专题 › HDFS › 这里启动了两个namenode吗？

starrycheng 发表于 2013-10-25 10:45:39

这里启动了两个namenode吗？

# ./start-all.sh
starting namenode
, logging to /root/workspace/hadoop-0.20.2/bin/../logs/hadoop-root-namenode-localhost.localdomain.out
root@localhost's password:
localhost:
starting datanode
, logging to /root/workspace/hadoop-0.20.2/bin/../logs/hadoop-root-datanode-localhost.localdomain.out
root@localhost's password:
localhost:
starting secondarynamenode
, logging to /root/workspace/hadoop-0.20.2/bin/../logs/hadoop-root-secondarynamenode-localhost.localdomain.out
starting jobtracker, logging to /root/workspace/hadoop-0.20.2/bin/../logs/hadoop-root-jobtracker-localhost.localdomain.out
root@localhost's password:
localhost:
starting tasktracker
, logging to /root/workspace/hadoop-0.20.2/bin/../logs/hadoop-root-tasktracker-localhost.localdomain.out

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