Hey guys, Running .20.2 -- namenode refuses to start. Ran fine the last few weeks. Any ideas?
Full text: http://pastebin.com/QWZ6A0Ja 2010-07-06 23:20:01,524 ERROR org.apache.hadoop.hdfs.server.namenode.NameNode: java.lang.NullPointerException at org.apache.hadoop.hdfs.server.namenode.FSDirectory.addChild(FSDirectory.java:1076) at org.apache.hadoop.hdfs.server.namenode.FSDirectory.addChild(FSDirectory.java:1088) at org.apache.hadoop.hdfs.server.namenode.FSDirectory.unprotectedMkdir(FSDirectory.java:975) at org.apache.hadoop.hdfs.server.namenode.FSDirectory.unprotectedMkdir(FSDirectory.java:962) -- Bradford Stephens, Founder, Drawn to Scale drawntoscalehq.com 727.697.7528 http://www.drawntoscalehq.com -- The intuitive, cloud-scale data solution. Process, store, query, search, and serve all your data. http://www.roadtofailure.com -- The Fringes of Scalability, Social Media, and Computer Science
