Yang Jie created SPARK-32526:
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Summary: Let sql/catalyst module compile for Scala 2.13
Key: SPARK-32526
URL: https://issues.apache.org/jira/browse/SPARK-32526
Project: Spark
Issue Type: Task
Components: SQL
Affects Versions: 3.0.0
Reporter: Yang Jie
sql/catalyst module has following compile errors with scala-2.13 profile:
{code:java}
[ERROR] [Error]
/Users/yangjie01/SourceCode/git/spark-mine/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/Analyzer.scala:1284:
type mismatch;
found :
scala.collection.mutable.ArrayBuffer[(org.apache.spark.sql.catalyst.expressions.Attribute,
org.apache.spark.sql.catalyst.expressions.Attribute)]
required: Seq[(org.apache.spark.sql.catalyst.expressions.Attribute,
org.apache.spark.sql.catalyst.expressions.Attribute)]
[INFO] [Info] :
scala.collection.mutable.ArrayBuffer[(org.apache.spark.sql.catalyst.expressions.Attribute,
org.apache.spark.sql.catalyst.expressions.Attribute)] <:
Seq[(org.apache.spark.sql.catalyst.expressions.Attribute,
org.apache.spark.sql.catalyst.expressions.Attribute)]?
[INFO] [Info] : false
[ERROR] [Error]
/Users/baidu/SourceCode/git/spark-mine/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/Analyzer.scala:1289:
type mismatch;
found :
scala.collection.mutable.ArrayBuffer[(org.apache.spark.sql.catalyst.expressions.Attribute,
org.apache.spark.sql.catalyst.expressions.Attribute)]
required: Seq[(org.apache.spark.sql.catalyst.expressions.Attribute, ?)]
[INFO] [Info] :
scala.collection.mutable.ArrayBuffer[(org.apache.spark.sql.catalyst.expressions.Attribute,
org.apache.spark.sql.catalyst.expressions.Attribute)] <:
Seq[(org.apache.spark.sql.catalyst.expressions.Attribute, ?)]?
[INFO] [Info] : false
[ERROR] [Error]
/Users/yangjie01/SourceCode/git/spark-mine/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/Analyzer.scala:1297:
type mismatch;
found :
scala.collection.mutable.ArrayBuffer[(org.apache.spark.sql.catalyst.expressions.Attribute,
org.apache.spark.sql.catalyst.expressions.Attribute)]
required: Seq[(org.apache.spark.sql.catalyst.expressions.Attribute,
org.apache.spark.sql.catalyst.expressions.Attribute)]
[INFO] [Info] :
scala.collection.mutable.ArrayBuffer[(org.apache.spark.sql.catalyst.expressions.Attribute,
org.apache.spark.sql.catalyst.expressions.Attribute)] <:
Seq[(org.apache.spark.sql.catalyst.expressions.Attribute,
org.apache.spark.sql.catalyst.expressions.Attribute)]?
[INFO] [Info] : false
[ERROR] [Error]
/Users/baidu/SourceCode/git/spark-mine/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/Optimizer.scala:952:
type mismatch;
found :
scala.collection.mutable.ArrayBuffer[org.apache.spark.sql.catalyst.plans.logical.LogicalPlan]
required: Seq[org.apache.spark.sql.catalyst.plans.logical.LogicalPlan]
{code}
Similar as https://issues.apache.org/jira/browse/SPARK-29292 , call .toSeq on
these to ensue they still works on 2.12.
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