Re: Distributed Caching with TerraCotta
I am still struggling with this issue. No help from anywhere :( On Sun, Sep 15, 2013 at 12:32 AM, Rick Root rick.r...@gmail.com wrote: Hi, A little over a year ago, I went through a process setting up terracotta caching server for an application that is using cf clustering.. three instances of coldfusion powering the application, and I wanted to be able to efficiently cache data between instances. This worked really well, but now I'm more or less disassocaited with the company and they've asked me to set up TerraCotta again on their new server, which is running Coldfusion 10. Things are different, of course, but much the same Here's what I've done. I installed the latest version of TerraCotta open source (3.7.5) which comes with a newer version of ehcache. I copied all these jar files into each instances libf older and renamed any older versions with a .old extension ehcache-core-2.6.6.jar ehcache-terracotta-2.6.6.jar slf4j-api-1.6.1.jar slf4j-jdk14-1.6.1.jar slf4j-log4j12-1.6.1.jar terracotta-toolkit-1.6-runtime-5.5.0.jar Then modified the ehcache.xml as follows: I added this line above my defaultcache: terracottaConfig url=http://localhost:9510; rejoin=true / I added this section BELOW my defaultCache, which essentially adds a new cache region named distributedCache cache name=distributedCache maxElementsInMemory=1 eternal=false timeToIdleSeconds=86400 timeToLiveSeconds=86400 overflowToDisk=false diskSpoolBufferSizeMB=30 maxElementsOnDisk=1000 diskPersistent=false diskExpiryThreadIntervalSeconds=3600 memoryStoreEvictionPolicy=LRU clearOnFlush=true terracotta clustered=true nonstop immediateTimeout=true timeoutBehavior type=noop / /nonstop /terracotta /cache Now that I've done all this, I did some testing with a cf page that looks like this... if the request is made on instance 2, put something in the cache, then retrieve it and display it. If it's on another instance, just retrieve the value and display it. cache name=distributedCache maxElementsInMemory=1 eternal=false timeToIdleSeconds=86400 timeToLiveSeconds=86400 overflowToDisk=false diskSpoolBufferSizeMB=30 maxElementsOnDisk=1000 diskPersistent=false diskExpiryThreadIntervalSeconds=3600 memoryStoreEvictionPolicy=LRU clearOnFlush=true terracotta clustered=true nonstop immediateTimeout=true timeoutBehavior type=noop / /nonstop /terracotta /cache This doesn't fail, but it doesn't appear to be using the terracotta server, because the item is not available on the other instances. I don't know where to go from here. As always, your combined help is appreciated! Rick Root -- *The beatings will continue until morale improves.* -- *The beatings will continue until morale improves.* ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:356845 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Distributed Caching with TerraCotta
a very niche requirement, so I think you will struggle to find anyone else doing that on here. Have you checked that the jar files are loading and not causing any errors ? Check the apache logs and the cfadmin info page to see loaded jars On Thu, Sep 26, 2013 at 2:22 PM, Rick Root rick.r...@gmail.com wrote: I am still struggling with this issue. No help from anywhere :( On Sun, Sep 15, 2013 at 12:32 AM, Rick Root rick.r...@gmail.com wrote: Hi, A little over a year ago, I went through a process setting up terracotta caching server for an application that is using cf clustering.. three instances of coldfusion powering the application, and I wanted to be able to efficiently cache data between instances. This worked really well, but now I'm more or less disassocaited with the company and they've asked me to set up TerraCotta again on their new server, which is running Coldfusion 10. Things are different, of course, but much the same Here's what I've done. I installed the latest version of TerraCotta open source (3.7.5) which comes with a newer version of ehcache. I copied all these jar files into each instances libf older and renamed any older versions with a .old extension ehcache-core-2.6.6.jar ehcache-terracotta-2.6.6.jar slf4j-api-1.6.1.jar slf4j-jdk14-1.6.1.jar slf4j-log4j12-1.6.1.jar terracotta-toolkit-1.6-runtime-5.5.0.jar Then modified the ehcache.xml as follows: I added this line above my defaultcache: terracottaConfig url=http://localhost:9510; rejoin=true / I added this section BELOW my defaultCache, which essentially adds a new cache region named distributedCache cache name=distributedCache maxElementsInMemory=1 eternal=false timeToIdleSeconds=86400 timeToLiveSeconds=86400 overflowToDisk=false diskSpoolBufferSizeMB=30 maxElementsOnDisk=1000 diskPersistent=false