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Update RCDB Connection String in MCDispatcher #165

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Update RCDB Connection String in MCDispatcher #165

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f183bc1
Get RCDB connection from environment variable instead of hard coding …
andrsmit May 5, 2026
e8ee8c2
Add default connection string in case RCDB_CONNECTION environment var…
andrsmit May 5, 2026
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12 changes: 10 additions & 2 deletions Utilities/MCDispatcher.py
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Original file line number Diff line number Diff line change
Expand Up @@ -36,6 +36,8 @@
#get user name of current user
runner_name=pwd.getpwuid( os.getuid() )[0]

DEFAULT_RCDB_CONNECTION="mysql://rcdb@hallddb.jlab.org/rcdb2"

if( not (runner_name=="tbritton" or runner_name=="mcwrap")):
print("ERROR: You must be tbritton or mcwrap to run this script")
sys.exit(1)
Expand Down Expand Up @@ -663,7 +665,10 @@ def ParallelTestProject(results_q,index,row,ID,versionSet,commands_to_call=""):
query_to_do=order["RCDBQuery"]

print("RCDB_QUERY IS: "+str(query_to_do))
rcdb_db = rcdb.RCDBProvider("mysql://rcdb@hallddb.jlab.org/rcdb")
connection_string = os.environ.get("RCDB_CONNECTION")
if not connection_string:
connection_string = DEFAULT_RCDB_CONNECTION
rcdb_db = rcdb.RCDBProvider(connection_string)

try:
runList=rcdb_db.select_runs(str(query_to_do),order["RunNumLow"],order["RunNumHigh"]).get_values(['event_count'],True)
Expand Down Expand Up @@ -956,7 +961,10 @@ def TestProject(ID,versionSet,commands_to_call=""):

print("RCDB_QUERY IS: "+str(query_to_do))
#print("run selecting currently broken. RCDB: 'basestring' not defined. Testing first runnumber only")
rcdb_db = rcdb.RCDBProvider("mysql://rcdb@hallddb.jlab.org/rcdb")
connection_string = os.environ.get("RCDB_CONNECTION")
if not connection_string:
connection_string = DEFAULT_RCDB_CONNECTION
rcdb_db = rcdb.RCDBProvider(connection_string)
try:
print(str(query_to_do)+" | "+str(int(order["RunNumLow"]))+" | "+str(int(order["RunNumHigh"])))
runList=rcdb_db.select_runs(str(query_to_do),order["RunNumLow"],order["RunNumHigh"]).get_values(['event_count'],True)
Expand Down