Sean Owen created SPARK-6873:
--------------------------------
Summary: 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
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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