# install Data Dispatcher Client
$ pip install --user datadispatcher
# set up the environment
$ export DATA_DISPATCHER_URL=...
$ export DATA_DISPATCHER_AUTH_URL=...
$ export METACAT_SERVER_URL=...
$ dd
Data Dispatcher version: 1.2.1
Usage:
dd <commnd> <subcommand> <options> <args>
Commands:
worker [-n|<worker id>] - set or print my worker_id
-n generates new one
worker id will be saved in <CWD>/.worker_id
create project ...
show project ...
list projects ...
show file [-j] <namespace>:<name>
list handles [-s <status>] <project_id> - list file handles, -s filters handles by status
show handle [-j] <project_id> <namespace>:<name> - show file handle, -j - as JSON
next [-j] [-t <timeout>] <project_id> - get next available file,
-j - as JSON
-t - wait for next file until "timeout" seconds,
otherwise, wait until the project finishes
done <project_id> <namespace>:<name> - mark the file as successfully processed
failed [-f] <project_id> <namespace>:<name> - mark the file as failed, -f means "final", no retries
delete project <project_id>
login x509 <user> <cert> <key>
login password <user>