[JENKINS-27664] Job hanging, killing not possible

Type: Bug
Resolution: Fixed
Priority: Minor
Component/s: warnings-plugin
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I have a job that keeps hanging everytime it builds. The job ran fine in the past. No changes happend and suddenly it started hanging. ThradDump:

Executor #0 for Slave_rlx-v121 : executing m_techlog_reporting/zk.mtr.build #945

"Executor #0 for Slave_rlx-v121 : executing m_techlog_reporting/zk.mtr.build #945" Id=79 Group=main RUNNABLE
	at java.util.regex.Pattern$BmpCharProperty.match(Pattern.java:3715)
	at java.util.regex.Pattern$Ques.match(Pattern.java:4079)
	at java.util.regex.Pattern$GroupHead.match(Pattern.java:4556)
	at java.util.regex.Pattern$Loop.match(Pattern.java:4692)
	at java.util.regex.Pattern$GroupTail.match(Pattern.java:4615)
	at java.util.regex.Pattern$Curly.match0(Pattern.java:4170)
	at java.util.regex.Pattern$Curly.match(Pattern.java:4132)
	at java.util.regex.Pattern$BmpCharProperty.match(Pattern.java:3715)
	at java.util.regex.Pattern$Ques.match(Pattern.java:4079)
	at java.util.regex.Pattern$GroupHead.match(Pattern.java:4556)
	at java.util.regex.Pattern$Loop.match(Pattern.java:4683)
	at java.util.regex.Pattern$GroupTail.match(Pattern.java:4615)
	at java.util.regex.Pattern$Curly.match0(Pattern.java:4170)
	at java.util.regex.Pattern$Curly.match(Pattern.java:4132)
	at java.util.regex.Pattern$BmpCharProperty.match(Pattern.java:3715)
	at java.util.regex.Pattern$Ques.match(Pattern.java:4079)
	at java.util.regex.Pattern$GroupHead.match(Pattern.java:4556)
	at java.util.regex.Pattern$Loop.match(Pattern.java:4683)
	at java.util.regex.Pattern$GroupTail.match(Pattern.java:4615)
	at java.util.regex.Pattern$Curly.match0(Pattern.java:4170)
	at java.util.regex.Pattern$Curly.match(Pattern.java:4132)
	at java.util.regex.Pattern$BmpCharProperty.match(Pattern.java:3715)
	at java.util.regex.Pattern$Ques.match(Pattern.java:4079)
	at java.util.regex.Pattern$GroupHead.match(Pattern.java:4556)
	at java.util.regex.Pattern$Loop.match(Pattern.java:4683)
	at java.util.regex.Pattern$GroupTail.match(Pattern.java:4615)
	at java.util.regex.Pattern$Curly.match0(Pattern.java:4170)
	at java.util.regex.Pattern$Curly.match(Pattern.java:4132)
	at java.util.regex.Pattern$BmpCharProperty.match(Pattern.java:3715)
	at java.util.regex.Pattern$Ques.match(Pattern.java:4079)
	at java.util.regex.Pattern$GroupHead.match(Pattern.java:4556)
	at java.util.regex.Pattern$Loop.match(Pattern.java:4683)
	at java.util.regex.Pattern$GroupTail.match(Pattern.java:4615)
	at java.util.regex.Pattern$Curly.match0(Pattern.java:4170)
	at java.util.regex.Pattern$Curly.match(Pattern.java:4132)
	at java.util.regex.Pattern$BmpCharProperty.match(Pattern.java:3715)
	at java.util.regex.Pattern$Ques.match(Pattern.java:4079)
	at java.util.regex.Pattern$GroupHead.match(Pattern.java:4556)
	at java.util.regex.Pattern$Loop.match(Pattern.java:4683)
	at java.util.regex.Pattern$GroupTail.match(Pattern.java:4615)
	at java.util.regex.Pattern$Curly.match0(Pattern.java:4170)
	at java.util.regex.Pattern$Curly.match(Pattern.java:4132)
	at java.util.regex.Pattern$BmpCharProperty.match(Pattern.java:3715)
	at java.util.regex.Pattern$Ques.match(Pattern.java:4079)
	at java.util.regex.Pattern$GroupHead.match(Pattern.java:4556)
	at java.util.regex.Pattern$Loop.match(Pattern.java:4683)
	at java.util.regex.Pattern$GroupTail.match(Pattern.java:4615)
	at java.util.regex.Pattern$Curly.match0(Pattern.java:4170)
	at java.util.regex.Pattern$Curly.match(Pattern.java:4132)
	at java.util.regex.Pattern$BmpCharProperty.match(Pattern.java:3715)
	at java.util.regex.Pattern$Ques.match(Pattern.java:4079)
	at java.util.regex.Pattern$GroupHead.match(Pattern.java:4556)
	at java.util.regex.Pattern$Loop.match(Pattern.java:4683)
	at java.util.regex.Pattern$GroupTail.match(Pattern.java:4615)
	at java.util.regex.Pattern$Curly.match0(Pattern.java:4170)
	at java.util.regex.Pattern$Curly.match(Pattern.java:4132)
	at java.util.regex.Pattern$BmpCharProperty.match(Pattern.java:3715)
	at java.util.regex.Pattern$Ques.match(Pattern.java:4079)
