Hi Usman,
Before the rebalancer was introduced one trick people used was to
increase the replication on all the files in the system, wait for
re-replication to complete, then decrease the replication to the
original level. You can do this using hadoop fs -setrep.
Cheers,
Tom
On Thu, Jun 25,
Hi Tom,
Thanks for the trick :).
I tried by setting the replication to 3 in the hadoop-default.xml but
then the namenode-logfile in /var/log/hadoop started getting full with
the messages marked in bold:
2009-06-24 14:39:06,338 INFO org.apache.hadoop.dfs.StateChange: STATE*
You can change the value of hadoop.root.logger in
conf/log4j.properties to change the log level globally. See also the
section Custom Logging levels in the same file to set levels on a
per-component basis.
You can also use hadoop daemonlog to set log levels on a temporary
basis (they are reset on
Thanks much,
Cheers,
Usman
You can change the value of hadoop.root.logger in
conf/log4j.properties to change the log level globally. See also the
section Custom Logging levels in the same file to set levels on a
per-component basis.
You can also use hadoop daemonlog to set log levels on a
