Member since
05-07-2015
11
Posts
1
Kudos Received
1
Solution
My Accepted Solutions
Title | Views | Posted |
---|---|---|
8128 | 05-13-2016 12:34 AM |
05-10-2019
04:09 AM
1 Kudo
Hi Ajay, As I mentioned before in the previous post: Hue will hold the query handler open so that it can do paginations, and it will only kill the handler after user navigates away from the impala page. If user stays on the page, the handler will be kept open and the query is considered as in flight. This is intended and part of design. If you do not want it to be open for long time, you need to set the idle_session_timeout at Impala level. Cheers Eric
... View more
02-12-2019
10:02 PM
What exact command you used for impala-shell? Can you try impala-shell -i <haproxy-host> and let us know if it works. Also do you have any overrides in hue.ini, hue_safety_valve.ini hue_safety_valve_server.ini If yes what values are under [impala] tag? Also Is there any reason behind having ELB and also Haproxy?
... View more
05-13-2016
12:34 AM
1 Kudo
Hi All, Thanks for your help. Heap memory was not sized as per recommendation given in below link and we had increased the memory and restarted the Hive metastore server which also did not help. http://www.cloudera.com/documentation/enterprise/latest/topics/cdh_ig_hiveserver2_configure.html Looks like there were some process which was holding/blocking memory and we had to restart the Complete cluster to resolve this problem. Thank you once again for input. Regards, Ajay chaudhary
... View more