	at java.util.regex.Pattern$GroupHead.match(Pattern.java:4556)
	at java.util.regex.Pattern$Loop.match(Pattern.java:4683)
	at java.util.regex.Pattern$GroupTail.match(Pattern.java:4615)
	at java.util.regex.Pattern$Curly.match0(Pattern.java:4170)
	at java.util.regex.Pattern$Curly.match(Pattern.java:4132)
	at java.util.regex.Pattern$BmpCharProperty.match(Pattern.java:3715)
	at java.util.regex.Pattern$Ques.match(Pattern.java:4079)
	at java.util.regex.Pattern$GroupHead.match(Pattern.java:4556)
	at java.util.regex.Pattern$Loop.match(Pattern.java:4683)
	at java.util.regex.Pattern$GroupTail.match(Pattern.java:4615)
	at java.util.regex.Pattern$Curly.match0(Pattern.java:4170)
	at java.util.regex.Pattern$Curly.match(Pattern.java:4132)
	at java.util.regex.Pattern$BmpCharProperty.match(Pattern.java:3715)
	at java.util.regex.Pattern$Ques.match(Pattern.java:4079)
	at java.util.regex.Pattern$GroupHead.match(Pattern.java:4556)
	at java.util.regex.Pattern$Loop.matchInit(Pattern.java:4699)
	at java.util.regex.Pattern$Prolog.match(Pattern.java:4639)
	at java.util.regex.Pattern$Curly.match0(Pattern.java:4170)
	at java.util.regex.Pattern$Curly.match(Pattern.java:4132)
	at java.util.regex.Pattern$GroupTail.match(Pattern.java:4615)
	at java.util.regex.Pattern$BranchConn.match(Pattern.java:4466)
	at java.util.regex.Pattern$GroupTail.match(Pattern.java:4615)
	at java.util.regex.Pattern$Curly.match0(Pattern.java:4170)
	at java.util.regex.Pattern$Curly.match(Pattern.java:4132)
	at java.util.regex.Pattern$GroupHead.match(Pattern.java:4556)
	at java.util.regex.Pattern$Slice.match(Pattern.java:3870)
	at java.util.regex.Pattern$Branch.match(Pattern.java:4502)
	at java.util.regex.Pattern$GroupHead.match(Pattern.java:4556)
	at java.util.regex.Pattern$GroupTail.match(Pattern.java:4615)
	at java.util.regex.Pattern$Curly.match0(Pattern.java:4170)
	at java.util.regex.Pattern$Curly.match(Pattern.java:4132)
	at java.util.regex.Pattern$GroupHead.match(Pattern.java:4556)
	at java.util.regex.Pattern$Curly.match0(Pattern.java:4177)
	at java.util.regex.Pattern$Curly.match(Pattern.java:4132)
	at java.util.regex.Pattern$Branch.match(Pattern.java:4500)
	at java.util.regex.Pattern$Curly.match0(Pattern.java:4170)
	at java.util.regex.Pattern$Curly.match(Pattern.java:4132)
	at java.util.regex.Pattern$Ques.match(Pattern.java:4079)
	at java.util.regex.Pattern$GroupTail.match(Pattern.java:4615)
	at java.util.regex.Pattern$BranchConn.match(Pattern.java:4466)
	at java.util.regex.Pattern$Slice.match(Pattern.java:3870)
	at java.util.regex.Pattern$Branch.match(Pattern.java:4502)
	at java.util.regex.Pattern$GroupHead.match(Pattern.java:4556)
	at java.util.regex.Pattern$Ques.match(Pattern.java:4079)
	at java.util.regex.Pattern$Start.match(Pattern.java:3408)
	at java.util.regex.Matcher.search(Matcher.java:1199)
	at java.util.regex.Matcher.find(Matcher.java:592)
	at hudson.plugins.warnings.parser.RegexpParser.findAnnotations(RegexpParser.java:86)
	at hudson.plugins.warnings.parser.RegexpDocumentParser.parse(RegexpDocumentParser.java:62)
	at hudson.plugins.warnings.parser.ParserRegistry.parse(ParserRegistry.java:280)
	at hudson.plugins.warnings.parser.ParserRegistry.parse(ParserRegistry.java:259)
	at hudson.plugins.warnings.WarningsPublisher.parseConsoleLog(WarningsPublisher.java:382)
	at hudson.plugins.warnings.WarningsPublisher.perform(WarningsPublisher.java:324)
	at hudson.plugins.analysis.core.HealthAwarePublisher.perform(HealthAwarePublisher.java:152)
	at hudson.plugins.analysis.core.HealthAwareRecorder.perform(HealthAwareRecorder.java:347)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:770)
	at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:734)
	at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.post2(MavenModuleSetBuild.java:1046)
	at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:683)
	at hudson.model.Run.execute(Run.java:1784)
	at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:531)
	at hudson.model.ResourceController.execute(ResourceController.java:89)
	at hudson.model.Executor.run(Executor.java:240)

