Hi Noam, Thank you for your reply.
We're on the default Derby DB. Our JVM is Oracle JDK 6u32 with these params: -XX:PermSize=128m -XX:MaxPermSize=128m -XX:SurvivorRatio=8 -XX:NewSize=512m -XX:MaxNewSize=512m -XX:+UseParallelGC -XX:-UseConcMarkSweepGC -Xms768m -Xmx1536m -Xss256k Is the database a potential problem since we are on the default Derby DB? If so and we need to switch to one of the supported databases would MySQL be adequate? The "data" directory is 75.2GB now. If we do need to migrate, what potential issues do we need to be on the lookout for? Thanks and regards, Ken _____________________________________________________ Ken Pacileo UnitedHealth Group | Continuous Integration Services From: Noam Y. Tenne [mailto:[email protected]] Sent: Saturday, September 29, 2012 5:12 AM To: [email protected] Subject: Re: [Artifactory-users] Metadata file and artifact errors duringbackup Hi Ken, Which type of database type do you use? Can you please send us the JVM params with which you start Artifactory? On Tue, Sep 18, 2012 at 4:02 PM, Pacileo, Ken <[email protected]> wrote: My apologies, I sent the original email from the wrong mailbox. Please reply to this email instead. Thanks and regards, Ken Pacileo -----Original Message----- From: Continuous Integration Services Sent: Tuesday, September 18, 2012 8:59 AM To: [email protected] Subject: [Artifactory-users] Metadata file and artifact errors during backup Hi, Occasionally we receive emails from the backup process that the backup completed with errors. We seem to get two types of errors: 1) a failure to read a maven-metadata.xml file for an artifactid's directory or the artifactId's version directory or 2) a failure to export an artifact since it is non-accessible. These errors do not stop the backup from running but we do need to take action on each error and remove the offending entry from the UI or the next backup will have the same error(s). For the first case, when we navigate the UI to the maven-metadata.xml file there is a message where the file's contents should be that the file is corrupt. We remove the file and the next backup usually succeeds. For the second case, when we navigate to the actual artifact, the size of the file is shown as -1. We then delete the artifact and it's corresponding pom file. In the artifactory.log file there is a message stating "2012-09-18 07:28:11,839 [http-4580-148] [WARN ] (o.a.j.c.v.BLOBInDataStore:97) - Could not get size for 40569b3846dce7455cc1d5c7259f5d2d77d478f4" which appears when we click on the artifact name in the UI before we delete it. I've scrubbed the repository name (the errors are always in our local Snapshot repository), and the groupId and artifactId names in both the email data and log file data below. This is the contents of the email we get from the backup process. Failed to export /repositories/XXX-Snapshots/abc/def/ghi/ABC_Foo/9.0.0-SNAPSHOT/ABC_Foo-9 .0.0-20120917.121706-7.jar since it is non-accessible.: Data stream for /repositories/XXX-Snapshots/abc/def/ghi/ABC_Foo/9.0.0-SNAPSHOT/ABC_Foo-9 .0.0-20120917.121706-7.jar not found! Due to Failed to retrieve file node's /repositories/XXX-Snapshots/abc/def/ghi/ABC_Foo/9.0.0-SNAPSHOT/ABC_Foo-9 .0.0-20120917.121706-7.jar data stream. Failed to export metadata for '/repositories/XXX-Snapshots/abc/def/ghi/ABC_Bar'.: Failed to read JCR DB for data 'maven-metadata.xml' of /repositories/XXX-Snapshots/abc/def/ghi/ABC_Bar Failed to export metadata for '/repositories/XXX-Snapshots/abc/def/ghi/ABC_Bar/7.0.4-SNAPSHOT'.: Failed to read JCR DB for data 