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Thrift2 Asynch Row Mutations
Dear All,

I am trying to build an asynch client (nonblocking mode) using thrift2 implementation of Hbase. My Hbase version in 0.94.1. I am calling HbaseAsynchClient's mutateRow method with a callback implementation. I have also started the thrift2 server in nonblocking mode listening on default HOST and PORT.

        TBinaryProtocol.Factory binProtoFactory=new TBinaryProtocol.Factory();
        TAsyncClientManager clientManager=null;
        TNonblockingSocket nonBlockingSocket=null;

        try {
            clientManager=new TAsyncClientManager();
        } catch (IOException e) {
            throw new RuntimeException(e);
        try {
            nonBlockingSocket=new TNonblockingSocket(HOST_NAME,PORT_NUMBER);

        } catch (IOException e) {
            throw new RuntimeException(e);
        Hbase.AsyncClient client=new Hbase.AsyncClient(binProtoFactory, clientManager, nonBlockingSocket);

        client.mutateRow(ipdrTable, ByteBuffer.wrap(key), mutations, mutationAttributes, new HBaseInsertAsyncHandler());

The handler code is as given below

class HBaseInsertAsyncHandler implements AsyncMethodCallback<mutateRow_call> {
        public void onComplete(mutateRow_call response) {
        public void onError(Exception exception) {
When I run this code, it returns with success from the call back handler,

But I do not see any activity in the thrift logs and neither do I see the records being inserted in hbase. I am not sure what could be the issue, and I may be missing something here, for which I would request community's help. I suspect I am not using it properly, would greatly appreciate your help.
Thanks and Regards
Pankaj Misra


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Marcos Ortiz 2012-10-30, 14:00
Pankaj Misra 2012-10-30, 13:09
Pankaj Misra 2012-10-30, 14:27