I’m trying to execute a subquery inside an IN clause and am encountering an unsupported language feature in the parser.
java.lang.RuntimeException: Unsupported language features in query: select customerid from sparkbug where customerid in (select customerid from sparkbug where customerid in (2,3)) TOK_QUERY TOK_FROM TOK_TABREF TOK_TABNAME sparkbug TOK_INSERT TOK_DESTINATION TOK_DIR TOK_TMP_FILE TOK_SELECT TOK_SELEXPR TOK_TABLE_OR_COL customerid TOK_WHERE TOK_SUBQUERY_EXPR TOK_SUBQUERY_OP in TOK_QUERY TOK_FROM TOK_TABREF TOK_TABNAME sparkbug TOK_INSERT TOK_DESTINATION TOK_DIR TOK_TMP_FILE TOK_SELECT TOK_SELEXPR TOK_TABLE_OR_COL customerid TOK_WHERE TOK_FUNCTION in TOK_TABLE_OR_COL customerid 2 3 TOK_TABLE_OR_COL customerid scala.NotImplementedError: No parse rules for ASTNode type: 817, text: TOK_SUBQUERY_EXPR : TOK_SUBQUERY_EXPR TOK_SUBQUERY_OP in TOK_QUERY TOK_FROM TOK_TABREF TOK_TABNAME sparkbug TOK_INSERT TOK_DESTINATION TOK_DIR TOK_TMP_FILE TOK_SELECT TOK_SELEXPR TOK_TABLE_OR_COL customerid TOK_WHERE TOK_FUNCTION in TOK_TABLE_OR_COL customerid 2 3 TOK_TABLE_OR_COL customerid " + org.apache.spark.sql.hive.HiveQl$.nodeToExpr(HiveQl.scala:1098) at scala.sys.package$.error(package.scala:27) at org.apache.spark.sql.hive.HiveQl$.createPlan(HiveQl.scala:252) at org.apache.spark.sql.hive.ExtendedHiveQlParser$$anonfun$hiveQl$1.apply(ExtendedHiveQlParser.scala:50) at org.apache.spark.sql.hive.ExtendedHiveQlParser$$anonfun$hiveQl$1.apply(ExtendedHiveQlParser.scala:49) at scala.util.parsing.combinator.Parsers$Success.map(Parsers.scala:136) Are subqueries in predicates just not supported in 1.2? I think I’m seeing the same issue as: http://apache-spark-user-list.1001560.n3.nabble.com/Subquery-in-having-clause-Spark-1-1-0-td17401.html Thanks, -Terry