On 05/20/2011 03:46 PM, Anh Nguyen wrote:
On 05/20/2011 01:15 PM, Marcos Ortiz wrote:
On 05/20/2011 01:02 PM, Anh Nguyen wrote:
Hi,
I just upgraded to hadoop-0.20.203.0, and am having problem starting
the
datanode:
# hadoop datanode
Unrecognized option: -jvm
Could not create the Java virtual machine.
It looks like it has something to do with daemon.sh, particularly the
setting of HADOOP_OPTS:
if [[ $EUID -eq 0 ]]; then
HADOOP_OPTS="$HADOOP_OPTS -jvm server $HADOOP_DATANODE_OPTS"
else
HADOOP_OPTS="$HADOOP_OPTS -server $HADOOP_DATANODE_OPTS"
fi
Am I missing something?
Thanks in advance.
Anh-
Which Java's version are you using?
# java -version
java version "1.6.0_20"
Java(TM) SE Runtime Environment (build 1.6.0_20-b02)
Java HotSpot(TM) 64-Bit Server VM (build 16.3-b01, mixed mode)
It worked with hadoop-0.20.2.
Anh-
How do you are starting the services? using bin/start-all.sh o simply
the datanode?
--
Marcos Luís Ortíz Valmaseda
Software Engineer (Large-Scaled Distributed Systems)
University of Information Sciences,
La Habana, Cuba
Linux User # 418229
http://about.me/marcosortiz
