You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@ambari.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/03/22 12:45:00 UTC
[jira] [Updated] (AMBARI-23323) Locking configure to single process
causes deadlock
[ https://issues.apache.org/jira/browse/AMBARI-23323?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated AMBARI-23323:
------------------------------------
Labels: pull-request-available (was: )
> Locking configure to single process causes deadlock
> ---------------------------------------------------
>
> Key: AMBARI-23323
> URL: https://issues.apache.org/jira/browse/AMBARI-23323
> Project: Ambari
> Issue Type: Bug
> Reporter: Andrew Onischuk
> Assignee: Andrew Onischuk
> Priority: Major
> Labels: pull-request-available
> Fix For: 2.7.0
>
> Attachments: AMBARI-23323.patch
>
>
> 1\. Component1 needs component2 to be started to do configure
> 2\. Component1 grabs the lock and retries in configure
> 3\. Component2 cannot grab the lock waiting forever
> This causes variety of timeout errors in different components.
> Than finally one component will fail with at the end
>
>
> 2018-03-22 08:53:01,593 - Trying to acquire a lock on /var/lib/ambari-agent/tmp/link_configs_lock_file
>
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)