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https://issues.apache.org/jira/browse/SPARK-6873?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14907841#comment-14907841
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Pete Robbins commented on SPARK-6873:
-------------------------------------
I no longer see these errors in my 1.5 branch Java 8 build. Did someone fix
them, remove the tests or is it just chance?
> Some Hive-Catalyst comparison tests fail due to unimportant order of some
> printed elements
> ------------------------------------------------------------------------------------------
>
> Key: SPARK-6873
> URL: https://issues.apache.org/jira/browse/SPARK-6873
> Project: Spark
> Issue Type: Bug
> Components: SQL, Tests
> Affects Versions: 1.3.1
> Reporter: Sean Owen
> Assignee: Cheng Lian
> Priority: Minor
>
> As I mentioned, I've been seeing 4 test failures in Hive tests for a while,
> and actually it still affects master. I think it's a superficial problem that
> only turns up when running on Java 8, but still, would probably be an easy
> fix and good to fix.
> Specifically, here are four tests and the bit that fails the comparison,
> below. I tried to diagnose this but had trouble even finding where some of
> this occurs, like the list of synonyms?
> {code}
> - show_tblproperties *** FAILED ***
> Results do not match for show_tblproperties:
> ...
> !== HIVE - 2 row(s) == == CATALYST - 2 row(s) ==
> !tmp true bar bar value
> !bar bar value tmp true (HiveComparisonTest.scala:391)
> {code}
> {code}
> - show_create_table_serde *** FAILED ***
> Results do not match for show_create_table_serde:
> ...
> WITH SERDEPROPERTIES ( WITH
> SERDEPROPERTIES (
> ! 'serialization.format'='$',
> 'field.delim'=',',
> ! 'field.delim'=',')
> 'serialization.format'='$')
> {code}
> {code}
> - udf_std *** FAILED ***
> Results do not match for udf_std:
> ...
> !== HIVE - 2 row(s) == == CATALYST
> - 2 row(s) ==
> std(x) - Returns the standard deviation of a set of numbers std(x) -
> Returns the standard deviation of a set of numbers
> !Synonyms: stddev_pop, stddev Synonyms:
> stddev, stddev_pop (HiveComparisonTest.scala:391)
> {code}
> {code}
> - udf_stddev *** FAILED ***
> Results do not match for udf_stddev:
> ...
> !== HIVE - 2 row(s) == ==
> CATALYST - 2 row(s) ==
> stddev(x) - Returns the standard deviation of a set of numbers stddev(x)
> - Returns the standard deviation of a set of numbers
> !Synonyms: stddev_pop, std Synonyms:
> std, stddev_pop (HiveComparisonTest.scala:391)
> {code}
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