H2O cluster not working (misreads node ip)

0
votes

I am trying to run H2O cluster on 4 nodes. I ran the following command: 

hadoop jar h2odriver.jar -nodes 4 -network 192.168.56.0/24 -mapperXmx 2g -output hdfsOutputDirName

But, it contacts an ip not listed on my flatfile and fails to come up,

H2O node 192.168.56.124:54321 requested flatfile
H2O node 192.168.56.101:54321 requested flatfile
H2O node 192.168.56.125:54321 requested flatfile
H2O node 192.168.56.123:54321 requested flatfile

The ip of my 4th node is 192.168.56.122 not 192.168.56.101. Is there an issue with using the -network flag?

1
hadooph2o

1 Answers

0
votes

Your command line is correct.

YARN really did dispatch one of the containers to 192.168.56.101 or that message would not have appeared.