Davies Liu created SPARK-11018:
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Summary: Support UDT in codegen and unsafe projection
Key: SPARK-11018
URL: https://issues.apache.org/jira/browse/SPARK-11018
Project: Spark
Issue Type: Bug
Reporter: Davies Liu
Assignee: Davies Liu
Priority: Blocker
UDT is not handled correctly in codegen:
{code}
failed to compile: org.codehaus.commons.compiler.CompileException: File
'generated.java', Line 41, Column 30: No applicable constructor/method found
for actual parameters "int, java.lang.Object"; candidates are: "public void
org.apache.spark.sql.catalyst.expressions.codegen.UnsafeRowWriter.write(int,
org.apache.spark.unsafe.types.CalendarInterval)", "public void
org.apache.spark.sql.catalyst.expressions.codegen.UnsafeRowWriter.write(int,
org.apache.spark.sql.types.Decimal, int, int)", "public void
org.apache.spark.sql.catalyst.expressions.codegen.UnsafeRowWriter.write(int,
org.apache.spark.unsafe.types.UTF8String)", "public void
org.apache.spark.sql.catalyst.expressions.codegen.UnsafeRowWriter.write(int,
byte[])"
{code}
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