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Posted to commits@spark.apache.org by rx...@apache.org on 2016/12/15 00:40:31 UTC

[2/2] spark git commit: Fix compilation error

Fix compilation error


Project: http://git-wip-us.apache.org/repos/asf/spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/a3231784
Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/a3231784
Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/a3231784

Branch: refs/heads/branch-2.0
Commit: a32317845277f327664734f7c3af6c80a65dc3e6
Parents: 2085a10
Author: Reynold Xin <rx...@databricks.com>
Authored: Wed Dec 14 16:40:17 2016 -0800
Committer: Reynold Xin <rx...@databricks.com>
Committed: Wed Dec 14 16:40:17 2016 -0800

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 .../main/scala/org/apache/spark/sql/catalyst/trees/TreeNode.scala   | 1 +
 1 file changed, 1 insertion(+)
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http://git-wip-us.apache.org/repos/asf/spark/blob/a3231784/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/trees/TreeNode.scala
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diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/trees/TreeNode.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/trees/TreeNode.scala
index 877a16d..78cc0fa 100644
--- a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/trees/TreeNode.scala
+++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/trees/TreeNode.scala
@@ -20,6 +20,7 @@ package org.apache.spark.sql.catalyst.trees
 import java.util.UUID
 
 import scala.collection.Map
+import scala.collection.mutable.Stack
 import scala.reflect.ClassTag
 
 import org.apache.commons.lang3.ClassUtils


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