ambari-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "DIPAYAN BHOWMICK (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-16260) Hive View: Prevent multiple /database calls when the first call takes time or fails
Date Wed, 04 May 2016 19:36:13 GMT
DIPAYAN BHOWMICK created AMBARI-16260:
-----------------------------------------

             Summary: Hive View: Prevent multiple /database calls when the first call takes
time or fails 
                 Key: AMBARI-16260
                 URL: https://issues.apache.org/jira/browse/AMBARI-16260
             Project: Ambari
          Issue Type: Bug
          Components: ambari-views
    Affects Versions: 2.2.0
            Reporter: DIPAYAN BHOWMICK
            Assignee: DIPAYAN BHOWMICK
             Fix For: 2.4.0


When a hive view is opened /database calls gets called every 15 secs. There could be a situation
that if getting a connection from HS2 takes time, these calls would pile up and would exhaust
jetty threads quickly rendering ambari unusable in some time.
Hence, it will be good to prevent these subsequent /database calls till the current call gives
a response or errors out.




--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message