| Summary: | Class Version of EAP jars not synced to Java 6 (Version 50.0) | ||
|---|---|---|---|
| Product: | [JBoss] JBoss Enterprise Application Platform 6 | Reporter: | Rostislav Svoboda <rsvoboda> |
| Component: | Build | Assignee: | David Walluck <dwalluck> |
| Status: | CLOSED EOL | QA Contact: | Nikoleta Hlavickova <nziakova> |
| Severity: | high | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 6.2.0 | CC: | jdoyle, myarboro, nziakova, rsvoboda |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2019-08-19 12:49:09 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Bug Depends On: | 999474 | ||
| Bug Blocks: | |||
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Description
Rostislav Svoboda
2013-10-18 12:23:20 UTC
Comments: https://bugzilla.redhat.com/show_bug.cgi?id=999474#c4 https://bugzilla.redhat.com/show_bug.cgi?id=999474#c5 https://bugzilla.redhat.com/show_bug.cgi?id=999474#c7 Based on Jason's and mine comments linked above Java 6 has improvements in classloading time and StringBuilder usage for string concatenation. I'm asking to line up all builds for EAP 6 to Java 6. I don't consider this a blocker for GA because the jars have been like this for a while, but we can try to rebuild some of them depending on the workload. > Class Version of EAP jars is not synced to Java 6 (Version 50.0), tattletale
> was used to get this output.
>
> Results:
> EAP - 297 jars from 334 are build with Class Version Java 6
> Maven repo zip - 344 jars from 385 are build with Class Version Java 6
What would be useful is if you could check the POMs for where the target setting is because in some cases these bugs could be filed against the wrong package, and should instead be filed against a parent POM.
One case I know of is the apache POM. Any children of apache will inherit its 1.4 source and target settings (if they do not explicitly override it).
Bits in EAP should be productized, that means built from sources so you have full control over the build. I'm concerned about the result of build process. How does this show itself in the use of the product? Part of comment 1: > Based on Jason's and mine comments linked above Java 6 has improvements in > classloading time and StringBuilder usage for string concatenation. ==> you can have performance improvements I created new report for Tattletale to get information about class versions. https://issues.jboss.org/browse/TTALE-216 Three of these should already be fixed as of EAP 6.2. I am finding this hard to track as they are all on the same bug. dom4j-1.6.1-redhat-5.jar.html: <td>J2SE 1.3</td> - fixed in dom4j-1.6.1.redhat-6 jdom-1.1.2-redhat-2.jar.html: <td>J2SE 1.2</td> - fixed in jdom-1.1.2.redhat-4 xom-1.2.7-redhat-3.jar.html: <td>J2SE 1.2</td> - fixed in xom-1.2.7.redhat-4 For EAP 6.2.0 CR3: dom4j-1.6.1.redhat-6.jar Java 6 jdom-1.1.2.redhat-3.jar Java 6 xom-1.2.7.redhat-4.jar Java 6 The remaining items: Java 5 29 J2SE 1.4 5 J2SE 1.3 1 J2SE 1.2 2 Latest list is available on Jenkins - http://jenkins.mw.lab.eng.bos.redhat.com/hudson/view/EAP6/view/EAP6-Repository/job/eap-6x-tattletale-maven-repo/javadoc/jdk/index.html Would you like to have split of this BZ per JDK version? I don't think it would be good to split this BZ per jar - that would mean 37 BZs and tracking hell. Update for EAP 6.4.0.ER1: Java 6 369 Java 5 22 J2SE 1.4 1 J2SE 1.3 1 J2SE 1.2 1 See the latest test report at Jenkins: https://jenkins.mw.lab.eng.bos.redhat.com/hudson/view/EAP6/view/EAP6-Repository/job/eap-6x-tattletale-maven-repo/javadoc/jdk/index.html |