[ https://issues.apache.org/jira/browse/SPARK-12560?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Cheng Lian updated SPARK-12560: ------------------------------- Fix Version/s: 2.0.0 > SqlTestUtils.stripSparkFilter needs to copy utf8strings > ------------------------------------------------------- > > Key: SPARK-12560 > URL: https://issues.apache.org/jira/browse/SPARK-12560 > Project: Spark > Issue Type: Test > Components: SQL > Reporter: Imran Rashid > Assignee: Imran Rashid > Priority: Minor > Fix For: 2.0.0 > > > {{SqlTestUtils.stripSparkFilter}} needs to make copies of the UTF8Strings, > eg., with {{FromUnsafeProjection}} to avoid returning duplicates of the same > row (see SPARK-9459). > Right now, this isn't causing any problems, since the parquet string > predicate pushdown is turned off (see SPARK-11153). However I ran into this > while trying to get the predicate pushdown to work with a different version > of parquet. Without this fix, there were errors like: > {noformat} > [info] !== Correct Answer - 4 == == Spark Answer - 4 == > [info] ![1] [2] > [info] [2] [2] > [info] ![3] [4] > [info] [4] [4] (QueryTest.scala:127) > {noformat} > I figure its worth making this change now while I ran into it. PR coming > shortly -- 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