Github user paul-rogers commented on a diff in the pull request:
https://github.com/apache/drill/pull/795#discussion_r108051773
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/store/SchemaTreeProvider.java
---
@@ -119,6 +127,74 @@ public SchemaPlus createRootSchema(SchemaConfig
schemaConfig) {
}
}
+
+ public SchemaPlus createPartialRootSchema(final String userName, final
SchemaConfigInfoProvider provider,
+ final String storage) {
+ final String schemaUser = isImpersonationEnabled ? userName :
ImpersonationUtil.getProcessUserName();
+ final SchemaConfig schemaConfig = SchemaConfig.newBuilder(schemaUser,
provider).build();
+ final SchemaPlus rootSchema =
SimpleCalciteSchema.createRootSchema(false);
+ Set<String> storageSet = Sets.newHashSet();
+ storageSet.add(storage);
+ addNewStoragesToRootSchema(schemaConfig, rootSchema, storageSet);
+ schemaTreesToClose.add(rootSchema);
+ return rootSchema;
+ }
+
+ public SchemaPlus addPartialRootSchema(final String userName, final
SchemaConfigInfoProvider provider,
--- End diff --
Would be very helpful to add a bit of Javadoc to explain the purpose of
these methods.
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