Hello!
I'm trying to deploy Nutch on two machines (the slave's IP is for
example 66.66.66.66). After all I type:
bin/start-all.sh
And get the following output:
starting namenode, logging to
/cygdrive/c/nutch/testdfs/logs/hadoop-nutch-namenode-Thanatos.out
localhost: starting datanode, logging to
/cygdrive/c/nutch/testdfs/logs/hadoop-nutch-datanode-Thanatos.out
66.66.66.66: starting datanode, logging to
/cygdrive/c/nutch/testdfs/logs/hadoop-nutch-datanode-xwing.out
jobtracker running as process 3960. Stop it first.
localhost: starting tasktracker, logging to
/cygdrive/c/nutch/testdfs/logs/hadoop-nutch-tasktracker-Thanatos.out
66.66.66.66: starting tasktracker, logging to
/cygdrive/c/nutch/testdfs/logs/hadoop-nutch-tasktracker-xwing.out
When I then type:
bin/stop-all.sh
I get the following:
stopping jobtracker
localhost: no tasktracker to stop
66.66.66.66: no tasktracker to stop
stopping namenode
localhost: no datanode to stop
66.66.66.66: no datanode to stop
Neither tasktracker nor datanode are not running. Isn't it an error?
What may cause it?
Also when I try to perform next command:
bin/hadoop fs -put urls test
The exception is thrown:
put: java.io.IOException: java.lang.ArithmeticException: / by zero
After this the folder test is been created (fs -ls shows it), but is
empty.
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