Github user MaxGekk commented on a diff in the pull request:
https://github.com/apache/spark/pull/21296#discussion_r187610192
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/csv/UnivocityParser.scala
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@@ -73,11 +64,24 @@ class UnivocityParser(
Github user MaxGekk commented on a diff in the pull request:
https://github.com/apache/spark/pull/21296#discussion_r187608568
--- Diff:
sql/core/src/test/scala/org/apache/spark/sql/execution/datasources/csv/CSVBenchmarks.scala
---
@@ -0,0 +1,92 @@
+/*
+ * Licensed to the A
Github user MaxGekk commented on a diff in the pull request:
https://github.com/apache/spark/pull/21296#discussion_r187604963
--- Diff:
sql/core/src/test/scala/org/apache/spark/sql/execution/datasources/csv/CSVSuite.scala
---
@@ -267,7 +267,7 @@ class CSVSuite extends QueryTest wi
Github user HyukjinKwon commented on a diff in the pull request:
https://github.com/apache/spark/pull/21296#discussion_r187500240
--- Diff:
sql/core/src/test/scala/org/apache/spark/sql/execution/datasources/csv/CSVSuite.scala
---
@@ -267,7 +267,7 @@ class CSVSuite extends QueryTes
Github user HyukjinKwon commented on a diff in the pull request:
https://github.com/apache/spark/pull/21296#discussion_r187499921
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/csv/UnivocityParser.scala
---
@@ -73,11 +64,24 @@ class UnivocityParser(
Github user HyukjinKwon commented on a diff in the pull request:
https://github.com/apache/spark/pull/21296#discussion_r187499797
--- Diff:
sql/core/src/test/scala/org/apache/spark/sql/execution/datasources/csv/CSVBenchmarks.scala
---
@@ -0,0 +1,92 @@
+/*
+ * Licensed to t
Github user MaxGekk commented on a diff in the pull request:
https://github.com/apache/spark/pull/21296#discussion_r187426203
--- Diff:
sql/core/src/test/scala/org/apache/spark/sql/execution/datasources/csv/CSVSuite.scala
---
@@ -267,7 +267,7 @@ class CSVSuite extends QueryTest wi
GitHub user MaxGekk opened a pull request:
https://github.com/apache/spark/pull/21296
[SPARK-24244][SQL] CSV column pruning
## What changes were proposed in this pull request?
uniVocity parser allows to specify only required column names or indexes
for [parsing](https://www
