Hi,
I have cache configured with INVALIDATION_SYNC policy and get the following
error when a 2nd cluster node starts up under load:
| java.lang.IllegalStateException: Cache not in STARTED state!
| at org.jboss.cache.CacheImpl.invokeMethod(CacheImpl.java:3929)
| at org.jboss
What happens if number of buddies is 0 and Data Gravitation set to True?
Would the data still be gravitated. In particular, what if cluster node N1
receives a request for data keyed by K1 and the K1 currently resides on N2.
Will the data for K1 be moved from N2 to N1?
If this cannot be achieved
Replying to my own post :)
I think this link provides a very nice solution:
http://weblogs.java.net/blog/tomwhite/archive/2007/11/consistent_hash.html
Best.
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Hi,
I am trying to segment data over a set of JBoss caches having approximately
even data distribution. Is anyone aware of a good dynamic hashing function that
would provide good data affinity.
For example, let's say I segment data over N nodes. When node N+1 joins, I
would like a portion of
I initially intended to use different regions under root, but can I have
different replication policies for different regions?
For example, can I have one region with full replication and another region
with buddy replication?
Thanks,
Dmitriy
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Hi,
I have a case where I need to fully replicate some data, but not all.
I understand that I could configure 2 different caches, but that would imply
that I need to configure 2 different JGroups channels which makes me a bit
uneasy for following reasons:
1. What if at some point 2 JGroups ch
