Re: datanode goes down, maybe due to Unexpected problem in creating temporary file

2010-05-17 Thread Ted Yu
That blk doesn't appear in NameNode log. For datanode, 2010-05-15 00:09:31,023 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: Receiving block blk_926027507678171558_3620 src: /10.32.56.170:49172 dest: / 10.32.56.171:50010 2010-05-15 00:09:31,024 INFO

Re: datanode goes down, maybe due to Unexpected problem in creating temporary file

2010-05-17 Thread Todd Lipcon
Have you disabled the statechange log on the NN? This block has to be in there. Also, are you by any chance running with append enabled on unpatched 0.20? -Todd On Mon, May 17, 2010 at 12:40 PM, Ted Yu yuzhih...@gmail.com wrote: That blk doesn't appear in NameNode log. For datanode,