Hi everybody, I am after some help with the following error that I am getting when I try to start the start-mapred.sh. To me looked like it was getting "local" passed as the hostname:port pair but I have double checked my settings in "core-site.xml" and they look correct to me, I have tried changing the values of mapred.job.tracker to FQDN and IP but this had not changed the behaviour.
I am running: hadoop 0.20.0 Java 1.6.0._16 Any help appreciated Regards Dan Error seen in logs: 2009-08-18 18:34:07,102 INFO org.apache.hadoop.mapred.JobTracker: STARTUP_MSG: /************************************************************ STARTUP_MSG: Starting JobTracker STARTUP_MSG: host = xxxxxx/xxxxxx STARTUP_MSG: args = [] STARTUP_MSG: version = 0.20.0 STARTUP_MSG: build = https://svn.apache.org/repos/asf/hadoop/core/branches/branch-0.20 -r 763504; compiled by 'ndale y' on Thu Apr 9 05:18:40 UTC 2009 ************************************************************/ 2009-08-18 18:34:08,622 FATAL org.apache.hadoop.mapred.JobTracker: java.lang.RuntimeException: Not a host:port pair: l ocal at org.apache.hadoop.net.NetUtils.createSocketAddr(NetUtils.java:136) at org.apache.hadoop.net.NetUtils.createSocketAddr(NetUtils.java:123) at org.apache.hadoop.mapred.JobTracker.getAddress(JobTracker.java:1756) at org.apache.hadoop.mapred.JobTracker.<init>(JobTracker.java:1521) at org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:174) at org.apache.hadoop.mapred.JobTracker.main(JobTracker.java:3528) 2009-08-18 18:34:08,627 INFO org.apache.hadoop.mapred.JobTracker: SHUTDOWN_MSG: /************************************************************ SHUTDOWN_MSG: Shutting down JobTracker at tel-lab-dns.ddcl.didata.com.au/10.96.201.231 ************************************************************/
