From bc98b206aefc6663884ad0e5f6052ac214094180 Mon Sep 17 00:00:00 2001 From: Wang Gengliang Date: Thu, 8 Mar 2018 12:20:02 +0800 Subject: [PATCH] Update doc for SupportsPushDownCatalystFilters and SupportsPushDownFilters --- .../sql/sources/v2/reader/SupportsPushDownCatalystFilters.java | 2 +- .../spark/sql/sources/v2/reader/SupportsPushDownFilters.java | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/sql/core/src/main/java/org/apache/spark/sql/sources/v2/reader/SupportsPushDownCatalystFilters.java b/sql/core/src/main/java/org/apache/spark/sql/sources/v2/reader/SupportsPushDownCatalystFilters.java index 98224102374aa..290d614805ac7 100644 --- a/sql/core/src/main/java/org/apache/spark/sql/sources/v2/reader/SupportsPushDownCatalystFilters.java +++ b/sql/core/src/main/java/org/apache/spark/sql/sources/v2/reader/SupportsPushDownCatalystFilters.java @@ -34,7 +34,7 @@ public interface SupportsPushDownCatalystFilters extends DataSourceReader { /** - * Pushes down filters, and returns unsupported filters. + * Pushes down filters, and returns filters that need to be evaluated after scanning. */ Expression[] pushCatalystFilters(Expression[] filters); diff --git a/sql/core/src/main/java/org/apache/spark/sql/sources/v2/reader/SupportsPushDownFilters.java b/sql/core/src/main/java/org/apache/spark/sql/sources/v2/reader/SupportsPushDownFilters.java index f35c711b0387a..1cff024232a44 100644 --- a/sql/core/src/main/java/org/apache/spark/sql/sources/v2/reader/SupportsPushDownFilters.java +++ b/sql/core/src/main/java/org/apache/spark/sql/sources/v2/reader/SupportsPushDownFilters.java @@ -32,7 +32,7 @@ public interface SupportsPushDownFilters extends DataSourceReader { /** - * Pushes down filters, and returns unsupported filters. + * Pushes down filters, and returns filters that need to be evaluated after scanning. */ Filter[] pushFilters(Filter[] filters);