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eclipse-regex-explosion.txt
2 kB
2016-03-08 18:13

Kevin Rancka added a comment - 2015-03-30 08:48

The end of the console output of the job:

10:08:04 [INFO] WEB-INF/web.xml already added, skipping
10:08:04 [JENKINS] Archiving disabled
10:08:04 [INFO] ------------------------------------------------------------------------
10:08:04 [INFO] BUILD SUCCESS
10:08:04 [INFO] ------------------------------------------------------------------------
10:08:04 [INFO] Total time: 1:10.621s
10:08:04 [INFO] Finished at: Mon Mar 30 10:08:04 CEST 2015
10:08:05 [INFO] Final Memory: 44M/229M
10:08:05 [INFO] ------------------------------------------------------------------------
10:08:05 [JENKINS] Archiving disabled
10:08:05 Waiting for Jenkins to finish collecting data
10:08:05 [ssh-agent] Stopped.
10:08:05 channel stopped
10:08:05 [WARNINGS] Parsing warnings in console log with parser Java Compiler (Eclipse)

Kevin Rancka added a comment - 2015-03-30 08:48 The end of the console output of the job: 10:08:04 [INFO] WEB-INF/web.xml already added, skipping 10:08:04 [JENKINS] Archiving disabled 10:08:04 [INFO] ------------------------------------------------------------------------ 10:08:04 [INFO] BUILD SUCCESS 10:08:04 [INFO] ------------------------------------------------------------------------ 10:08:04 [INFO] Total time: 1:10.621s 10:08:04 [INFO] Finished at: Mon Mar 30 10:08:04 CEST 2015 10:08:05 [INFO] Final Memory: 44M/229M 10:08:05 [INFO] ------------------------------------------------------------------------ 10:08:05 [JENKINS] Archiving disabled 10:08:05 Waiting for Jenkins to finish collecting data 10:08:05 [ssh-agent] Stopped. 10:08:05 channel stopped 10:08:05 [WARNINGS] Parsing warnings in console log with parser Java Compiler (Eclipse)

Dave Rigby added a comment - 2015-04-08 13:51

I'm seeing a very similar stack trace:

