Juju Charms Collection
hadoop package

  1. Bug #1336309
  2. Comment #3

Comment 3 for bug 1336309

Revision history for this message
amir sanjar (asanjar) wrote :

implemented "stop" hook last night. As below log indicates both datanode and nodemanager have started the shutdown process, however for an unknown reason neither namenode or resourcemanager (master node) are notified. Might be either a timing issue or a bug in hadoop 2.2.0. Continue debugging..

2014-07-02 14:51:58 INFO stop + su ubuntu -c '/home/ubuntu/hadoop/hadoop-2.2.0/sbin/hadoop-daemons.sh stop datanode'
2014-07-02 14:52:03 INFO stop localhost: stopping datanode
2014-07-02 14:52:03 INFO stop + case $mapred_role in
2014-07-02 14:52:03 INFO stop + su ubuntu -c '/home/ubuntu/hadoop/hadoop-2.2.0/sbin/yarn-daemons.sh stop nodemanager'
2014-07-02 14:52:08 INFO stop localhost: stopping nodemanager
2014-07-02 14:52:08 INFO stop + snapshot_config