Github user dongjoon-hyun commented on a diff in the pull request:
https://github.com/apache/spark/pull/22573#discussion_r221477177
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/DataSourceStrategy.scala
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@@ -437,53 +436,65 @@ object
Github user dongjoon-hyun commented on a diff in the pull request:
https://github.com/apache/spark/pull/22573#discussion_r221476951
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/DataSourceStrategy.scala
---
@@ -437,53 +436,65 @@ object
Github user viirya commented on a diff in the pull request:
https://github.com/apache/spark/pull/22573#discussion_r221130276
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/DataSourceStrategy.scala
---
@@ -437,53 +436,65 @@ object DataSourceStrategy {
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/22573#discussion_r221128544
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/DataSourceStrategy.scala
---
@@ -437,53 +436,65 @@ object DataSourceStrategy {
Github user viirya commented on a diff in the pull request:
https://github.com/apache/spark/pull/22573#discussion_r221116417
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/DataSourceStrategy.scala
---
@@ -437,53 +436,65 @@ object DataSourceStrategy {
GitHub user dbtsai opened a pull request:
https://github.com/apache/spark/pull/22573
[SPARK-25558][SQL] Pushdown predicates for nested fields in DataSource
Strategy
## What changes were proposed in this pull request?
This PR allows Spark to create predicates for nested
