/scripts/launch-datanode.sh

https://github.com/deltaforge/nebu-app-hadoop · Shell · 29 lines · 19 code · 8 blank · 2 comment · 4 complexity · a7207ed73dbbcca4b5f1d01d4cf18089 MD5 · raw file 

    

  1. #!/bin/sh
    2. 

  2. 

  3. # Usage launch-datanode.sh output-dir datanode-FQDN
    4. 

  4. 

  5. if [ $# -lt "2" ]; then
    6. 

  6.     echo "Invalid call to $0";
    7. 

  7.     exit 1;
    8. 

  8. fi
    9. 

  9. 

  10. CONFIG=$1
    11. 

  11. DATANODE=$2
    12. 

  12. 

  13. ssh hadoop@$DATANODE 'test -f .puppetcomplete'
    14. 

  14. if [ $? -ne "0" ]; then
    15. 

  15. 	exit 2;
    16. 

  16. fi
    17. 

  17. 

  18. scp -r $CONFIG/hadoop hadoop@$DATANODE:
    19. 

  19. 

  20. ssh -tt hadoop@$DATANODE '. hadoop/etc/hadoop/sourceAll.sh && $HADOOP_PREFIX/sbin/hadoop-daemon.sh start datanode'
    21. 

  21. if [ $? -ne "0" ]; then
    22. 

  22. 	exit 3;
    23. 

  23. fi
    24. 

  24. 

  25. ssh -tt hadoop@$DATANODE '. hadoop/etc/hadoop/sourceAll.sh && $HADOOP_PREFIX/sbin/yarn-daemon.sh start nodemanager'
    26. 

  26. if [ $? -ne "0" ]; then
    27. 

  27. 	exit 4;
    28. 

  28. fi
    29.