"Executor #0 for ubuntu12.04-02 : executing memcached-gerrit-master.NEW » ubuntu12.04 #2" Id=911 Group=main RUNNABLE
	at java.util.regex.Pattern$BmpCharProperty.match(Pattern.java:3383)
	at java.util.regex.Pattern$Curly.match0(Pattern.java:3799)
	at java.util.regex.Pattern$Curly.match(Pattern.java:3761)
	at java.util.regex.Pattern$GroupTail.match(Pattern.java:4244)
	at java.util.regex.Pattern$Curly.match0(Pattern.java:3799)
	at java.util.regex.Pattern$Curly.match(Pattern.java:3761)
	at java.util.regex.Pattern$GroupHead.match(Pattern.java:4185)
	at java.util.regex.Pattern$Branch.match(Pattern.java:4131)
	at java.util.regex.Pattern$GroupHead.match(Pattern.java:4185)
	at java.util.regex.Pattern$Branch.match(Pattern.java:4129)
	at java.util.regex.Pattern$Curly.match0(Pattern.java:3799)
	at java.util.regex.Pattern$Curly.match(Pattern.java:3761)
	at java.util.regex.Pattern$Branch.match(Pattern.java:4129)
	at java.util.regex.Pattern$Begin.match(Pattern.java:3137)
	at java.util.regex.Matcher.search(Matcher.java:1116)
	at java.util.regex.Matcher.find(Matcher.java:552)
	at hudson.plugins.warnings.parser.RegexpParser.findAnnotations(RegexpParser.java:86)
	at hudson.plugins.warnings.parser.RegexpLineParser.parse(RegexpLineParser.java:94)
	at hudson.plugins.warnings.parser.ParserRegistry.parse(ParserRegistry.java:280)
	at hudson.plugins.warnings.parser.ParserRegistry.parse(ParserRegistry.java:259)
	at hudson.plugins.warnings.WarningsPublisher.parseConsoleLog(WarningsPublisher.java:399)
	at hudson.plugins.warnings.WarningsPublisher.perform(WarningsPublisher.java:321)
	at hudson.plugins.analysis.core.HealthAwareRecorder.perform(HealthAwareRecorder.java:319)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:804)
	at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:776)
	at hudson.model.Build$BuildExecution.post2(Build.java:183)
	at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:725)
	at hudson.model.Run.execute(Run.java:1701)
	at hudson.matrix.MatrixRun.run(MatrixRun.java:146)
	at hudson.model.ResourceController.execute(ResourceController.java:88)
	at hudson.model.Executor.run(Executor.java:231)

Looks like a possible issue with the Warnings parser. We are running:

Jenkins v1.553
Warnings Plugin v4.4.2
Static Code Analysis Plug-ins v1.6.2

Dave Rigby added a comment - 2015-04-08 13:51 I'm seeing a very similar stack trace: "Executor #0 for ubuntu12.04-02 : executing memcached-gerrit-master.NEW » ubuntu12.04 #2" Id=911 Group=main RUNNABLE at java.util.regex.Pattern$BmpCharProperty.match(Pattern.java:3383) at java.util.regex.Pattern$Curly.match0(Pattern.java:3799) at java.util.regex.Pattern$Curly.match(Pattern.java:3761) at java.util.regex.Pattern$GroupTail.match(Pattern.java:4244) at java.util.regex.Pattern$Curly.match0(Pattern.java:3799) at java.util.regex.Pattern$Curly.match(Pattern.java:3761) at java.util.regex.Pattern$GroupHead.match(Pattern.java:4185) at java.util.regex.Pattern$Branch.match(Pattern.java:4131) at java.util.regex.Pattern$GroupHead.match(Pattern.java:4185) at java.util.regex.Pattern$Branch.match(Pattern.java:4129) at java.util.regex.Pattern$Curly.match0(Pattern.java:3799) at java.util.regex.Pattern$Curly.match(Pattern.java:3761) at java.util.regex.Pattern$Branch.match(Pattern.java:4129) at java.util.regex.Pattern$Begin.match(Pattern.java:3137) at java.util.regex.Matcher.search(Matcher.java:1116) at java.util.regex.Matcher.find(Matcher.java:552) at hudson.plugins.warnings.parser.RegexpParser.findAnnotations(RegexpParser.java:86) at hudson.plugins.warnings.parser.RegexpLineParser.parse(RegexpLineParser.java:94) at hudson.plugins.warnings.parser.ParserRegistry.parse(ParserRegistry.java:280) at hudson.plugins.warnings.parser.ParserRegistry.parse(ParserRegistry.java:259) at hudson.plugins.warnings.WarningsPublisher.parseConsoleLog(WarningsPublisher.java:399) at hudson.plugins.warnings.WarningsPublisher.perform(WarningsPublisher.java:321) at hudson.plugins.analysis.core.HealthAwareRecorder.perform(HealthAwareRecorder.java:319) at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20) at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:804) at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:776) at hudson.model.Build$BuildExecution.post2(Build.java:183) at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:725) at hudson.model.Run.execute(Run.java:1701) at hudson.matrix.MatrixRun.run(MatrixRun.java:146) at hudson.model.ResourceController.execute(ResourceController.java:88) at hudson.model.Executor.run(Executor.java:231) Looks like a possible issue with the Warnings parser. We are running: Jenkins v1.553 Warnings Plugin v4.4.2 Static Code Analysis Plug-ins v1.6.2

Ulli Hafner added a comment - 2015-09-14 22:02

The Eclipse warnings parser is quite limited since it needs to parser multiple lines per warning.

