a real simple test would be to do a telnet to port 9090 of server from your client machine. make sure that works fine. a server could be listening on port 9090, that doesnt mean clients can connect to it.. there could be issues with dns, firewall, port forwarding, etc...
thanks 2012/2/29 Dalia Sobhy <[email protected]> > > Hiii alll, > I decided to share with you my problem, because my professor and > colleagues were not able to solve it. > First I will tell u my configurations : I made a client and sever for > hadoop. The server is on ubuntu cloudera 3 update 3 (chd3u3). My client is > on my Mac OXs. > Second, I used a code for hbase thrift api (democlient.java) in client, > the hbase folder I downloaded it from cloudera same release (chd3u3). > The problem is when running the program, if I decided to create table or > delete table or use any function related to tables, I enter an infinite > loop, the client is waiting for the server to respond but the server is not > replying to requests. > As for the connectivity, I checked that everything is OK, I am sure of > thrift server port (9090) and the server is running. Also by checking I > found that server and client are connected and seen each others. But as for > handling the requests, the server is unable to do so. > Here is link for cloudera hbasehttps:// > ccp.cloudera.com/display/DOC/CDH+Version+and+Packaging+Information > > So any help ?? > Best Regards,Dalia Sobhy
