diff options
| -rw-r--r-- | sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/objects/objects.scala | 32 | ||||
| -rw-r--r-- | sql/core/src/test/scala/org/apache/spark/sql/DataFrameComplexTypeSuite.scala | 40 |
2 files changed, 66 insertions, 6 deletions
diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/objects/objects.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/objects/objects.scala index 7cb94a7942..31ed485317 100644 --- a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/objects/objects.scala +++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/objects/objects.scala @@ -245,27 +245,47 @@ case class NewInstance( override def doGenCode(ctx: CodegenContext, ev: ExprCode): ExprCode = { val javaType = ctx.javaType(dataType) - val argGen = arguments.map(_.genCode(ctx)) - val argString = argGen.map(_.value).mkString(", ") + val argIsNulls = ctx.freshName("argIsNulls") + ctx.addMutableState("boolean[]", argIsNulls, + s"$argIsNulls = new boolean[${arguments.size}];") + val argValues = arguments.zipWithIndex.map { case (e, i) => + val argValue = ctx.freshName("argValue") + ctx.addMutableState(ctx.javaType(e.dataType), argValue, "") + argValue + } + + val argCodes = arguments.zipWithIndex.map { case (e, i) => + val expr = e.genCode(ctx) + expr.code + s""" + $argIsNulls[$i] = ${expr.isNull}; + ${argValues(i)} = ${expr.value}; + """ + } + val argCode = ctx.splitExpressions(ctx.INPUT_ROW, argCodes) val outer = outerPointer.map(func => Literal.fromObject(func()).genCode(ctx)) var isNull = ev.isNull val setIsNull = if (propagateNull && arguments.nonEmpty) { - s"final boolean $isNull = ${argGen.map(_.isNull).mkString(" || ")};" + s""" + boolean $isNull = false; + for (int idx = 0; idx < ${arguments.length}; idx++) { + if ($argIsNulls[idx]) { $isNull = true; break; } + } + """ } else { isNull = "false" "" } val constructorCall = outer.map { gen => - s"""${gen.value}.new ${cls.getSimpleName}($argString)""" + s"""${gen.value}.new ${cls.getSimpleName}(${argValues.mkString(", ")})""" }.getOrElse { - s"new $className($argString)" + s"new $className(${argValues.mkString(", ")})" } val code = s""" - ${argGen.map(_.code).mkString("\n")} + $argCode ${outer.map(_.code).getOrElse("")} $setIsNull final $javaType ${ev.value} = $isNull ? ${ctx.defaultValue(javaType)} : $constructorCall; diff --git a/sql/core/src/test/scala/org/apache/spark/sql/DataFrameComplexTypeSuite.scala b/sql/core/src/test/scala/org/apache/spark/sql/DataFrameComplexTypeSuite.scala index 72f676e622..1230b921aa 100644 --- a/sql/core/src/test/scala/org/apache/spark/sql/DataFrameComplexTypeSuite.scala +++ b/sql/core/src/test/scala/org/apache/spark/sql/DataFrameComplexTypeSuite.scala @@ -17,6 +17,7 @@ package org.apache.spark.sql +import org.apache.spark.sql.catalyst.DefinedByConstructorParams import org.apache.spark.sql.functions._ import org.apache.spark.sql.test.SharedSQLContext @@ -58,4 +59,43 @@ class DataFrameComplexTypeSuite extends QueryTest with SharedSQLContext { val nullIntRow = df.selectExpr("i[1]").collect()(0) assert(nullIntRow == org.apache.spark.sql.Row(null)) } + + test("SPARK-15285 Generated SpecificSafeProjection.apply method grows beyond 64KB") { + val ds100_5 = Seq(S100_5()).toDS() + ds100_5.rdd.count + } } + +class S100( + val s1: String = "1", val s2: String = "2", val s3: String = "3", val s4: String = "4", + val s5: String = "5", val s6: String = "6", val s7: String = "7", val s8: String = "8", + val s9: String = "9", val s10: String = "10", val s11: String = "11", val s12: String = "12", + val s13: String = "13", val s14: String = "14", val s15: String = "15", val s16: String = "16", + val s17: String = "17", val s18: String = "18", val s19: String = "19", val s20: String = "20", + val s21: String = "21", val s22: String = "22", val s23: String = "23", val s24: String = "24", + val s25: String = "25", val s26: String = "26", val s27: String = "27", val s28: String = "28", + val s29: String = "29", val s30: String = "30", val s31: String = "31", val s32: String = "32", + val s33: String = "33", val s34: String = "34", val s35: String = "35", val s36: String = "36", + val s37: String = "37", val s38: String = "38", val s39: String = "39", val s40: String = "40", + val s41: String = "41", val s42: String = "42", val s43: String = "43", val s44: String = "44", + val s45: String = "45", val s46: String = "46", val s47: String = "47", val s48: String = "48", + val s49: String = "49", val s50: String = "50", val s51: String = "51", val s52: String = "52", + val s53: String = "53", val s54: String = "54", val s55: String = "55", val s56: String = "56", + val s57: String = "57", val s58: String = "58", val s59: String = "59", val s60: String = "60", + val s61: String = "61", val s62: String = "62", val s63: String = "63", val s64: String = "64", + val s65: String = "65", val s66: String = "66", val s67: String = "67", val s68: String = "68", + val s69: String = "69", val s70: String = "70", val s71: String = "71", val s72: String = "72", + val s73: String = "73", val s74: String = "74", val s75: String = "75", val s76: String = "76", + val s77: String = "77", val s78: String = "78", val s79: String = "79", val s80: String = "80", + val s81: String = "81", val s82: String = "82", val s83: String = "83", val s84: String = "84", + val s85: String = "85", val s86: String = "86", val s87: String = "87", val s88: String = "88", + val s89: String = "89", val s90: String = "90", val s91: String = "91", val s92: String = "92", + val s93: String = "93", val s94: String = "94", val s95: String = "95", val s96: String = "96", + val s97: String = "97", val s98: String = "98", val s99: String = "99", val s100: String = "100") +extends DefinedByConstructorParams + +case class S100_5( + s1: S100 = new S100(), s2: S100 = new S100(), s3: S100 = new S100(), + s4: S100 = new S100(), s5: S100 = new S100()) + + |