[PHOENIX-5871] RuleGeneratorTest flakeyness introduced by PHOENIX-4521

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Duplicate
• Affects Version/s: 5.1.0
• Fix Version/s: 5.1.0
• Assignee: Unassigned
• Reporter: Istvan Toth
• Created: 25/Apr/20 06:31
• Updated: 10/Feb/21 10:01
• Resolved: 27/Apr/20 04:51

Description

Since PHOENIX-4521, RuleGeneratorTests on master fails with

Jenkins output:

https://builds.apache.org/view/M-R/view/Phoenix/job/Phoenix-master-matrix/HBASE_PROFILE=2.1/64/

Maven output from my machine:_

[INFO] Running org.apache.phoenix.pherf.RuleGeneratorTest
[ERROR] Tests run: 12, Failures: 4, Errors: 1, Skipped: 0, Time elapsed: 2.527 s <<< FAILURE! - in org.apache.phoenix.pherf.RuleGeneratorTest
[ERROR] testScenarioLevelRuleOverride(org.apache.phoenix.pherf.RuleGeneratorTest)  Time elapsed: 0.28 s  <<< FAILURE!
java.lang.AssertionError: Override rule should contain field length of 5 expected:<5> but was:<15>
	at org.apache.phoenix.pherf.RuleGeneratorTest.testScenarioLevelRuleOverride(RuleGeneratorTest.java:431)

[ERROR] testSequentialIntegerDataSequence(org.apache.phoenix.pherf.RuleGeneratorTest)  Time elapsed: 0.24 s  <<< FAILURE!
java.lang.AssertionError: Could not find a DataSequence.SEQENTIAL rule.
	at org.apache.phoenix.pherf.RuleGeneratorTest.testSequentialIntegerDataSequence(RuleGeneratorTest.java:202)

[ERROR] testValueListRule(org.apache.phoenix.pherf.RuleGeneratorTest)  Time elapsed: 0.223 s  <<< FAILURE!
java.lang.AssertionError: Got a value not in the list for the rule. :000000000000001
	at org.apache.phoenix.pherf.RuleGeneratorTest.testValueListRule(RuleGeneratorTest.java:373)

[ERROR] testRuleOverrides(org.apache.phoenix.pherf.RuleGeneratorTest)  Time elapsed: 0.234 s  <<< FAILURE!
org.junit.ComparisonFailure: Did not find the correct rule. expected:<[GENERAL_CHAR]> but was:<[OTHER_ID]>
	at org.apache.phoenix.pherf.RuleGeneratorTest.testRuleOverrides(RuleGeneratorTest.java:392)

[ERROR] testTimestampRule(org.apache.phoenix.pherf.RuleGeneratorTest)  Time elapsed: 0.232 s  <<< ERROR!
java.lang.NullPointerException
	at org.apache.phoenix.pherf.RuleGeneratorTest.testTimestampRule(RuleGeneratorTest.java:288)

On my machine it reliably fails every time, but I have seen at least one passing test on Jenkins, so technically it is flaky.

Issue Links

• duplicates: PHOENIX-5864 RuleGeneratorTest unit test seem to be failing