Re: Memcached client getBulk fails

[Konstantin Shushlyamin]

It seems it is not an issue, right? ) or maybe my english is not good enough to explain the problem 

any suggestions? workarounds? pls

On Friday, November 2, 2012 3:45:42 PM UTC+2, Konstantin Shushlyamin wrote:

net.spy.memcached.MemcachedClient.getBulk(Collection<String>) sends data in the following format:

get key1 key2 ......... keyN

Hazelcast(2.4) uses com.hazelcast.nio.ascii.SocketTextReader to read the command and fails if the command length > 500byte:

public class SocketTextReader {

............

ByteBuffer commandLine = ByteBuffer.allocate(500);

..........

private void doRead(ByteBuffer bb) {

        while (!commandLineRead && bb.hasRemaining()) {

            byte b = bb.get();

            char c = (char) b;

            if (c == '\n') {

                commandLineRead = true;

            } else if (c != '\r') {

                commandLine.put(b);

            }

        }

..............

}

[Fuad Malikov]

Hi Konstantin,

Hazelcast memcache protocol implementation is very limited actually. So basically this operation is not implemented yet. Only the basic get/set is implemented.

Regards,

-fuad

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