diskExpiryThreadIntervalSeconds=3600 memoryStoreEvictionPolicy=LRU clearOnFlush=true terracotta clustered=true nonstop immediateTimeout=true timeoutBehavior type=noop / /nonstop /terracotta /cache Now that I've done all this, I did some testing with a cf page that looks like this... if the request is made on instance 2, put something in the cache, then retrieve it and display it. If it's on another instance, just retrieve the value and display it. cache name=distributedCache maxElementsInMemory=1 eternal=false timeToIdleSeconds=86400 timeToLiveSeconds=86400 overflowToDisk=false diskSpoolBufferSizeMB=30 maxElementsOnDisk=1000 diskPersistent=false diskExpiryThreadIntervalSeconds=3600 memoryStoreEvictionPolicy=LRU clearOnFlush=true terracotta clustered=true nonstop immediateTimeout=true timeoutBehavior type=noop / /nonstop /terracotta /cache This doesn't fail, but it doesn't appear to be using the terracotta server, because the item is not available on the other instances. I don't know where to go from here. As always, your combined help is appreciated! Rick Root -- *The beatings will continue until morale improves.* -- *The beatings will continue until morale improves.* ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:356846 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Distributed Caching with TerraCotta
On Thu, Sep 26, 2013 at 9:22 AM, Rick Root rick.r...@gmail.com wrote: I am still struggling with this issue. No help from anywhere :( Terracota at this level is a paid for product right? Should be some level of support from the vendor? What do their tech support folks say? -Cameron -- Cameron Childress -- p: 678.637.5072 im: cameroncf facebook http://www.facebook.com/cameroncf | twitterhttp://twitter.com/cameronc | google+ https://profiles.google.com/u/0/117829379451708140985 ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:356847 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Distributed Caching with TerraCotta
It can be, yes. But this is open source terra cotta server. On Thu, Sep 26, 2013 at 9:35 AM, Cameron Childress camer...@gmail.comwrote: Terracota at this level is a paid for product right? Should be some level of support from the vendor? What do their tech support folks say? ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:356852 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Distributed Caching with TerraCotta
Ping... anybody? On Sun, Sep 15, 2013 at 12:32 AM, Rick Root rick.r...@gmail.com wrote: Hi, A little over a year ago, I went through a process setting up terracotta caching server for an application that is using cf clustering.. three instances of coldfusion powering the application, and I wanted to be able to efficiently cache data between instances. This worked really well, but now I'm more or less disassocaited with the company and they've asked me to set up TerraCotta again on their new server, which is running Coldfusion 10. Things are different, of course, but much the same Here's what I've done. I installed the latest version of TerraCotta open source (3.7.5) which comes with a newer version of ehcache. I copied all these jar files into each instances libf older and renamed any older versions with a .old extension ehcache-core-2.6.6.jar ehcache-terracotta-2.6.6.jar slf4j-api-1.6.1.jar slf4j-jdk14-1.6.1.jar slf4j-log4j12-1.6.1.jar terracotta-toolkit-1.6-runtime-5.5.0.jar Then modified the ehcache.xml as follows: I added this line above my defaultcache: terracottaConfig url=localhost:9510 rejoin=true / I added this section BELOW my defaultCache, which essentially adds a new cache region named distributedCache cache name=distributedCache maxElementsInMemory=1 eternal=false timeToIdleSeconds=86400 timeToLiveSeconds=86400 overflowToDisk=false diskSpoolBufferSizeMB=30 maxElementsOnDisk=1000 diskPersistent=false diskExpiryThreadIntervalSeconds=3600 memoryStoreEvictionPolicy=LRU clearOnFlush=true terracotta clustered=true nonstop immediateTimeout=true timeoutBehavior type=noop / /nonstop /terracotta /cache Now that I've done all this, I did some testing with a cf page that looks like this... if the request is made on instance 2, put something in the cache, then retrieve it and display it. If it's on another instance, just retrieve the value and display it. cache name=distributedCache maxElementsInMemory=1 eternal=false timeToIdleSeconds=86400 timeToLiveSeconds=86400 overflowToDisk=false diskSpoolBufferSizeMB=30 maxElementsOnDisk=1000 diskPersistent=false diskExpiryThreadIntervalSeconds=3600 memoryStoreEvictionPolicy=LRU clearOnFlush=true terracotta clustered=true nonstop immediateTimeout=true timeoutBehavior type=noop / /nonstop /terracotta /cache This doesn't fail, but it doesn't appear to be using the terracotta server, because the item is not available on the other instances. I don't know where to go from here. As always, your combined help is appreciated! Rick Root -- *The beatings will continue until morale improves.* ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:356804 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Distributed Caching with TerraCotta
