7
Amazon Cloud上でMemcachedに関するチュートリアルを見つけることができませんでした。 私はAmazonのElastiCacheサービスを通じてmemcachedを使用しようとしており、実際にmemcached呼び出しを行うためにspymemcachedクライアントを使用しようとしています。JavaでAmazon ElastiCacheを設定する
は、ここで私は今、Javaでやっているものです：
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();
}
私はこれをしようとすると、私が手にエラーがある：
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, [email protected]e, 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
誰もがこれで任意のアイデアや経験を得ましたか。 ありがとう！