[NIFI-9826] Test failure on Ubuntu when using C locale

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.17.0, 1.16.1
• Environment: Ubuntu 20.04, openjdk-17 and openjdk-8
• Assignee: Paul Grey
• Reporter: Marton Szasz
• Created: 23/Mar/22 15:56
• Updated: 27/Apr/22 18:39
• Resolved: 20/Apr/22 19:29

Description

When building NiFi, I ran into test failures:

[ERROR] Tests run: 7, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 2.689 s <<< FAILURE! - in org.apache.nifi.dbcp.HikariCPConnectionPoolTest
[ERROR] org.apache.nifi.dbcp.HikariCPConnectionPoolTest.testGetConnection  Time elapsed: 1.113 s  <<< ERROR!
org.apache.nifi.processor.exception.ProcessException: Connection retrieval failed
        at org.apache.nifi.dbcp.HikariCPConnectionPoolTest.testGetConnection(HikariCPConnectionPoolTest.java:152)
Caused by: java.sql.SQLException: Failed to create database '/tmp/HikariCPConnectionPoolTest-d9b0c324-86e6-4f15-818a-020c4de84ee2', see the next exception for details.
Caused by: org.apache.derby.iapi.error.StandardException: Failed to create database '/tmp/HikariCPConnectionPoolTest-d9b0c324-86e6-4f15-818a-020c4de84ee2', see the next exception for details.
Caused by: org.apache.derby.iapi.error.StandardException:
Supplied locale description 'en_${USER.COUNTRY}' is invalid, expecting ln[_CO[_variant]]
ln=lower-case two-letter ISO-639 language code, CO=upper-case two-letter ISO-3166 country codes, see java.util.Locale.

[ERROR] org.apache.nifi.dbcp.HikariCPConnectionPoolTest.testCreateInsertSelect  Time elapsed: 1.019 s  <<< ERROR!
org.apache.nifi.processor.exception.ProcessException: Connection retrieval failed
        at org.apache.nifi.dbcp.HikariCPConnectionPoolTest.testCreateInsertSelect(HikariCPConnectionPoolTest.java:172)
Caused by: java.sql.SQLException: Failed to create database '/tmp/HikariCPConnectionPoolTest-e933e90f-c201-46d3-88f6-74bbcec53ab6', see the next exception for details.
Caused by: org.apache.derby.iapi.error.StandardException: Failed to create database '/tmp/HikariCPConnectionPoolTest-e933e90f-c201-46d3-88f6-74bbcec53ab6', see the next exception for details.
Caused by: org.apache.derby.iapi.error.StandardException:
Supplied locale description 'en_${USER.COUNTRY}' is invalid, expecting ln[_CO[_variant]]
ln=lower-case two-letter ISO-639 language code, CO=upper-case two-letter ISO-3166 country codes, see java.util.Locale. 

 

My system locale was set to C.UTF-8. When changed to en_US.UTF-8, the build succeeded.

Steps to reproduce:

export LANG=C.UTF-8
export LC_ALL=C.UTF-8
mvn package

Issue Links

• is related to: NIFI-8478 Unable to build the project (XmlUtilsTest.testShouldHandleXXEInDocumentBuilder:97 assert msg =~ "SAXParseException.* DOCTYPE is disallowed when the feature")
• is related to: NIFI-9884 JacksonCSVRecordReader ignores specified encoding
• is related to: NIFI-9924 Address text encoding issues in nifi-standard-processors
• is related to: NIFI-9925 Update PutUDP and SNMP Tests to allow execution in IPv6 environments
• relates to: NIFI-9902 Improve handling of charsets when performing string/byte conversions
• links to: GitHub Pull Request #5980