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https://issues.apache.org/jira/browse/JCR-929?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dominique Pfister updated JCR-929:
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Attachment: patch.544769
Hi Ian,
I implemented your changes, introducing a new interface ClusterOperation that
hides the details of locking (unlocking) the journal before (after) some
cluster operation starts (ends), which will be useful for nodetype/namespace
operations as well. I've attached a patch file that should be directly applied
to the jackrabbit 1.3 sources (patch -p0 < patch.544769) and I'd be grateful if
you could test whether this patch resolves this issue.
Kind regards
Dominique
> Under Heavy load in a Cluster HTTP Threads Block and stall requests
> -------------------------------------------------------------------
>
> Key: JCR-929
> URL: https://issues.apache.org/jira/browse/JCR-929
> Project: Jackrabbit
> Issue Type: Bug
> Components: core
> Affects Versions: 1.3
> Environment: 2 Node Cluster, OSX, JDK 1.5 with DatabaseJournal,
> DatabasePersistanceManager, all content in DB, using WebDAV to load
> Reporter: Ian Boston
> Assignee: Dominique Pfister
> Attachments: catalina.out.node1.txt, catalina.out.node2.txt,
> JCR-929.patch, patch.544769
>
>
> Under Heavy load created by mounting both nodes in the cluster in OSX Finder
> and then uploading large numebers of files to each node at the same time ( a
> few 1000), eventually one of the nodes stops responding and the Finder mount
> timesout and disconnects.
> Once that happens that node becomes unusable.
> More mount attempts will prompt for a password indicating HTTP is still
> running, but will timeout once the connection is authenticated.
> Access by the Web Browser will prompt for a password, conenct and provide a
> once only listing of any collection in the workspace. If you try to refresh
> that collection, the HTTP request hangs forever.
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