Increase the timeout of isolation2 GlobalShellExecutor
Probably because of the heavy CI load, we observed several timeouts,
increase the timeout value to work around it.
@@ -132,7 +132,7 @@ class GlobalShellExecutor(object):
output = ""
while self.sh_proc.poll() is None:
# If not returns in 10 seconds, consider it as an fatal error.
- r, w, e = select.select([self.master_fd], [], [self.master_fd], 10)
+ r, w, e = select.select([self.master_fd], [], [self.master_fd], 30)
if e:
# Terminate the shell when we get any output from stderr
o = os.read(self.master_fd, 10240)
