[jira] (SPARK-19402) Fix warnings in Scala/Java APIs generation by unidoc/genjavadoc

[Hyukjin Kwon (JIRA)]

Title: Message Title

Hyukjin Kwon updated an issue   Spark / SPARK-19402 Fix warnings in Scala/Java APIs generation by unidoc/genjavadoc Change By: Hyukjin Kwon Currently {{sbt unidoc}} emits a lot of warnings, mostly, as below: {code} [warn] .../spark/sql/catalyst/src/main/scala/org/apache/spark/sql/Row.scala:335: Could not find any member to link for "UnsupportedOperationException". [warn]   /** [warn]   ^ [warn] .../spark/sql/core/src/main/scala/org/apache/spark/sql/internal/VariableSubstitution.scala:24: Variable var undefined in comment for class VariableSubstitution in class VariableSubstitution [warn]  * `${var}`, `${system:var}` and `${env:var}`. [warn]      ^ [warn] .../spark/core/src/main/scala/org/apache/spark/scheduler/package.scala:20: Could not find any member to link for "org.apache.spark.scheduler.DAGScheduler". [warn]   /** [warn]   ^ {code} Add Comment   This message was sent by Atlassian JIRA (v6.3.15#6346-sha1:dbc023d)