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liyunzhang edited comment on SPARK-22660 at 11/30/17 7:39 AM: -------------------------------------------------------------- some new error {code} error] /home/zly/prj/oss/jdk9_HOS_SOURCE/spark_source/sql/hive/src/main/scala/org/apache/spark/sql/hive/execution/ScriptTransformationExec.scala:415: ambiguous reference to overloaded definition, [error] both method putAll in class Properties of type (x$1: java.util.Map[_, _])Unit [error] and method putAll in class Hashtable of type (x$1: java.util.Map[_ <: Object, _ <: Object])Unit [error] match argument types (java.util.Map[String,String]) [error] properties.putAll(propsMap.asJava) [error] ^ [error] /home/zly/prj/oss/jdk9_HOS_SOURCE/spark_source/sql/hive/src/main/scala/org/apache/spark/sql/hive/execution/ScriptTransformationExec.scala:427: ambiguous reference to overloaded definition, [error] both method putAll in class Properties of type (x$1: java.util.Map[_, _])Unit [error] and method putAll in class Hashtable of type (x$1: java.util.Map[_ <: Object, _ <: Object])Unit [error] match argument types (java.util.Map[String,String]) [error] props.putAll(outputSerdeProps.toMap.asJava) [error] ^ {code} The key type is Object instead of String, which is unsafe. was (Author: kellyzly): some new error {code} error] /home/zly/prj/oss/jdk9_HOS_SOURCE/spark_source/sql/hive/src/main/scala/org/apache/spark/sql/hive/execution/ScriptTransformationExec.scala:415: ambiguous reference to overloaded definition, [error] both method putAll in class Properties of type (x$1: java.util.Map[_, _])Unit [error] and method putAll in class Hashtable of type (x$1: java.util.Map[_ <: Object, _ <: Object])Unit [error] match argument types (java.util.Map[String,String]) [error] properties.putAll(propsMap.asJava) [error] ^ [error] /home/zly/prj/oss/jdk9_HOS_SOURCE/spark_source/sql/hive/src/main/scala/org/apache/spark/sql/hive/execution/ScriptTransformationExec.scala:427: ambiguous reference to overloaded definition, [error] both method putAll in class Properties of type (x$1: java.util.Map[_, _])Unit [error] and method putAll in class Hashtable of type (x$1: java.util.Map[_ <: Object, _ <: Object])Unit [error] match argument types (java.util.Map[String,String]) [error] props.putAll(outputSerdeProps.toMap.asJava) [error] ^ {code} > Use position() and limit() to fix ambiguity issue in scala-2.12 and JDK9 > ------------------------------------------------------------------------ > > Key: SPARK-22660 > URL: https://issues.apache.org/jira/browse/SPARK-22660 > Project: Spark > Issue Type: Improvement > Components: Build > Affects Versions: 2.2.0 > Reporter: liyunzhang > > Based on SPARK-22659 > 1. compile with -Pscala-2.12 and get the error > {code} > Use position() and limit() to fix ambiguity issue > {code} > spark_source/core/src/main/scala/org/apache/spark/executor/Executor.scala:455: > ambiguous reference to overloaded definition, method limit in class > ByteBuffer of type (x$1: Int)java.nio.ByteBuffer > method limit in class Buffer of type ()Int > match expected type ? > val resultSize = serializedDirectResult.limit > error > {code} -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org