Bug 1028908
| Summary: | 14.1.2 File Cache Store Configuration (Library Mode) use configuration from infinispan 5.2 and 5.3 | ||
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| Product: | [JBoss] JBoss Data Grid 6 | Reporter: | Vitalii Chepeliuk <vchepeli> |
| Component: | Documentation | Assignee: | gsheldon |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 6.2.0 | CC: | jdg-bugs, mhusnain, vchepeli |
| Target Milestone: | GA | ||
| Target Release: | 6.2.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: |
Build Name: 12532, Administration and Configuration Guide-6.2-Beta-3
Build Date: 06-11-2013 16:02:50
Topic ID: 13167-502881 [Latest]
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| Last Closed: | 2014-01-16 00:03:17 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: | |||
Hi Vitalii, Could you clarify this please? Gemma and I are a bit confused at this point. Is the configuration snippet provided working for JDG 6.2? If so, it seems we should retain this for the release. Or has this snippet changed in the new ISPN and therefore the old configuration won't work in JDG 6.2? In this case we certainly need to change all the relevant code. Could you clarify please. OK nice I see the changes now. We can make configuration more advanced. Maybe I made It too simple. So users can configure this common parameters for all stores too, I mean passivation, fetchPersistentState, ignoreModifications, purgeOnStartup
<persistence passivation="false">
<store class="org.infinispan.persistence.file.SingleFileStore"
fetchPersistentState="false"
ignoreModifications="false"
purgeOnStartup="false">
<properties>
<property name="location" value="${java.io.tmpdir}"/>
</properties>
</store>
</persistence>
Gemma please change this in 2.-----------------------------------------
2. Specify the Single File Location
The SingleFileStore stores cache values in a single file location. Data, keys, and file positions are stored in memory.
SHOULD BE
2. Specify the File Location
The SingleFileStore stores cache values in a file.
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The following sentences looks similar, they are enclosed in <<< >>>
1. Specify the SingleFileStore class. <<<This implementation stores keys and file positions in memory>>>. The current implementation requires approximately 100 bytes per cache entry, plus memory for the key objects.
2. The SingleFileStore stores cache values in a single file location. <<<Data, keys, and file positions are stored in memory.>>>
Aha and last thing
Configure the following in persistence.xml.
Should be
Configure the following in infinispan.xml.
Thanks Vitalii
PS> Old configuration should work but there were configuration changes for infinispan 6.0.0 so thats we should provide it to readers to use new XML configuration if they want to use new Infinispan 6.0.0 features.
Setting NEEDINFO for QA check. Please set to VERIFIED if you are happy with the changes. The fix for this bug is now generally released and available here: https://access.redhat.com/site/documentation/en-US/Red_Hat_JBoss_Data_Grid/6.2/index.html |
Title: File Cache Store Configuration (Library Mode) Describe the issue: Following XML configuration is deprecated for infinispan 6.0 <loaders> ... <fileStore location="${java.io.tmpdir}" streamBufferSize="${SIZE}" fsyncMode="${DEFAULT|PER_WRITE|PERIODIC}" fsyncInterval="${TIME}" /> ... </loaders> Suggestions for improvement: <persistence> <store class="org.infinispan.persistence.file.SingleFileStore"> <properties> <property name="location" value="${java.io.tmpdir}"/> </properties> </store> </persistence> Additional information: