Thanks, that worked. Sorry, it does say to do this on the wiki. Also, sorry if my message got posted twice.
Eugene On 2/14/07, David Bowen <[EMAIL PROTECTED]> wrote:
Did you set fs.default.name in hadoop-site.xml? The default is "file:///" which causes the exception that you are getting. You can use the old style e.g. "localhost:8020" or new-style "hdfs://localhost:8020/". - David Eugene Weinstein wrote: > Hi there, > > I'm a new user of Hadoop and I am having trouble getting the single-node > cluster to run. I'm following the instructions on the wiki, but I'm > getting > the following error in the log file: > > 2007-02-14 19:36:34,887 ERROR org.apache.hadoop.dfs.DataNode: > java.lang.IllegalArgumentException: port out of range:-1 > at java.net.InetSocketAddress.<init>(InetSocketAddress.java:118) > at org.apache.hadoop.dfs.DataNode.createSocketAddr(DataNode.java > :104) > at org.apache.hadoop.dfs.DataNode.<init>(DataNode.java:178) > at org.apache.hadoop.dfs.DataNode.makeInstance(DataNode.java :1133) > at org.apache.hadoop.dfs.DataNode.run(DataNode.java:1061) > at org.apache.hadoop.dfs.DataNode.runAndWait(DataNode.java:1091) > at org.apache.hadoop.dfs.DataNode.main(DataNode.java:1255) > > I think maybe what's happening is that Hadoop is not finding the > hadoop-default.xml file and the -1 is a default value. In fact, when I > move > hadoop-default.xml into a different location, the output is the same. > I have > followed the instructions on the wiki with regard to setting environment > variables and everything else. If anybody knows how to fix this, > please let > me know. > > Thanks, > Eugene >