Ulli Hafner added a comment - 2015-09-14 22:02 The Eclipse warnings parser is quite limited since it needs to parser multiple lines per warning.

Kanstantsin Shautsou added a comment - 2015-09-30 17:49 - edited

Jenkins 1.609.3, Warnings Plug-in 4.50.
Unable to abort job, only jenkins restart.

Parsing warnings in console log with parser Java Compiler (javac)

Log size: 33,645 KB

Id=34558 Group=main RUNNABLE
	at java.util.regex.Pattern$Curly.match0(Pattern.java:4260)
	at java.util.regex.Pattern$Curly.match(Pattern.java:4234)
	at java.util.regex.Pattern$GroupHead.match(Pattern.java:4658)
	at java.util.regex.Pattern$Curly.match0(Pattern.java:4279)
	at java.util.regex.Pattern$Curly.match(Pattern.java:4234)
	at java.util.regex.Pattern$Curly.match0(Pattern.java:4279)
	at java.util.regex.Pattern$Curly.match(Pattern.java:4234)
	at java.util.regex.Pattern$BranchConn.match(Pattern.java:4568)
	at java.util.regex.Pattern$GroupTail.match(Pattern.java:4717)
	at java.util.regex.Pattern$BmpCharProperty.match(Pattern.java:3798)
	at java.util.regex.Pattern$Curly.match0(Pattern.java:4272)
	at java.util.regex.Pattern$Curly.match(Pattern.java:4234)
	at java.util.regex.Pattern$BmpCharProperty.match(Pattern.java:3798)
	at java.util.regex.Pattern$Curly.match0(Pattern.java:4272)
	at java.util.regex.Pattern$Curly.match(Pattern.java:4234)
	at java.util.regex.Pattern$GroupHead.match(Pattern.java:4658)
	at java.util.regex.Pattern$Branch.match(Pattern.java:4604)
	at java.util.regex.Pattern$Begin.match(Pattern.java:3525)
	at java.util.regex.Pattern$Branch.match(Pattern.java:4604)
	at java.util.regex.Pattern$Start.match(Pattern.java:3461)
	at java.util.regex.Matcher.search(Matcher.java:1248)
	at java.util.regex.Matcher.find(Matcher.java:637)
	at hudson.plugins.warnings.parser.RegexpParser.findAnnotations(RegexpParser.java:86)
	at hudson.plugins.warnings.parser.RegexpLineParser.parse(RegexpLineParser.java:87)
	at hudson.plugins.warnings.parser.ParserRegistry.parse(ParserRegistry.java:281)
	at hudson.plugins.warnings.parser.ParserRegistry.parse(ParserRegistry.java:260)
	at hudson.plugins.warnings.WarningsPublisher.parseConsoleLog(WarningsPublisher.java:324)
	at hudson.plugins.warnings.WarningsPublisher.perform(WarningsPublisher.java:266)
	at hudson.plugins.analysis.core.HealthAwarePublisher.perform(HealthAwarePublisher.java:68)
	at hudson.plugins.analysis.core.HealthAwareRecorder.perform(HealthAwareRecorder.java:259)
	at hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:74)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:776)
	at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:723)
	at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.post2(MavenModuleSetBuild.java:1053)
	at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:670)
	at hudson.model.Run.execute(Run.java:1763)
	at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:537)
	at hudson.model.ResourceController.execute(ResourceController.java:98)
	at hudson.model.Executor.run(Executor.java:381)

