7
Memcached on Amazon Clouda hakkında iyi bir eğitim bulamadım ve tüm önbelleğe alma işleminde çok yeniyim. Amazon'un ElastiCache hizmeti aracılığıyla memcached'i kullanmaya çalışıyorum ve memcached çağrıları yapmak için spymemcached istemcisiyle çalışıyorum. Ben bu çalıştığınızdaJava ElastiCache'i Java'da eşitlemeyi ayarlama
try {
ConnectionFactoryBuilder connectionFactoryBuilder = new ConnectionFactoryBuilder();
MemcachedClient memcachedClient = new MemcachedClient(
connectionFactoryBuilder.build(),
AddrUtil.getAddresses("<beginning of cache node end point grabbed from AWS Console>.cache.amazonaws.com:11211"));
memcachedClient.set("test", 12, new Integer(12));
System.out.println(memcachedClient.get("test"));
} catch (IOException ioException) {
ioException.printStackTrace();
}
alıyorum hata:
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
at net.spy.memcached.MemcachedConnection.handleIO(MemcachedConnection.java:414)
at net.spy.memcached.MemcachedConnection.handleIO(MemcachedConnection.java:278)
at net.spy.memcached.MemcachedClient.run(MemcachedClient.java:1981)
2012-02-01 19:25:35.415 WARN net.spy.memcached.MemcachedConnection: Closing, and reopening {QA sa=<node endpoint>.cache.amazonaws.com/184.73.64.56:11211, #Rops=0, #Wops=2, #iq=0, topRop=null, topWop=net.spy.memcached.prot[email protected], toWrite=0, interested=0}, attempt 1.
net.spy.memcached.OperationTimeoutException: Timeout waiting for value
at net.spy.memcached.MemcachedClient.get(MemcachedClient.java:1142)
at net.spy.memcached.MemcachedClient.get(MemcachedClient.java:1157)
at com.amazon.imaging.demo.SQSQueueManager.requeue(SQSQueueManager.java:117)
at com.amazon.imaging.demo.SQSQueueManager.requeue(SQSQueueManager.java:88)
at com.amazon.imaging.demo.DemoUI$4.run(DemoUI.java:368)
at com.amazon.imaging.demo.DemoUI.main(DemoUI.java:391)
Caused by: net.spy.memcached.internal.CheckedOperationTimeoutException: Timed out waiting for operation - failing node: <node endpoint>.cache.amazonaws.com/184.73.64.56:11211
at net.spy.memcached.internal.OperationFuture.get(OperationFuture.java:65)
at net.spy.memcached.internal.GetFuture.get(GetFuture.java:37)
at net.spy.memcached.MemcachedClient.get(MemcachedClient.java:1135)
... 5 more
Herkes bu ile herhangi bir fikir veya deneyimi var Burada
Şu anda Java yapıyorum? Teşekkürler!