[jboss-user] [JBossCache] - Re: Problems with NodeLocking algorithm

jacek187 do-not-reply at jboss.com
Mon Sep 10 18:11:37 EDT 2007

The simplest solutions are always the best ;) Yes, REPETEABLE_READ +lockParentForChildInsertRemove really resolves this issues.
But now, it's impossible to parallel put data into 2 separates nodes :(
i.e. cache has /a/b/c node

Thread-0: put into /a/b/c/X
Thread-1: put into /a/b/c/Y
Both threads are trying create children into c node, but Thread-1 must waits for Thread-0....

I have tried to use READ_COMMITED (for performance reasons) but looks that for now this is impossible without code modification. 

Jacek Halat

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