[ https://issues.apache.org/jira/browse/SPARK-8023?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Reynold Xin resolved SPARK-8023. -------------------------------- Resolution: Fixed Fix Version/s: 1.4.0 > Random Number Generation inconsistent in projections in DataFrame > ----------------------------------------------------------------- > > Key: SPARK-8023 > URL: https://issues.apache.org/jira/browse/SPARK-8023 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 1.4.0 > Reporter: Burak Yavuz > Assignee: Yin Huai > Priority: Blocker > Fix For: 1.4.0 > > > to reproduce (in python): > {code} > df = sqlContext.range(0, 10).withColumn('uniform', rand(seed=10)) > df.select('uniform', 'uniform' + 1) > {code} > You should see that the first column + 1 doesn't equal the second column. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org