[EMAIL PROTECTED] ~]$ host auriga Host auriga not found: 2(SERVFAIL) [EMAIL PROTECTED] ~]$
But, [EMAIL PROTECTED] ~]$ ssh [EMAIL PROTECTED] is working Arun C Murthy wrote: > > jaylac wrote: >> hi richard >> >> My system is hanging always.. this is not a rare event for me. >> I cant trace out what i the problem.... please help me... >> >> Following are log files... >> >> Here auriga is the name of thre slave node. >> >> In the slave node >> >> 2007-03-23 14:37:56,108 ERROR org.apache.hadoop.mapred.TaskTracker: Can >> not >> start task trackerbecause java.net.UnknownHostException: auriga: auriga >> at java.net.InetAddress.getLocalHost(InetAddress.java:1315) >> at org.apache.hadoop.net.DNS.getDefaultHost(DNS.java:169) >> ============================================================================= >> >> hadoop-jaya-datanode-auriga.log file >> --------------------------------------------------------- >> 2007-03-23 14:37:54,248 ERROR org.apache.hadoop.dfs.DataNode: >> java.net.UnknownHostException: auriga: auriga >> at java.net.InetAddress.getLocalHost(InetAddress.java:1315) >> at org.apache.hadoop.dfs.DataNode.<init>(DataNode.java:178) > > It looks like a dns issue; please check with your sysadmin. > > What does > $ host auriga > say? > > Arun > > -- View this message in context: http://www.nabble.com/System-is-hanging-while-executing-bin-start-all.sh-and-bin-stop-all.sh-tf3451821.html#a9686861 Sent from the Hadoop Users mailing list archive at Nabble.com.
