Github user rdblue commented on a diff in the pull request:
https://github.com/apache/spark/pull/22009#discussion_r208333413
--- Diff:
sql/core/src/main/java/org/apache/spark/sql/sources/v2/ContinuousReadSupportProvider.java
---
@@ -20,17 +20,30 @@
import java.util.Optional;
import org.apache.spark.annotation.InterfaceStability;
-import org.apache.spark.sql.sources.v2.reader.streaming.ContinuousReader;
+import org.apache.spark.sql.sources.v2.reader.ScanConfig;
+import
org.apache.spark.sql.sources.v2.reader.streaming.ContinuousReadSupport;
+import org.apache.spark.sql.sources.v2.reader.streaming.Offset;
import org.apache.spark.sql.types.StructType;
/**
* A mix-in interface for {@link DataSourceV2}. Data sources can implement
this interface to
- * provide data reading ability for continuous stream processing.
+ * provide data reading ability for stream processing(continuous mode).
--- End diff --
Nit: a space is missing. Why not use "for continuous stream processing"
instead? I think that's more clear.
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