Kanstantsin Shautsou added a comment - 2015-09-30 17:49 - edited Jenkins 1.609.3, Warnings Plug-in 4.50. Unable to abort job, only jenkins restart. Parsing warnings in console log with parser Java Compiler (javac) Log size: 33,645 KB Id=34558 Group=main RUNNABLE at java.util.regex.Pattern$Curly.match0(Pattern.java:4260) at java.util.regex.Pattern$Curly.match(Pattern.java:4234) at java.util.regex.Pattern$GroupHead.match(Pattern.java:4658) at java.util.regex.Pattern$Curly.match0(Pattern.java:4279) at java.util.regex.Pattern$Curly.match(Pattern.java:4234) at java.util.regex.Pattern$Curly.match0(Pattern.java:4279) at java.util.regex.Pattern$Curly.match(Pattern.java:4234) at java.util.regex.Pattern$BranchConn.match(Pattern.java:4568) at java.util.regex.Pattern$GroupTail.match(Pattern.java:4717) at java.util.regex.Pattern$BmpCharProperty.match(Pattern.java:3798) at java.util.regex.Pattern$Curly.match0(Pattern.java:4272) at java.util.regex.Pattern$Curly.match(Pattern.java:4234) at java.util.regex.Pattern$BmpCharProperty.match(Pattern.java:3798) at java.util.regex.Pattern$Curly.match0(Pattern.java:4272) at java.util.regex.Pattern$Curly.match(Pattern.java:4234) at java.util.regex.Pattern$GroupHead.match(Pattern.java:4658) at java.util.regex.Pattern$Branch.match(Pattern.java:4604) at java.util.regex.Pattern$Begin.match(Pattern.java:3525) at java.util.regex.Pattern$Branch.match(Pattern.java:4604) at java.util.regex.Pattern$Start.match(Pattern.java:3461) at java.util.regex.Matcher.search(Matcher.java:1248) at java.util.regex.Matcher.find(Matcher.java:637) at hudson.plugins.warnings.parser.RegexpParser.findAnnotations(RegexpParser.java:86) at hudson.plugins.warnings.parser.RegexpLineParser.parse(RegexpLineParser.java:87) at hudson.plugins.warnings.parser.ParserRegistry.parse(ParserRegistry.java:281) at hudson.plugins.warnings.parser.ParserRegistry.parse(ParserRegistry.java:260) at hudson.plugins.warnings.WarningsPublisher.parseConsoleLog(WarningsPublisher.java:324) at hudson.plugins.warnings.WarningsPublisher.perform(WarningsPublisher.java:266) at hudson.plugins.analysis.core.HealthAwarePublisher.perform(HealthAwarePublisher.java:68) at hudson.plugins.analysis.core.HealthAwareRecorder.perform(HealthAwareRecorder.java:259) at hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:74) at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20) at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:776) at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:723) at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.post2(MavenModuleSetBuild.java:1053) at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:670) at hudson.model.Run.execute(Run.java:1763) at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:537) at hudson.model.ResourceController.execute(ResourceController.java:98) at hudson.model.Executor.run(Executor.java:381)

Ulli Hafner added a comment - 2015-09-30 18:46

How long did you wait? 22 MByte is quite a large log file but should be manageable. One problem could be the number of warnings that are generated. How many did you expect?

Ulli Hafner added a comment - 2015-09-30 18:46 How long did you wait? 22 MByte is quite a large log file but should be manageable. One problem could be the number of warnings that are generated. How many did you expect?

Kanstantsin Shautsou added a comment - 2015-09-30 18:59

4 hours, and can't abort, only jenkins restart helps. Usually build takes 30 min where scan for warnings takes < 1 min.

Kanstantsin Shautsou added a comment - 2015-09-30 18:59 4 hours, and can't abort, only jenkins restart helps. Usually build takes 30 min where scan for warnings takes < 1 min.

Kanstantsin Shautsou added a comment - 2015-09-30 19:10

And in the end it prints

Parsing warnings in console log with parser Java Compiler (javac)
null

Expected Java Warnings: 0 warnings.

Kanstantsin Shautsou added a comment - 2015-09-30 19:10 And in the end it prints Parsing warnings in console log with parser Java Compiler (javac) null Expected Java Warnings: 0 warnings.

Kanstantsin Shautsou added a comment - 2015-09-30 19:25

drulli is it possible to run this algorithm against log? I can download log to my laptop, but i don't know plugin internals atm

Kanstantsin Shautsou added a comment - 2015-09-30 19:25 drulli is it possible to run this algorithm against log? I can download log to my laptop, but i don't know plugin internals atm

Ulli Hafner added a comment - 2015-09-30 19:41

Yes, clone the plug-in and start JavacParserTest and replace the file issue14043.txt with your log file content.

