Questions tagged [distributed-caching]

Distributed caching is a cache implementation that uses caches spread across different networked hosts.

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AppFabric Cache Database configuration has 1GB size

I use AppFabric cache with SQL Server-Based Cluster Configuration. The problem is the configuration database has grown to 1GB size. The problematic table which takes most space in db is 'ConfigAudit'. Its full of entries with values of column…
kapt
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How to Configure Distributed Ehcache

I want to configure Ehcache instances on different VMs and run a servlet on the host, using those caches as data storage. The cache servers have to form a cluster, for distributed caching. I searched anywhere (google, stackoverflow, Ehcache…
antonio
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How can I put javax.script.CompiledScript in Oracle Coherence distributed cache?

I have a model object which has javax.script.CompiledScript as member variable. I am trying to put the model objects in Oracle Coherence distributed cache and am getting below exception (Wrapped) java.io.NotSerializableException:…
Vineet Bhatia
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Hibernate Second-Level Cache, Shared between different JVM

I am in interested to know if the Hibernate Second-Level caching can be shared between two different Hibernate session running on two different JVM. I am using Hibernate 3.1 with Ehcache to provide second-level caching, and in the Ehcache.xml config…
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Apache traffic server Clustering issue

I use a compiled version of ATS 4.1.2 on Debian Wheezy for distributed caching. Both the nodes that I am trying to cluster, resides on the same vlan, with same proxy.config.proxy_name value.However, most of the time, ATS is not able to discover this…
nohup
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Reading archive file as distributed cache in mapper

I am sending all the files in a directory to distributed cache. So what i have done so far is import java.net.URI; import org.apache.hadoop.conf.Configuration; import org.apache.hadoop.conf.Configured; import…
Pooja3101
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Using Dynamic Distributed Cache in Hadoop

I have two files. I want one file to be in Distributed Cache and other to be send to mapper. But the one to be in Distributed Cache is very large file. What I am planning is to divide that file through a mapper and then send the blocks in parallel…
Pooja3101
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How to store range of keys in cache

I am using memcache as my caching framework and it works fine when I have a key value pair in cache server. My requirement is to store a range of keys with one value. Example: Discount is 10% between Jan 01 1999 to Dec 31 2001. Discount is 15%…
Mahi G
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Apache Traffic Server Clustering not working

I compiled trafficserver-4.1.2 on two openvz containers running on Debian Squeeze, located on two different physical root nodes. Everything including caching is working fine, except for the clustering. I added the same name to the two nodes,…
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Distributed caching framework

We are trying to develop a system for distributed caching. Right now, we have 12 applications and they all load same cache. So each jvm loads cache in its in-memory. Problem with this system is redundant data. All 12 applications are loading same…
Mahi G
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Distributed cache not working

I am storing a small amount of data (few MBs) in a distributed cache and using that to perform anti join with two big files. For few lines of data in cache , the functionality is working fine, but when the cache is having more data in production…
sp_user123
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Why App fabric distributed cache session is much faster than Appfabric DataCacheFactory GetCache?

I see significant performance difference between Session state with AppFabric Caching versus DataCacheFactory GetCache. When I try to get some of the large objects(for example: collection of 60 items or so) using DataFactory GetCache, the time…
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hadoop lazy distributedcache

Given a hadoop cluster, I have a job for which I have a large set of files that need to be accessed by all workers while they perform their reduce stage. It seems it would be a good idea to use the facilities of DistributedCache. However, it appears…
dandroid
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Why does Velocity lose session after only a few minutes?

I've set up sesion management with Velocity distributed cache. I have 3 servers hosting the cache and created the named cache with new-cache Sessions -Secondaries 1 TTL 1440 and the following is in my web.config file
Middletone
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Distributed caching on 64-bit Windows machines

Are there any production-ready distributed caching mechanisms like memcached that can be used in a Windows 64-bit environment? From what I've seen, memcached is run on linux machines in production environments, however I don't have control over the…
jamesaharvey
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