0 votes
50 views
When I try to execute queries using the python client, I get:

exception occurred trying to query noao datalab Error: could not connect to server "gp11"
DETAIL:  FATAL:  no pg_hba.conf entry for host "140.252.30.11", user "dlquery", database "tapdb", SSL off
 retrying...

As of about 1 hour ago.
asked Jun 3 by dannygoldstein (120 points) | 50 views
I also get

 <html>
<head><title>503 Service Temporarily Unavailable</title></head>
<body bgcolor="white">
<center><h1>503 Service Temporarily Unavailable</h1></center>
<hr><center>nginx/1.10.2</center>
</body>

1 Answer

0 votes
Hi Danny,

thank you for reaching out to us.  Invesigating...
answered Jun 3 by anonymous
This is now remedied.  Let us know how we can be of assistance.
Thank you
I am still getting

exception occurred trying to query noao datalab <html>^M
<head><title>503 Service Temporarily Unavailable</title></head>^M
<body bgcolor="white">^M
<center><h1>503 Service Temporarily Unavailable</h1></center>^M
<hr><center>nginx/1.10.2</center>^M
</body>^M
</html>^M

as an exception raised when calling queryclient.query
Which table are you querying against?  This 503 error is a hint that the service is getting too many requests.
i am querying against ls_dr7 and des dr1_main
This is an error that occurs when the server is overloaded.  The load is lower now and test queries against ls_dr7 are working again.  

Let me know if it is still not working for you.

143 questions

132 answers

100 comments

902 users

Welcome to Data Lab Help Desk, where you can ask questions and receive answers from other members of the community.