PHOENIX-5454 scripts start foreground java processes as child processes
use os.exec*() in python scripts to start foreground java processes
diff --git a/bin/psql.py b/bin/psql.py
index 973d3de..2002cb3 100755
--- a/bin/psql.py
+++ b/bin/psql.py
@@ -68,5 +68,4 @@
os.path.join(phoenix_utils.current_dir, "log4j.properties") + \
" org.apache.phoenix.util.PhoenixRuntime " + args
-exitcode = subprocess.call(java_cmd, shell=True)
-sys.exit(exitcode)
+os.execl("/bin/sh", "/bin/sh", "-c", java_cmd)
diff --git a/bin/queryserver.py b/bin/queryserver.py
index 0c07b3b..5ca99a4 100755
--- a/bin/queryserver.py
+++ b/bin/queryserver.py
@@ -202,6 +202,5 @@
else:
# run in the foreground using defaults from log4j.properties
cmd = java_cmd % {'java': java, 'root_logger': 'INFO,console', 'log_dir': '.', 'log_file': 'psql.log'}
- # Because shell=True is not set, we don't have to alter the environment
- child = subprocess.Popen(cmd.split())
- sys.exit(child.wait())
+ splitcmd = cmd.split()
+ os.execvp(splitcmd[0], splitcmd)
diff --git a/bin/sqlline-thin.py b/bin/sqlline-thin.py
index fecc96c..f6f9ff1 100755
--- a/bin/sqlline-thin.py
+++ b/bin/sqlline-thin.py
@@ -171,5 +171,4 @@
" --color=" + colorSetting + " --fastConnect=" + args.fastconnect + " --verbose=" + args.verbose + \
" --incremental=false --isolation=TRANSACTION_READ_COMMITTED " + sqlfile
-exitcode = subprocess.call(java_cmd, shell=True)
-sys.exit(exitcode)
+os.execl("/bin/sh", "/bin/sh", "-c", java_cmd)
