[ https://issues.apache.org/jira/browse/SPARK-15382?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Reynold Xin updated SPARK-15382: -------------------------------- Fix Version/s: 2.1.0 2.0.1 > monotonicallyIncreasingId doesn't work when data is upsampled > ------------------------------------------------------------- > > Key: SPARK-15382 > URL: https://issues.apache.org/jira/browse/SPARK-15382 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 1.6.1 > Reporter: Mateusz Buśkiewicz > Fix For: 2.0.1, 2.1.0 > > > Assigned ids are not unique > {code} > from pyspark.sql import Row > from pyspark.sql.functions import monotonicallyIncreasingId > hiveContext.createDataFrame([Row(a=1), Row(a=2)]).sample(True, > 10.0).withColumn('id', monotonicallyIncreasingId()).collect() > {code} > Output: > {code} > [Row(a=1, id=429496729600), > Row(a=1, id=429496729600), > Row(a=1, id=429496729600), > Row(a=1, id=429496729600), > Row(a=1, id=429496729600), > Row(a=1, id=429496729600), > Row(a=1, id=429496729600), > Row(a=2, id=867583393792), > Row(a=2, id=867583393792), > Row(a=2, id=867583393792), > Row(a=2, id=867583393792), > Row(a=2, id=867583393792), > Row(a=2, id=867583393792), > Row(a=2, id=867583393792), > Row(a=2, id=867583393792), > Row(a=2, id=867583393792), > Row(a=2, id=867583393792), > Row(a=2, id=867583393792)] > {code} -- 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