Ulli Hafner added a comment - 2015-09-30 19:41 Yes, clone the plug-in and start JavacParserTest and replace the file issue14043.txt with your log file content.

Ulli Hafner added a comment - 2015-09-30 20:00

Or use the test ParserSpeed to see the speed of each parser. Here you need to fill all.txt with your log file content.

Ulli Hafner added a comment - 2015-09-30 20:00 Or use the test ParserSpeed to see the speed of each parser. Here you need to fill all.txt with your log file content.

Tobias Gruetzmacher added a comment - 2016-03-08 19:36

Here is a simple (20 lines!) sample file that throws the EclipseParser into a quite long loop (> 2 minutes on my system)... And the time grows very fast with the number of lines to parse...

Tobias Gruetzmacher added a comment - 2016-03-08 19:36 Here is a simple (20 lines!) sample file that throws the EclipseParser into a quite long loop (> 2 minutes on my system)... And the time grows very fast with the number of lines to parse...

Ulli Hafner added a comment - 2016-03-08 20:09

See https://issues.jenkins-ci.org/browse/JENKINS-27664?focusedCommentId=236828&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-236828.

Ulli Hafner added a comment - 2016-03-08 20:09 See https://issues.jenkins-ci.org/browse/JENKINS-27664?focusedCommentId=236828&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-236828 .

Tobias Gruetzmacher added a comment - 2016-03-09 08:44 - edited

I think I found a problem in the EclipseParser RegEx, which is quite easy to fix:

[^\\^]*

matches newlines, creating a RegEx that has to scan the whole remaining file for each possible match up to this point. Changing this to:

[^\\n\\^]*

confines the match to the current line and fixes the quadratic runtime. Maybe add a test with timeout (

@Test(timeout = 10000)

) which parses my attached testcase as a verification.

Oh, and thanks for the awesome Jenkins plugin(s)

(Shout out to https://regex101.com/ for helping me find this problem)

PS: ~~Quite "interesting" to see how the Eclipse Parser parses javac into totally wrong errors, but that is probably a new bug...~~
PPS: Scratch that, I made an error. There are some other oddities in that regular expression (1-character character-groups, useless non-capture groups). It would also probably not hurt to restrict the search space for the "marker line" (line only with ^ chars) to maybe ~5 lines. I'll send a pull request this evening.

Tobias Gruetzmacher added a comment - 2016-03-09 08:44 - edited I think I found a problem in the EclipseParser RegEx, which is quite easy to fix: [^\\^]* matches newlines, creating a RegEx that has to scan the whole remaining file for each possible match up to this point. Changing this to: [^\\n\\^]* confines the match to the current line and fixes the quadratic runtime. Maybe add a test with timeout ( @Test(timeout = 10000) ) which parses my attached testcase as a verification. Oh, and thanks for the awesome Jenkins plugin(s) (Shout out to https://regex101.com/ for helping me find this problem) PS: Quite "interesting" to see how the Eclipse Parser parses javac into totally wrong errors, but that is probably a new bug... PPS: Scratch that, I made an error. There are some other oddities in that regular expression (1-character character-groups, useless non-capture groups). It would also probably not hurt to restrict the search space for the "marker line" (line only with ^ chars) to maybe ~5 lines. I'll send a pull request this evening.

Ulli Hafner added a comment - 2016-03-10 10:57

This fix looks promising! I'm looking forward for the PR

Ulli Hafner added a comment - 2016-03-10 10:57 This fix looks promising! I'm looking forward for the PR

SCM/JIRA link daemon added a comment - 2016-03-13 11:49

Code changed in jenkins
User: Tobias Gruetzmacher
Path:
src/main/java/hudson/plugins/warnings/parser/EclipseParser.java
src/test/java/hudson/plugins/warnings/parser/EclipseParserTest.java
src/test/resources/hudson/plugins/warnings/parser/issue27664.txt
http://jenkins-ci.org/commit/warnings-plugin/167f35f42c58b0a587a3def816ab9ea54792d84f
Log:
~~JENKINS-27664~~ Better Performance of EclipseParser.

Tune the regular expression used in the EclipseParser to not backtrack
through the whole log output.

