[CASSANDRA-14106] utest failed: DistributionSequenceTest.setSeed() and simpleSequence()

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 4.0-alpha1, 4.0
• Component/s: Legacy/Testing
• Severity: Normal
• Assignee: Jay Zhuang
• Reporter: Jay Zhuang

Authors

Jay Zhuang

Reviewers

Blake Eggleston

• Created: 12/Dec/17 00:53
• Updated: 15/May/20 08:05
• Resolved: 20/Dec/17 00:24

Description

To reproduce:

$ ant stress-test -Dtest.name=DistributionSequenceTest

stress-test:
    [junit] Testsuite: org.apache.cassandra.stress.generate.DistributionSequenceTest
    [junit] Testsuite: org.apache.cassandra.stress.generate.DistributionSequenceTest Tests run: 4, Failures: 2, Errors: 0, Skipped: 0, Time elapsed: 0.08 sec
    [junit]
    [junit] Testcase: simpleSequence(org.apache.cassandra.stress.generate.DistributionSequenceTest):    FAILED
    [junit] expected:<5> but was:<4>
    [junit] junit.framework.AssertionFailedError: expected:<5> but was:<4>
    [junit]     at org.apache.cassandra.stress.generate.DistributionSequenceTest.simpleSequence(DistributionSequenceTest.java:37)
    [junit]
    [junit]
    [junit] Testcase: setSeed(org.apache.cassandra.stress.generate.DistributionSequenceTest):   FAILED
    [junit] expected:<5> but was:<4>
    [junit] junit.framework.AssertionFailedError: expected:<5> but was:<4>
    [junit]     at org.apache.cassandra.stress.generate.DistributionSequenceTest.setSeed(DistributionSequenceTest.java:111)
    [junit]
    [junit]
    [junit] Test org.apache.cassandra.stress.generate.DistributionSequenceTest FAILED

Issue Links

• relates to: CASSANDRA-14090 stress.generate.Distribution.average broken on trunk