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https://issues.apache.org/jira/browse/AMBARI-20559?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16366965#comment-16366965
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Hudson commented on AMBARI-20559:
---------------------------------
FAILURE: Integrated in Jenkins build Ambari-trunk-Commit #8744 (See
[https://builds.apache.org/job/Ambari-trunk-Commit/8744/])
AMBARI-20559. Create a base class for caching in ambari-agent. (aonishuk:
[https://gitbox.apache.org/repos/asf?p=ambari.git&a=commit&h=447485daa73e21497fdc745b8cdcc6b5dab5bf5f])
* (add) ambari-agent/src/main/python/ambari_agent/ClusterConfigurationCache.py
* (edit) ambari-agent/src/test/python/ambari_agent/TestAlerts.py
* (delete) ambari-agent/src/main/python/ambari_agent/ClusterConfiguration.py
* (edit) ambari-agent/src/main/python/ambari_agent/FileCache.py
* (add) ambari-agent/src/main/python/ambari_agent/ClusterCache.py
* (edit) ambari-agent/src/main/python/ambari_agent/Controller.py
* (edit)
ambari-agent/src/test/python/ambari_agent/TestClusterConfigurationCache.py
* (edit) ambari-agent/src/main/python/ambari_agent/alerts/base_alert.py
> Create a base class for caching in ambari-agent.
> ------------------------------------------------
>
> Key: AMBARI-20559
> URL: https://issues.apache.org/jira/browse/AMBARI-20559
> Project: Ambari
> Issue Type: Bug
> Reporter: Andrew Onischuk
> Assignee: Andrew Onischuk
> Priority: Major
> Fix For: 3.0.0
>
> Attachments: AMBARI-20559.patch
>
>
> The class should be:
> 1\. Thread-safe
> 2\. Support caching for multiple clusters
> 3\. Write cache to json file for debug purposes.
> In next jiras the class with be derived by ClusterConfigurationCache,
> ClusterTopologyCache and ClusterComponentsStatusCache.
> We have already a caching class for alerts. The jira should also rewrite it to
> use the base class.
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