'maven-metadata.xml' of /repositories/XXX-Snapshots/abc/def/ghi/ABC_Bar/7.0.4-SNAPSHOT Failed to export metadata for '/repositories/XXX-Snapshots/abc/def/ghi/ABC_Bar/7.0.8-SNAPSHOT'.: Failed to read JCR DB for data 'maven-metadata.xml' of /repositories/XXX-Snapshots/abc/def/ghi/ABC_Bar/7.0.8-SNAPSHOT Failed to export /repositories/XXX-Snapshots/abc/def/ghi/ABC_Bar/9.0.0-SNAPSHOT/ABC_Bar-9 .0.0-20120917.121359-7.jar since it is non-accessible.: Data stream for /repositories/XXX-Snapshots/abc/def/ghi/ABC_Bar/9.0.0-SNAPSHOT/ABC_Bar-9 .0.0-20120917.121359-7.jar not found! Due to Failed to retrieve file node's /repositories/XXX-Snapshots/abc/def/ghi/ABC_Bar/9.0.0-SNAPSHOT/ABC_Bar-9 .0.0-20120917.121359-7.jar data stream. This is the relevant section of the log file showing the errors when the backup process ran and again when we click on each object in the UI. 2012-09-18 05:32:30,706 [art-exec-2704] [ERROR] (o.a.j.f.JcrFsItem :788) - Failed to export metadata for '/repositories/XXX-Snapshots/abc/def/ghi/ABC_Bar'.: Failed to read JCR DB for data 'maven-metadata.xml' of /repositories/XXX-Snapshots/abc/def/ghi/ABC_Bar 2012-09-18 05:32:31,300 [art-exec-2704] [ERROR] (o.a.j.f.JcrFsItem :788) - Failed to export metadata for '/repositories/XXX-Snapshots/abc/def/ghi/ABC_Bar/7.0.4-SNAPSHOT'.: Failed to read JCR DB for data 'maven-metadata.xml' of /repositories/XXX-Snapshots/abc/def/ghi/ABC_Bar/7.0.4-SNAPSHOT 2012-09-18 05:32:31,847 [art-exec-2704] [ERROR] (o.a.j.f.JcrFsItem :788) - Failed to export metadata for '/repositories/XXX-Snapshots/abc/def/ghi/ABC_Bar/7.0.8-SNAPSHOT'.: Failed to read JCR DB for data 'maven-metadata.xml' of /repositories/XXX-Snapshots/abc/def/ghi/ABC_Bar/7.0.8-SNAPSHOT 2012-09-18 07:03:18,639 [http-4580-150] [ERROR] (o.a.w.w.p.b.t.t.m.MetadataPanel:152) - Error while retrieving selected metadata 'maven-metadata.xml': Failed to read JCR DB for data 'maven-metadata.xml' of /repositories/XXX-Snapshots/abc/def/ghi/ABC_Bar 2012-09-18 07:08:51,426 [http-4580-78] [ERROR] (o.a.w.w.p.b.t.t.m.MetadataPanel:152) - Error while retrieving selected metadata 'maven-metadata.xml': Failed to read JCR DB for data 'maven-metadata.xml' of /repositories/XXX-Snapshots/abc/def/ghi/ABC_Bar/7.0.4-SNAPSHOT 2012-09-18 07:25:09,695 [http-4580-150] [ERROR] (o.a.w.w.p.b.t.t.m.MetadataPanel:152) - Error while retrieving selected metadata 'maven-metadata.xml': Failed to read JCR DB for data 'maven-metadata.xml' of /repositories/XXX-Snapshots/abc/def/ghi/ABC_Bar/7.0.8-SNAPSHOT We are using Artifactory v2.6.1 with Tomcat 6.0.26 and Oracle JDK 6u32 on a Windows 2003 R2 SP2 server with 3.25GB RAM and 2 Intel Xeon CPUs. We've been upgrading our version of Artifactory from 2.3.2 to 2.4.x to 2.6.1 and have seen these errors in all the versions. Has anyone else seen similar types of backup errors? Any idea what is the cause and what the fix is? Thanks and regards, Ken Pacileo This e-mail, including attachments, may include confidential and/or proprietary information, and may be used only by the person or entity to which it is addressed. If the reader of this e-mail is not the intended recipient or his or her authorized agent, the reader is hereby notified that any dissemination, distribution or copying of this e-mail is prohibited. If you have received this e-mail in error, please notify the sender by replying to this message and delete this e-mail immediately. ------------------------------------------------------------------------ ------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. 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