Try contacting Rob Brooks-Bilson, he's the ehcache expert in CF http://rob.brooks-bilson.com/ (Also a super nice guy) =] On Tue, Sep 17, 2013 at 12:15 PM, Rick Root rick.r...@gmail.com wrote: Ping... anybody? On Sun, Sep 15, 2013 at 12:32 AM, Rick Root rick.r...@gmail.com wrote: Hi, A little over a year ago, I went through a process setting up terracotta caching server for an application that is using cf clustering.. three instances of coldfusion powering the application, and I wanted to be able to efficiently cache data between instances. This worked really well, but now I'm more or less disassocaited with the company and they've asked me to set up TerraCotta again on their new server, which is running Coldfusion 10. Things are different, of course, but much the same Here's what I've done. I installed the latest version of TerraCotta open source (3.7.5) which comes with a newer version of ehcache. I copied all these jar files into each instances libf older and renamed any older versions with a .old extension ehcache-core-2.6.6.jar ehcache-terracotta-2.6.6.jar slf4j-api-1.6.1.jar slf4j-jdk14-1.6.1.jar slf4j-log4j12-1.6.1.jar terracotta-toolkit-1.6-runtime-5.5.0.jar Then modified the ehcache.xml as follows: I added this line above my defaultcache: terracottaConfig url=localhost:9510 rejoin=true / I added this section BELOW my defaultCache, which essentially adds a new cache region named distributedCache cache name=distributedCache maxElementsInMemory=1 eternal=false timeToIdleSeconds=86400 timeToLiveSeconds=86400 overflowToDisk=false diskSpoolBufferSizeMB=30 maxElementsOnDisk=1000 diskPersistent=false diskExpiryThreadIntervalSeconds=3600 memoryStoreEvictionPolicy=LRU clearOnFlush=true terracotta clustered=true nonstop immediateTimeout=true timeoutBehavior type=noop / /nonstop /terracotta /cache Now that I've done all this, I did some testing with a cf page that looks like this... if the request is made on instance 2, put something in the cache, then retrieve it and display it. If it's on another instance, just retrieve the value and display it. cache name=distributedCache maxElementsInMemory=1 eternal=false timeToIdleSeconds=86400 timeToLiveSeconds=86400 overflowToDisk=false diskSpoolBufferSizeMB=30 maxElementsOnDisk=1000 diskPersistent=false diskExpiryThreadIntervalSeconds=3600 memoryStoreEvictionPolicy=LRU clearOnFlush=true terracotta clustered=true nonstop immediateTimeout=true timeoutBehavior type=noop / /nonstop /terracotta /cache This doesn't fail, but it doesn't appear to be using the terracotta server, because the item is not available on the other instances. I don't know where to go from here. As always, your combined help is appreciated! Rick Root -- *The beatings will continue until morale improves.* ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:356805 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Distributed Caching with TerraCotta
Hah, thanks yeah I already sent him email, no response yet, but he's offered input on my terra cotta issues in the past. On Tuesday, September 17, 2013, Alan Rother wrote: Try contacting Rob Brooks-Bilson, he's the ehcache expert in CF http://rob.brooks-bilson.com/ (Also a super nice guy) = -- *The beatings will continue until morale improves.* ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:356808 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Distributed Caching with TerraCotta
Hi, A little over a year ago, I went through a process setting up terracotta caching server for an application that is using cf clustering.. three instances of coldfusion powering the application, and I wanted to be able to efficiently cache data between instances. This worked really well, but now I'm more or less disassocaited with the company and they've asked me to set up TerraCotta again on their new server, which is running Coldfusion 10. Things are different, of course, but much the same Here's what I've done. I installed the latest version of TerraCotta open source (3.7.5) which comes with a newer version of ehcache. I copied all these jar files into each instances libf older and renamed any older versions with a .old extension ehcache-core-2.6.6.jar ehcache-terracotta-2.6.6.jar slf4j-api-1.6.1.jar slf4j-jdk14-1.6.1.jar slf4j-log4j12-1.6.1.jar