Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/22553#discussion_r220770689
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/CaseInsensitiveMap.scala
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@@ -42,7 +42,11 @@ class CaseInsensitiveMap[T] priv
Github user gengliangwang commented on a diff in the pull request:
https://github.com/apache/spark/pull/22553#discussion_r220770316
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/CaseInsensitiveMap.scala
---
@@ -42,7 +42,11 @@ class CaseInsensitiveMap[T]
Github user zsxwing commented on a diff in the pull request:
https://github.com/apache/spark/pull/22553#discussion_r220718383
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/CaseInsensitiveMap.scala
---
@@ -42,7 +42,11 @@ class CaseInsensitiveMap[T] privat
Github user asfgit closed the pull request at:
https://github.com/apache/spark/pull/22553
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Github user gengliangwang commented on a diff in the pull request:
https://github.com/apache/spark/pull/22553#discussion_r220464759
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/CaseInsensitiveMap.scala
---
@@ -42,7 +42,11 @@ class CaseInsensitiveMap[T]
Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/22553#discussion_r220463389
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/CaseInsensitiveMap.scala
---
@@ -42,7 +42,11 @@ class CaseInsensitiveMap[T] priv
GitHub user gengliangwang opened a pull request:
https://github.com/apache/spark/pull/22553
[SPARK-25541][SQL] CaseInsensitiveMap should be serializable after '-' or
'filterKeys'
## What changes were proposed in this pull request?
`CaseInsensitiveMap` is declared as Seriali