[JIRA] [s3-plugin] (JENKINS-34837) Uploading 'lots' of files gives 'too many open files' error

[st...@oppian.com (JIRA)]

Title: Message Title

Stephen Hartley created an issue   Jenkins / JENKINS-34837 Uploading 'lots' of files gives 'too many open files' error Issue Type: Bug Assignee: Alexander A Components: s3-plugin Created: 2016/May/15 12:32 PM Environment: 0.10.2 Priority: Minor Reporter: Stephen Hartley I've tried boosting the maximum number of open files to >1000000, and still get this error. But I may not have upped the limit properly (although "ulimit -n" for tomcat does show the updated limit). ... Publish artifacts to S3 Bucket bucket=testing-content-pugpig, file=video.css region=eu-west-1, will be uploaded from slave=false managed=false , server encryption false ERROR: Failed to upload files java.io.IOException: Call fails for Destination [bucketName=testing-content-pugpig, objectName=templatestest/generic/generated/page-256.html]: java.io.FileNotFoundException: /home/tomcat/.jenkins/jobs/kaldor-templatestest-server-dev/workspace/templatestest/generic/generated/page-256.html (Too many open files):: Failed after 1 tries. at hudson.plugins.s3.S3Profile.repeat(S3Profile.java:249) at hudson.plugins.s3.S3Profile.upload(S3Profile.java:156) at hudson.plugins.s3.S3BucketPublisher.parallelUpload(S3BucketPublisher.java:241) at hudson.plugins.s3.S3BucketPublisher.perform(S3BucketPublisher.java:170) at hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:78) at hudson.plugins.promoted_builds.Promotion$RunnerImpl.build(Promotion.java:403) at hudson.plugins.promoted_builds.Promotion$RunnerImpl.doRun(Promotion.java:345) at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:534) at hudson.model.Run.execute(Run.java:1738) at hudson.model.Run.run(Run.java:1676) at hudson.plugins.promoted_builds.Promotion.run(Promotion.java:284) at hudson.model.ResourceController.execute(ResourceController.java:98) at hudson.model.Executor.run(Executor.java:410) Caused by: java.io.FileNotFoundException: /home/tomcat/.jenkins/jobs/kaldor-templatestest-server-dev/workspace/templatestest/generic/generated/page-256.html (Too many open files) at java.io.FileInputStream.open(Native Method) at java.io.FileInputStream.<init>(FileInputStream.java:138) at hudson.FilePath.read(FilePath.java:1751) at hudson.plugins.s3.MD5.generateFromFile(MD5.java:19) at hudson.plugins.s3.callable.S3UploadCallable.invoke(S3UploadCallable.java:30) at hudson.plugins.s3.S3Profile$1.call(S3Profile.java:163) at hudson.plugins.s3.S3Profile$1.call(S3Profile.java:156) at hudson.plugins.s3.S3Profile.repeat(S3Profile.java:245) ... 12 more build hudson.plugins.s3.S3BucketPublisher@6820b43b UNSTABLE Add Comment   This message was sent by Atlassian JIRA (v6.4.2#64017-sha1:e244265) -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.