SCM/JIRA link daemon added a comment - 2016-03-13 11:49 Code changed in jenkins User: Tobias Gruetzmacher Path: src/main/java/hudson/plugins/warnings/parser/EclipseParser.java src/test/java/hudson/plugins/warnings/parser/EclipseParserTest.java src/test/resources/hudson/plugins/warnings/parser/issue27664.txt http://jenkins-ci.org/commit/warnings-plugin/167f35f42c58b0a587a3def816ab9ea54792d84f Log: JENKINS-27664 Better Performance of EclipseParser. Tune the regular expression used in the EclipseParser to not backtrack through the whole log output.

SCM/JIRA link daemon added a comment - 2016-03-13 11:49

Code changed in jenkins
User: Ulli Hafner
Path:
src/main/java/hudson/plugins/warnings/parser/EclipseParser.java
src/test/java/hudson/plugins/warnings/parser/EclipseParserTest.java
src/test/resources/hudson/plugins/warnings/parser/issue27664.txt
http://jenkins-ci.org/commit/warnings-plugin/c3f5088ba82fd59f7bf60fec15255b4ccf455832
Log:
Merge pull request #72 from TobiX/eclipse-parser-performance

[FIXED JENKINS-27664] Improved performance of EclipseParser.

Compare: https://github.com/jenkinsci/warnings-plugin/compare/6b50ca13c489...c3f5088ba82f

SCM/JIRA link daemon added a comment - 2016-03-13 11:49 Code changed in jenkins User: Ulli Hafner Path: src/main/java/hudson/plugins/warnings/parser/EclipseParser.java src/test/java/hudson/plugins/warnings/parser/EclipseParserTest.java src/test/resources/hudson/plugins/warnings/parser/issue27664.txt http://jenkins-ci.org/commit/warnings-plugin/c3f5088ba82fd59f7bf60fec15255b4ccf455832 Log: Merge pull request #72 from TobiX/eclipse-parser-performance [FIXED JENKINS-27664] Improved performance of EclipseParser. Compare: https://github.com/jenkinsci/warnings-plugin/compare/6b50ca13c489...c3f5088ba82f

Assignee:: Ulli Hafner

Reporter:: Kevin Rancka

Votes:: 0 Vote for this issue

Watchers:: 6 Start watching this issue

Created:: 2015-03-30 08:41

Updated:: 2016-03-13 11:49

Resolved:: 2016-03-13 11:49

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Collapse comment: Kevin Rancka added a comment - 2015-03-30 08:48

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Collapse comment: Dave Rigby added a comment - 2015-04-08 13:51

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Collapse comment: Ulli Hafner added a comment - 2015-09-14 22:02

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Collapse comment: Kanstantsin Shautsou added a comment - 2015-09-30 17:49, Edited by Kanstantsin Shautsou - 2015-09-30 17:50

Expand comment: Kanstantsin Shautsou added a comment - 2015-09-30 17:49, Edited by Kanstantsin Shautsou - 2015-09-30 17:50

Collapse comment: Ulli Hafner added a comment - 2015-09-30 18:46

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Collapse comment: Kanstantsin Shautsou added a comment - 2015-09-30 18:59

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Collapse comment: Kanstantsin Shautsou added a comment - 2015-09-30 19:10

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Collapse comment: Ulli Hafner added a comment - 2015-09-30 19:41

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Collapse comment: Ulli Hafner added a comment - 2015-09-30 20:00

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Collapse comment: Tobias Gruetzmacher added a comment - 2016-03-08 19:36

Expand comment: Tobias Gruetzmacher added a comment - 2016-03-08 19:36

Collapse comment: Ulli Hafner added a comment - 2016-03-08 20:09

Expand comment: Ulli Hafner added a comment - 2016-03-08 20:09

Collapse comment: Tobias Gruetzmacher added a comment - 2016-03-09 08:44, Edited by Tobias Gruetzmacher - 2016-03-09 09:33

Expand comment: Tobias Gruetzmacher added a comment - 2016-03-09 08:44, Edited by Tobias Gruetzmacher - 2016-03-09 09:33

Collapse comment: Ulli Hafner added a comment - 2016-03-10 10:57

Expand comment: Ulli Hafner added a comment - 2016-03-10 10:57

Collapse comment: SCM/JIRA link daemon added a comment - 2016-03-13 11:49

Expand comment: SCM/JIRA link daemon added a comment - 2016-03-13 11:49

Collapse comment: SCM/JIRA link daemon added a comment - 2016-03-13 11:49

Expand comment: SCM/JIRA link daemon added a comment - 2016-03-13 11:49

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