[jira] [Updated] (DRILL-6494) Drill Plugins Handler

["Vitalii Diravka (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/DRILL-6494?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vitalii Diravka updated DRILL-6494:
-----------------------------------
    Description: 
- Storage Plugins Handler service is used on the Drill start-up stage and it updates storage plugins configs from
  storage-plugins-override.conf file. If plugins configs are present in the persistence store - they are updated,
  otherwise bootstrap plugins are updated and the result configs are loaded to persistence store. If the enabled
  status is absent in the storage-plugins-override.conf file, the last plugin config enabled status persists.
- 'drill.exec.storage.action_on_plugins_override_file' Boot option is added. This is the action, which should be
  performed on the storage-plugins-override.conf file after successful updating storage plugins configs.
  Possible values are: "none" (default), "rename" and "remove".
- The "NULL" issue with updating Hive plugin config by REST is solved. But clients are still being instantiated for disabled
  plugins - DRILL-6412.
- "org.honton.chas.hocon:jackson-dataformat-hocon" library is added for the proper deserializing HOCON conf file
- additional refactoring: "com.typesafe:config" and "org.apache.commons:commons-lang3" are placed into DependencyManagement
  block with proper versions; correct properties for metrics in "drill-override-example.conf" are specified

Please find details from design overview document:
https://docs.google.com/document/d/14JKb2TA8dGnOIE5YT2RImkJ7R0IAYSGjJg8xItL5yMI/edit?usp=sharing

  was:
The new service of updating Drill's plugins configs could be implemented.
Please find details from design overview document:
https://docs.google.com/document/d/14JKb2TA8dGnOIE5YT2RImkJ7R0IAYSGjJg8xItL5yMI/edit?usp=sharing


> Drill Plugins Handler
> ---------------------
>
>                 Key: DRILL-6494
>                 URL: https://issues.apache.org/jira/browse/DRILL-6494
>             Project: Apache Drill
>          Issue Type: New Feature
>          Components: Tools, Build & Test
>    Affects Versions: 1.13.0
>            Reporter: Vitalii Diravka
>            Assignee: Vitalii Diravka
>            Priority: Major
>              Labels: doc-impacting
>             Fix For: 1.14.0
>
>         Attachments: storage-plugins.conf
>
>
> - Storage Plugins Handler service is used on the Drill start-up stage and it updates storage plugins configs from
>   storage-plugins-override.conf file. If plugins configs are present in the persistence store - they are updated,
>   otherwise bootstrap plugins are updated and the result configs are loaded to persistence store. If the enabled
>   status is absent in the storage-plugins-override.conf file, the last plugin config enabled status persists.
> - 'drill.exec.storage.action_on_plugins_override_file' Boot option is added. This is the action, which should be
>   performed on the storage-plugins-override.conf file after successful updating storage plugins configs.
>   Possible values are: "none" (default), "rename" and "remove".
> - The "NULL" issue with updating Hive plugin config by REST is solved. But clients are still being instantiated for disabled
>   plugins - DRILL-6412.
> - "org.honton.chas.hocon:jackson-dataformat-hocon" library is added for the proper deserializing HOCON conf file
> - additional refactoring: "com.typesafe:config" and "org.apache.commons:commons-lang3" are placed into DependencyManagement
>   block with proper versions; correct properties for metrics in "drill-override-example.conf" are specified
> Please find details from design overview document:
> https://docs.google.com/document/d/14JKb2TA8dGnOIE5YT2RImkJ7R0IAYSGjJg8xItL5yMI/edit?usp=sharing



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