[DRILL-7961] MapRDBGroupScan minor refactoring

• Type: Improvement
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 1.19.0
• Fix Version/s: Future
• Component/s: Storage - MapRDB
• Assignee: Unassigned
• Reporter: Vitalii Diravka
• Created: 01/Jul/21 21:36
• Updated: 01/Jul/21 21:37

Description

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:

@JsonProperty("storage")
public StoragePluginConfig getStorageConfig() {
  return formatPlugin.getStorageConfig()
}

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.

Issue Links

• relates to: DRILL-7871 StoragePluginStore instances for different users