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https://issues.apache.org/jira/browse/CASSANDRA-8181?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Benjamin Lerer updated CASSANDRA-8181:
--------------------------------------
Attachment: CASSANDRA-8181.txt
The problem came from the fact that
{{testBackwardCompatibilityOfImportWithAsciiKeyValidator}} was setting the
System property {{skip.key.validator}} to true while
{{testImportWithAsciiKeyValidator}} was expecting the default value which is
false. As with Java 7 JUnit does not guarantee anymore the order in which the
test methods are run, if
{{testBackwardCompatibilityOfImportWithAsciiKeyValidator}} was run before
{{testImportWithAsciiKeyValidator}} then the second test would fail otherwise
it would pass.
The patch set the the System property {{skip.key.validator}} to false in
{{testImportWithAsciiKeyValidator}}.
> Intermittent failure of SSTableImportTest unit test
> ---------------------------------------------------
>
> Key: CASSANDRA-8181
> URL: https://issues.apache.org/jira/browse/CASSANDRA-8181
> Project: Cassandra
> Issue Type: Bug
> Components: Tests
> Reporter: Michael Shuler
> Assignee: Benjamin Lerer
> Fix For: 2.1.3
>
> Attachments: CASSANDRA-8181.txt,
> SSTableImportTest_failure_system.log.gz
>
>
> {noformat}
> [junit] Testsuite: org.apache.cassandra.tools.SSTableImportTest
> [junit] Tests run: 8, Failures: 1, Errors: 0, Time elapsed: 6.712 sec
> [junit]
> [junit] ------------- Standard Output ---------------
> [junit] Counting keys to import, please wait... (NOTE: to skip this use
> -n <num_keys>)
> [junit] Importing 2 keys...
> [junit] 2 keys imported successfully.
> [junit] Counting keys to import, please wait... (NOTE: to skip this use
> -n <num_keys>)
> [junit] Importing 2 keys...
> [junit] 2 keys imported successfully.
> [junit] Counting keys to import, please wait... (NOTE: to skip this use
> -n <num_keys>)
> [junit] Importing 2 keys...
> [junit] 2 keys imported successfully.
> [junit] Counting keys to import, please wait... (NOTE: to skip this use
> -n <num_keys>)
> [junit] Importing 2 keys...
> [junit] Importing 2 keys...
> [junit] 2 keys imported successfully.
> [junit] Counting keys to import, please wait... (NOTE: to skip this use
> -n <num_keys>)
> [junit] Importing 2 keys...
> [junit] 2 keys imported successfully.
> [junit] Counting keys to import, please wait... (NOTE: to skip this use
> -n <num_keys>)
> [junit] Importing 1 keys...
> [junit] 1 keys imported successfully.
> [junit] Counting keys to import, please wait... (NOTE: to skip this use
> -n <num_keys>)
> [junit] Importing 2 keys...
> [junit] 2 keys imported successfully.
> [junit] ------------- ---------------- ---------------
> [junit] Testcase:
> testImportWithAsciiKeyValidator(org.apache.cassandra.tools.SSTableImportTest):
> FAILED
> [junit] null
> [junit] junit.framework.AssertionFailedError
> [junit] at
> org.apache.cassandra.tools.SSTableImportTest.testImportWithAsciiKeyValidator(SSTableImportTest.java:166)
> [junit]
> [junit]
> [junit] Test org.apache.cassandra.tools.SSTableImportTest FAILED
> {noformat}
> testImportWithAsciiKeyValidator was added in CASSANDRA-7498 and fails as
> above occasionally (~10-15% of runs) in CI. Attached is the system.log from
> the failed test on 2.1 HEAD (8e5fdc2).
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