Bug 1152896
| Summary: | build fails on machine with too many cpu cores | ||||||
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| Product: | Red Hat Enterprise Linux 6 | Reporter: | Tuomo Soini <tis> | ||||
| Component: | java-1.8.0-openjdk | Assignee: | Andrew John Hughes <ahughes> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Lukáš Zachar <lzachar> | ||||
| Severity: | low | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 6.6 | CC: | ahughes, bnater, dbhole, dkutalek, jvanek | ||||
| Target Milestone: | rc | ||||||
| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | java-1.8.0-openjdk-1.8.0.65-2.b17.el6 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2016-05-10 21:03:05 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: | |||||
| Embargoed: | |||||||
| Bug Depends On: | |||||||
| Bug Blocks: | 1271375 | ||||||
| Attachments: |
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Hi, does the build fail without the patch, or does it just not use the right number of cores? Build fails without patch. With patch and %_smp_ncpus_max 8 build works. This is work-around only, real problem is in openjdk makefiles. There is no similar problem with java-1.6.0-openjdk or java-1.7.0-openjdk. Ah, so this is just 8-specific. Jiri, please take a look when you get a chance. Did I say it somehow unclearly? With 8 cores or less there is no problem. With 24 cores build fails always without patch and number of cores limited. No you were clear. I meant OpenJDK8 specific :) Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHEA-2016-0816.html |
Created attachment 947112 [details] Proposed patch - honor %_smp_ncpus_max Description of problem: rebuild of java-1.8.0-openjdk package fails on a machine with big number of cpu cores. Version-Release number of selected component (if applicable): java-1.8.0-openjdk-1.8.0.20-3.b26.el6 How reproducible: Nearly always, the more cores, the more often random build failures happen. Actual results: If build machine has 24 cores build always fail with my limited testing (eight tries).