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POAppFabric doesn’t recover well from restart
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  1. POAppFabric doesn’t recover well from restart
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    copied!<p>Alright, I’ve successfully deployed AppFabric, and everything was working nicely until we started getting an intermittent exception on the website: </p> <blockquote> <p>ErrorCode &lt; ERRCA0017 >:SubStatus &lt; ES0007 >:There is a temporary failure. Please retry later. (The request failed because the server is in throttled state.)</p> </blockquote> <p>At first I suspected the server was running low on memory (throttled state), but I eventually concluded that wasn’t the issue. In the event-log, I found DistributedCacheService.exe crashed every now and then, and it led me to a simple method of re-producing the error on my local development environment:</p> <ul> <li>Start the website, add a few things to the cache. </li> <li>Restart “AppFabric Caching Service”. </li> <li>... and I start getting the error. </li> </ul> <p>If I do a <code>Get-CacheClusterHealth</code> BEFORE restarting the service, it looks something like this:</p> <pre><code>NamedCache = MyCacheName Healthy = 100,00 UnderReconfiguration = 0,00 NotPrimary = 0,00 NoWriteQuorum = 0,00 Throttled = 0,00 </code></pre> <p>After restarting:</p> <pre><code>Unallocated named cache fractions --------------------------------- NamedCache = MyCacheName Unallocated fraction = 100,00 </code></pre> <p>While I get that result from <code>Get-CacheClusterHealth</code>, the site fails. From what I can tell, it corrects itself after a while (10+ minutes).</p> <p>Is there any way to get AppFabric back on its feet faster?</p>
 

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