[ https://issues.apache.org/jira/browse/SPARK-13473?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Cheng Lian updated SPARK-13473: ------------------------------- Assignee: Cheng Lian Affects Version/s: 2.0.0 1.5.2 1.6.0 Target Version/s: 1.6.1, 2.0.0 Component/s: SQL > Predicate can't be pushed through project with nondeterministic field > --------------------------------------------------------------------- > > Key: SPARK-13473 > URL: https://issues.apache.org/jira/browse/SPARK-13473 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 1.5.2, 1.6.0, 2.0.0 > Reporter: Cheng Lian > Assignee: Cheng Lian > > The following Spark shell snippet reproduces this issue: > {code} > import org.apache.spark.sql.functions._ > val parallelism = 8 // Adjust this to default parallelism > val df = sqlContext. > range(2 * parallelism). // 8 partitions, 2 elements per partition > select( > col("id"), > monotonicallyIncreasingId().as("long_id") > ) > df.show() > // +---+-----------+ > // | id| long_id| > // +---+-----------+ > // | 0| 0| > // | 1| 1| > // | 2| 8589934592| > // | 3| 8589934593| > // | 4|17179869184| > // | 5|17179869185| > // | 6|25769803776| > // | 7|25769803777| > // | 8|34359738368| > // | 9|34359738369| > // | 10|42949672960| > // | 11|42949672961| > // | 12|51539607552| > // | 13|51539607553| > // | 14|60129542144| > // | 15|60129542145| > // +---+-----------+ > df. > filter(col("id") === 3). // 2nd element in the 2nd partition > show() > // +---+----------+ > // | id| long_id| > // +---+----------+ > // | 3|8589934592| > // +---+----------+ > {code} > {{monotonicallyIncreasingId}} is nondeterministic. -- 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