[Kosmosfs-users] Hadoop KFS problem

[Jun R. <ju...@al...>]

Hi,

I am trying to set up KFS 2.1 on Hadoop 0.17.1.. I was able to get KFS
running. I can ping, copy files to KFS using KFS tools. However, when I try
to do hadoop fs -ls. I got the following error.

08-29-2008 10:13:49.878 DEBUG -
(/mnt/data/junrao/KFS/kfs-0.2.1/src/cc/libkfsClient/KfsClient.cc:409)
Connecting to metaserver at: impl20:20000
java.io.IOException: Unable to initialize KFS Client
        at org.kosmix.kosmosfs.access.KfsAccess.<init>(KfsAccess.java:106)

The metaserver log has the following entries:
/mnt/data/junrao/KFS/kfs-0.2.1/src/cc/libkfsIO/NetConnection.cc:64) Read 0
bytes...connection dropped
/mnt/data/junrao/KFS/kfs-0.2.1/src/cc/libkfsIO/NetManager.cc:247) Removing
fd from poll list

Any idea of what's going on? Thanks,


Jun
IBM Almaden Research Center
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