org.apache.spark.sql.AnalysisException: undefined function lit;

[Andy Davidson]

I am trying to add a column with a constant value to my data frame. Any idea
what I am doing wrong?

Kind regards

Andy


 DataFrame result = Š
 String exprStr = "lit(" + time.milliseconds()+ ") as ms";

 logger.warn("AEDWIP expr: {}", exprStr);

  result.selectExpr("*", exprStr).show(false);


WARN  02:06:17 streaming-job-executor-0 c.p.f.s.s.CalculateAggregates$1 call
line:96 AEDWIP expr: lit(1455329175000) as ms

ERROR 02:06:17 JobScheduler o.a.s.Logging$class logError line:95 Error
running job streaming job 1455329175000 ms.0

org.apache.spark.sql.AnalysisException: undefined function lit;