terracotta-toolkit-1.6-runtime-5.5.0.jar Then modified the ehcache.xml as follows: I added this line above my defaultcache: terracottaConfig url=http://localhost:9510; rejoin=true / I added this section BELOW my defaultCache, which essentially adds a new cache region named distributedCache cache name=distributedCache maxElementsInMemory=1 eternal=false timeToIdleSeconds=86400 timeToLiveSeconds=86400 overflowToDisk=false diskSpoolBufferSizeMB=30 maxElementsOnDisk=1000 diskPersistent=false diskExpiryThreadIntervalSeconds=3600 memoryStoreEvictionPolicy=LRU clearOnFlush=true terracotta clustered=true nonstop immediateTimeout=true timeoutBehavior type=noop / /nonstop /terracotta /cache Now that I've done all this, I did some testing with a cf page that looks like this... if the request is made on instance 2, put something in the cache, then retrieve it and display it. If it's on another instance, just retrieve the value and display it. cache name=distributedCache maxElementsInMemory=1 eternal=false timeToIdleSeconds=86400 timeToLiveSeconds=86400 overflowToDisk=false diskSpoolBufferSizeMB=30 maxElementsOnDisk=1000 diskPersistent=false diskExpiryThreadIntervalSeconds=3600 memoryStoreEvictionPolicy=LRU clearOnFlush=true terracotta clustered=true nonstop immediateTimeout=true timeoutBehavior type=noop / /nonstop /terracotta /cache This doesn't fail, but it doesn't appear to be using the terracotta server, because the item is not available on the other instances. I don't know where to go from here. As always, your combined help is appreciated! Rick Root -- *The beatings will continue until morale improves.* ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:356797 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Distributed Caching with TerraCotta
Oh, I've also done the terracottaconfig line as such, without the http://, which I think was incorrect. Same result though. terracottaConfig url=localhost:9510 rejoin=true / On Sat, Sep 14, 2013 at 11:32 PM, Rick Root rick.r...@gmail.com wrote: Hi, A little over a year ago, I went through a process setting up terracotta caching server for an application that is using cf clustering.. three instances of coldfusion powering the application, and I wanted to be able to efficiently cache data between instances. This worked really well, but now I'm more or less disassocaited with the company and they've asked me to set up TerraCotta again on their new server, which is running Coldfusion 10. Things are different, of course, but much the same Here's what I've done. I installed the latest version of TerraCotta open source (3.7.5) which comes with a newer version of ehcache. I copied all these jar files into each instances libf older and renamed any older versions with a .old extension ehcache-core-2.6.6.jar ehcache-terracotta-2.6.6.jar slf4j-api-1.6.1.jar slf4j-jdk14-1.6.1.jar slf4j-log4j12-1.6.1.jar terracotta-toolkit-1.6-runtime-5.5.0.jar Then modified the ehcache.xml as follows: I added this line above my defaultcache: terracottaConfig url=http://localhost:9510; rejoin=true / I added this section BELOW my defaultCache, which essentially adds a new cache region named distributedCache cache name=distributedCache maxElementsInMemory=1 eternal=false timeToIdleSeconds=86400 timeToLiveSeconds=86400 overflowToDisk=false diskSpoolBufferSizeMB=30 maxElementsOnDisk=1000 diskPersistent=false diskExpiryThreadIntervalSeconds=3600 memoryStoreEvictionPolicy=LRU clearOnFlush=true terracotta clustered=true nonstop immediateTimeout=true timeoutBehavior type=noop / /nonstop /terracotta /cache Now that I've done all this, I did some testing with a cf page that looks like this... if the request is made on instance 2, put something in the cache, then retrieve it and display it. If it's on another instance, just retrieve the value and display it. cache name=distributedCache maxElementsInMemory=1 eternal=false timeToIdleSeconds=86400 timeToLiveSeconds=86400 overflowToDisk=false diskSpoolBufferSizeMB=30 maxElementsOnDisk=1000 diskPersistent=false diskExpiryThreadIntervalSeconds=3600 memoryStoreEvictionPolicy=LRU clearOnFlush=true terracotta clustered=true nonstop immediateTimeout=true timeoutBehavior type=noop / /nonstop /terracotta /cache This doesn't fail, but it doesn't appear to be using the terracotta server, because the item is not available on the other instances. I don't know where to go from here. As always, your combined help is appreciated! Rick Root -- *The beatings will continue until morale improves.* -- *The beatings will continue until morale improves.* ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:356798 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
