Hari Sekhon created AMBARI-9197:
-----------------------------------
Summary: Ambari gets stuck / not able to cancel timed out operation
Key: AMBARI-9197
URL: https://issues.apache.org/jira/browse/AMBARI-9197
Project: Ambari
Issue Type: Bug
Components: ambari-server, ambari-web
Affects Versions: 1.7.0
Environment: HDP 2.2
Reporter: Hari Sekhon
Ambari server has recently had added the ability to cancel operations
(AMBARI-1897) but is not able to cancel operations that are timing out in
yellow and gets stuck in this state for several minutes.
I've attached a screenshot which shows there is no X next to the operations in
yellow that are stalled.
This is the result of a hang on a client but highlights that Ambari server's
ability to cancel operations needs hardening. I've raised the scenario for the
agent hang in AMBARI-8768.
For expedience I had to forcibly mount hdfs nfs to recover the ambari agent and
then bounced Ambari server to clear it's blocked operations queue so I could
continue restarting services with updated configs.
Regards,
Hari Sekhon
http://www.linkedin.com/in/harisekhon
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
