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Posted to issues@trafodion.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/02/02 02:05:00 UTC
[jira] [Commented] (TRAFODION-2650) The SQLite Trafodion
Configuration database storage method can become stale.
[ https://issues.apache.org/jira/browse/TRAFODION-2650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16349663#comment-16349663 ]
ASF GitHub Bot commented on TRAFODION-2650:
-------------------------------------------
GitHub user zcorrea opened a pull request:
https://github.com/apache/trafodion/pull/1437
[TRAFODION-2650] Restructured Trafodion Configuration code into separate
directory structure.
Move code out of monitor source tree into its own directory structure. Move Trafodion Configuration API header file into the export/include/trafconf directory.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zcorrea/trafodion TRAFODION-2650
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/trafodion/pull/1437.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1437
----
commit 87849fcf8199857e0c525d332a061db8744c86cb
Author: Zalo Correa <za...@...>
Date: 2018-02-02T01:51:35Z
[TRAFODION-2650] Restructured Trafodion Configuration code into separate
directory structure.
----
> The SQLite Trafodion Configuration database storage method can become stale.
> ----------------------------------------------------------------------------
>
> Key: TRAFODION-2650
> URL: https://issues.apache.org/jira/browse/TRAFODION-2650
> Project: Apache Trafodion
> Issue Type: Bug
> Components: foundation
> Affects Versions: 2.2-incubating
> Reporter: Gonzalo E Correa
> Assignee: Gonzalo E Correa
> Priority: Major
> Fix For: 2.3
>
>
> The SQLite storage method can prevent a node from initializing properly. This is due to the nature of SQLIte, a database in a file. The file is updated locally on each node. In certain failure scenarios, such as Cloudera Manager and potentially Ambari installations, the file will not be updated locally. This happens when the monitor process is not running and changes are made to the configuration, the file in the node where the monitor process is not executing will become stale and on a node up event, may contain old configuration information.
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