Varun Kapoor created AMBARI-286:
-----------------------------------
Summary: Make TxnProgressWidget Immune To Re-Fetch Race Conditions
Key: AMBARI-286
URL: https://issues.apache.org/jira/browse/AMBARI-286
Project: Ambari
Issue Type: Bug
Affects Versions: ambari-186
Reporter: Varun Kapoor
Assignee: Varun Kapoor
Priority: Critical
Fix For: ambari-186
There's a bunch of severe rendering problems that stem from the
TxnProgressWidget periodically polling its backend data source at fixed
intervals, regardless of whether the previous fetch is actually done.
Now that we have post-processors for fetchTxnProgress.php (buried deep within
AMBARI-249), this has become even more severe because our post-processing
script potentially triggers background jobs (that should run just once) more
than once, so this needs to be fixed ASAP.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
