Imran Rashid created SPARK-12560: ------------------------------------ Summary: 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 Priority: Minor
{{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