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https://issues.apache.org/jira/browse/CASSANDRA-15527?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17031019#comment-17031019
]
David Capwell commented on CASSANDRA-15527:
-------------------------------------------
do you run the single test or the whole class?
Best way to simulate CI is as follows
{code}
CASSANDRA_USE_JDK11=true ant testclasslist -Dtest.classlistfile=<(echo
org/apache/cassandra/index/sasi/SASIIndexTest.java) -Dtest.classlistprefix=unit
{code}
I ran the following and got a failure locally on my Mac (different test case,
same class)
{code}
$ while true; do CASSANDRA_USE_JDK11=true ant testclasslist
-Dtest.classlistfile=<(echo org/apache/cassandra/index/sasi/SASIIndexTest.java)
-Dtest.classlistprefix=unit; done;
...
[junit-timeout] Testsuite: org.apache.cassandra.index.sasi.SASIIndexTest
[junit-timeout] Testsuite: org.apache.cassandra.index.sasi.SASIIndexTest Tests
run: 32, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 11.27 sec
[junit-timeout]
[junit-timeout] Testcase:
testConcurrentMemtableReadsAndWrites(org.apache.cassandra.index.sasi.SASIIndexTest):
FAILED
[junit-timeout] null
[junit-timeout] junit.framework.AssertionFailedError
[junit-timeout] at
org.apache.cassandra.index.sasi.utils.RangeIterator.<init>(RangeIterator.java:46)
[junit-timeout] at
org.apache.cassandra.index.sasi.memory.KeyRangeIterator.<init>(KeyRangeIterator.java:42)
[junit-timeout] at
org.apache.cassandra.index.sasi.memory.TrieMemIndex$ConcurrentTrie.search(TrieMemIndex.java:150)
[junit-timeout] at
org.apache.cassandra.index.sasi.memory.TrieMemIndex.search(TrieMemIndex.java:102)
[junit-timeout] at
org.apache.cassandra.index.sasi.memory.IndexMemtable.search(IndexMemtable.java:70)
[junit-timeout] at
org.apache.cassandra.index.sasi.conf.ColumnIndex.searchMemtable(ColumnIndex.java:138)
[junit-timeout] at
org.apache.cassandra.index.sasi.TermIterator.build(TermIterator.java:91)
[junit-timeout] at
org.apache.cassandra.index.sasi.plan.QueryController.getIndexes(QueryController.java:145)
[junit-timeout] at
org.apache.cassandra.index.sasi.plan.Operation$Builder.complete(Operation.java:434)
[junit-timeout] at
org.apache.cassandra.index.sasi.plan.QueryPlan.analyze(QueryPlan.java:57)
[junit-timeout] at
org.apache.cassandra.index.sasi.plan.QueryPlan.execute(QueryPlan.java:68)
[junit-timeout] at
org.apache.cassandra.index.sasi.SASIIndex.lambda$searcherFor$2(SASIIndex.java:301)
[junit-timeout] at
org.apache.cassandra.db.ReadCommand.executeLocally(ReadCommand.java:455)
[junit-timeout] at
org.apache.cassandra.index.sasi.SASIIndexTest.getIndexed(SASIIndexTest.java:2576)
[junit-timeout] at
org.apache.cassandra.index.sasi.SASIIndexTest.getPaged(SASIIndexTest.java:2537)
[junit-timeout] at
org.apache.cassandra.index.sasi.SASIIndexTest.testConcurrentMemtableReadsAndWrites(SASIIndexTest.java:1108)
[junit-timeout] at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[junit-timeout] at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
[junit-timeout] at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[junit-timeout]
[junit-timeout]
[junit-timeout] Test org.apache.cassandra.index.sasi.SASIIndexTest FAILED
{code}
May be possible that one test is flaky and corrupts the other tests
> Fix flakey test - org.apache.cassandra.index.sasi.SASIIndexTest
> testCrossSSTableQueries
> ---------------------------------------------------------------------------------------
>
> Key: CASSANDRA-15527
> URL: https://issues.apache.org/jira/browse/CASSANDRA-15527
> Project: Cassandra
> Issue Type: Bug
> Components: Test/unit
> Reporter: David Capwell
> Assignee: Ekaterina Dimitrova
> Priority: Normal
> Fix For: 4.0-alpha
>
> Attachments: CASSANDRA-15527.txt
>
>
> {code}
> junit.framework.AssertionFailedError: [key13, key2977, key2978, key2979,
> key2980, key2982, key2983, key2984, key2985, key6]
> at
> org.apache.cassandra.index.sasi.SASIIndexTest.testCrossSSTableQueries(SASIIndexTest.java:340)
> at
> org.apache.cassandra.index.sasi.SASIIndexTest.testCrossSSTableQueries(SASIIndexTest.java:286)
> at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> {code}
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