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https://issues.apache.org/jira/browse/CASSANDRA-19034?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17787323#comment-17787323
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Branimir Lambov commented on CASSANDRA-19034:
---------------------------------------------
Yes, we have run the entire unit test suite (no dtests yet) with SAI as
default, and these three are the only failures that aren't usecases that SAI
can't support (ByteOrderedPartitioner and blobs).
With CASSANDRA-18753, we will have a test configuration run as part as the
precommit tests that runs with SAI (plus tries, UCS, paxos v2...).
> SelectTest fails when run with SAI index
> ----------------------------------------
>
> Key: CASSANDRA-19034
> URL: https://issues.apache.org/jira/browse/CASSANDRA-19034
> Project: Cassandra
> Issue Type: Bug
> Components: Feature/SAI
> Reporter: Branimir Lambov
> Priority: Normal
> Fix For: 5.0-beta
>
>
> When run with SAI index, the following two tests error out:
> {code}
> [junit-timeout] Testcase:
> testContainsKeyAndContainsWithIndexOnMapValue(org.apache.cassandra.cql3.validation.operations.SelectTest)-_jdk11:
> FAILED
> [junit-timeout] Got less rows than expected. Expected 1 but got 0
> [junit-timeout] junit.framework.AssertionFailedError: Got less rows than
> expected. Expected 1 but got 0
> [junit-timeout] at
> org.apache.cassandra.cql3.CQLTester.assertRows(CQLTester.java:1849)
> [junit-timeout] at
> org.apache.cassandra.cql3.validation.operations.SelectTest.lambda$testContainsKeyAndContainsWithIndexOnMapValue$9(SelectTest.java:625)
> [junit-timeout] at
> org.apache.cassandra.cql3.CQLTester.beforeAndAfterFlush(CQLTester.java:2238)
> [junit-timeout] at
> org.apache.cassandra.cql3.validation.operations.SelectTest.testContainsKeyAndContainsWithIndexOnMapValue(SelectTest.java:618)
> [junit-timeout] at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> [junit-timeout] at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> [junit-timeout] at
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]
> [junit-timeout]
> [junit-timeout] Testcase:
> testFilterWithIndexForContains(org.apache.cassandra.cql3.validation.operations.SelectTest)-_jdk11:
> FAILED
> [junit-timeout] Invalid value for row 1 column 0 (k1 of type int), expected
> <1> but got <0>
> [junit-timeout] Invalid value for row 1 column 2 (v of type set<int>),
> expected <{4, 5, 6}> but got <{2, 3, 4}>
> [junit-timeout]
> [junit-timeout] junit.framework.AssertionFailedError: Invalid value for row 1
> column 0 (k1 of type int), expected <1> but got <0>
> [junit-timeout] Invalid value for row 1 column 2 (v of type set<int>),
> expected <{4, 5, 6}> but got <{2, 3, 4}>
> [junit-timeout]
> [junit-timeout] at
> org.apache.cassandra.cql3.CQLTester.assertRows(CQLTester.java:1826)
> [junit-timeout] at
> org.apache.cassandra.cql3.validation.operations.SelectTest.lambda$testFilterWithIndexForContains$6(SelectTest.java:543)
> [junit-timeout] at
> org.apache.cassandra.cql3.CQLTester.beforeAndAfterFlush(CQLTester.java:2240)
> [junit-timeout] at
> org.apache.cassandra.cql3.validation.operations.SelectTest.testFilterWithIndexForContains(SelectTest.java:542)
> [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)
> {code}
> The latter seems to be giving the results in the wrong order, and the order
> flips when the data is flushed.
> Caught during preparation of _latest config that would switch default to SAI
> (CASSANDRA-18753).
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