName, Integer.parseInt(lineNumber), "Dynamic Parser", category, message); {code} Example Log Message: {noformat} 19:35:11 err: Could not parse for environment production: Syntax error at '{'; expected '}' at /home/build/jenkins/workspace/puppet-parser-try/modules/profile/manifests/mongodb/abc/shard/master.pp:5 {noformat} output of regular expression matching One warning found file name: /home/build/jenkin[...]ongodb/abc/shard/master.pp line number: 5 priority: Normal Priority category: err: type: Dynamic Parser message: Could not parse for [...]apos;; expected '}' |
| Priority | Original: Blocker [ 1 ] | New: Minor [ 4 ] |
| Attachment | New: hudson.plugins.warnings.WarningsPublisher.xml [ 24615 ] |
I tried to reproduce your problem without success: I created the parser and a new job that parses your console-log.txt as a file (2 warnings found) and the plain error message in the console log (1 warning found). Seems something wrong in your setup. Which warnings and Jenkins version are you using? Is the content of the WarningsPublisher.xml file the same?
Can you try a new job with the following build command (shell script)?
echo "19:35:11 err: Could not parse for environment production: Syntax error at '{'; expected '}' at /home/build/jenkins/workspace/puppet-parser-try/modules/profile/manifests/mongodb/abc/shard/master.pp:5"
Maneesh M P
added a comment - I am using hte jenkins version 1.509.3 and warnings plug-in 4.35.
By placing the above line inside a script, the warning correctly detected the error and showed the error as well. Why is it not detected
Where will it be going wrong then ? 
Maneesh M P
added a comment - I am using hte jenkins version 1.509.3 and warnings plug-in 4.35.
By placing the above line inside a script, the warning correctly detected the error and showed the error as well. Why is it not detected
Where will it be going wrong then ? Can you check what happens if your regexp is:
^(err:) (.*)at(.*\.pp):(\d+)$
I think somehow the timestamp interferes...
Or even simpler:
(err:) (.*)at(.*\.pp):(\d+)
Maneesh M P
added a comment - wow!! super, (err
(.)at(.\.pp)\d+) did the trick I guess. That did indeed detect the errors. I am not sure what is the explanation for other regexp not working, but this one is working.
Thanks,
Maneesh
Maneesh M P
added a comment - wow!! super, (err (. )at(. \.pp) \d+) did the trick I guess. That did indeed detect the errors. I am not sure what is the explanation for other regexp not working, but this one is working.
Thanks,
Maneesh | Resolution | New: Not A Defect [ 7 ] | |
| Status | Original: Open [ 1 ] | New: Resolved [ 5 ] |
Attached the parser definition
that I'm using on my machine.