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Posted to issues@drill.apache.org by "Vitalii Diravka (Jira)" <ji...@apache.org> on 2021/07/01 21:37:00 UTC

[jira] [Created] (DRILL-7961) MapRDBGroupScan refactoring

Vitalii Diravka created DRILL-7961:
--------------------------------------

             Summary: MapRDBGroupScan refactoring
                 Key: DRILL-7961
                 URL: https://issues.apache.org/jira/browse/DRILL-7961
             Project: Apache Drill
          Issue Type: Bug
          Components: Storage - MapRDB
    Affects Versions: 1.19.0
            Reporter: Vitalii Diravka
             Fix For: Future


Separate User workspace is not supported for MapR-DB due to specific format plugin implementation. It can be improved, but the change needs to be verified.

_MapRDBGroupScan#getStorageConfig()_ can be the similar as for other format plugins:
{code:java}
@JsonProperty("storage")
public StoragePluginConfig getStorageConfig() {
  return formatPlugin.getStorageConfig()
}
{code}
See TODO in _MapRDBGroupScan#getStorageConfig()_ method.
But it requires verifying: checking JSON Group Scan for MapR-DB

Then this improvement will allow to eliminate using _TableFormatPlugin#getStoragePlugin()_ method fully.



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