Bug 968125
| Summary: | Performance problem in FileSystemStore.openAndLock | ||
|---|---|---|---|
| Product: | [JBoss] JBoss Enterprise Application Platform 6 | Reporter: | James Livingston <jlivings> |
| Component: | Transaction Manager | Assignee: | tom.jenkinson |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 6.1.0 | CC: | bmaxwell, cdewolf, joallen, mmusgrov, ochaloup |
| Target Milestone: | ER4 | ||
| Target Release: | EAP 6.1.1 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: |
Cause:
The transaction file system store would attempt to re-create the directory hierarchy whenever the file did not exist, regardless of whether the directories did.
Consequence:
Performance could be degraded if the files did not exist but the directory structure did, which is often the case.
Fix:
The creation of the store's directory structure is only attempted if the parent directory does not exist.
Result:
Performance is improved.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-09-16 20:25:35 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: | |||
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Description
James Livingston
2013-05-29 03:09:28 UTC
Do not set to MODIFIED. It means the fix has made it onto the 6.1.x branch. Needs a PR to move to POST. PR over here: https://github.com/jbossas/jboss-eap/pull/245 JBossTS/Narayana updated to 4.17.7 in 6.1.1 ER4 Verified existence of the patch under 6.1.1.ER7 |