I think IBM has a plugin that can access HDFS, I don't know whether it
contains source code, but maybe it helps.
www.alphaworks.*ibm*.com/tech/mapreducetools
On Tue, Aug 5, 2008 at 5:16 AM, Alberto Forcén <
otrebla81@...> wrote:
> Hi all.
>
> I'm running a clustering HDFS on linux and I need to access files (I/O)
> from eclipse Java application running on Windows. It seems simple, but is it
> possible?
>
> I have write code using API but I have a problem: when code invokes
> DistributedFileSystem.initialize() method I receive an exception:
> java.net.SocketTimeoutException
>
>
> [code]
> String ipStr = "192.168.75.191";
> String portStr = "9000";
> String uriStr = "http://" + ipStr + ":" + portStr;
>
> Configuration conf = new Configuration();
> conf.set("hadoop.job.ugi", "user,group"); // Usuario y grupos a los que
> pertenece
>
> DistributedFileSystem dfs = new DistributedFileSystem();
> dfs.initialize(new URI(uriStr), conf);
> [/code]
>
> [trace]
> Exception in thread "main" java.net.SocketTimeoutException: timed out
> waiting for rpc response
> at org.apache.hadoop.ipc.Client.call(Client.java:559)
> at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:212)
> at org.apache.hadoop.dfs.$Proxy0.getProtocolVersion(Unknown Source)
> at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:313)
> at org.apache.hadoop.dfs.DFSClient.createRPCNamenode(DFSClient.java:102)
> at org.apache.hadoop.dfs.DFSClient.<init>(DFSClient.java:178)
> at
> org.apache.hadoop.dfs.DistributedFileSystem.initialize(DistributedFileSystem.java:68)
> at examples.HadoopDFS.main(HadoopDFS.java:153)
> [/trace]
>
>
> ______________________________________________
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>
