Hi, On Mon, Oct 31, 2011 at 12:59 AM, Ronen Itkin <[email protected]> wrote: > For instance, yesterday's daily log: > "/var/log/hadoop/hadoop-hadoop-datanode-ip-10-10-10-4.log" > on the problematic Node03 was in the size of 1.1 GB while on other Nodes > the same log was in the size of 87 MB. > > Again, nothing is being run specifically on Node03, I have 3 nodes, with > replication of 3 - means that all the data is being saved on every node, > All nodes are connected to the same switch (and on the same subnet) - so no > advantages to Node03 in any Job. > > I am being suspicious regarding HBase...
Does that servers regionserver have more regions assigned to it? Check the HBase GUI. Also, you can turn that message off with: log4j.logger.org.apache.hadoop.hdfs.server.datanode.DataNode.clienttrace=WARN Brock
