[
https://issues.apache.org/jira/browse/IGNITE-10199?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Alexey Platonov updated IGNITE-10199:
-------------------------------------
Labels: (was: MakeTeamcityGreenAgain)
> unexpected result from QueryCursor.getAll() in
> IgniteSqlSplitterSelfTest#testMergeJoin
> --------------------------------------------------------------------------------------
>
> Key: IGNITE-10199
> URL: https://issues.apache.org/jira/browse/IGNITE-10199
> Project: Ignite
> Issue Type: Bug
> Components: sql
> Affects Versions: 2.6
> Reporter: Oleg Ignatenko
> Assignee: Alexey Platonov
> Priority: Major
> Time Spent: 8h
> Remaining Estimate: 16h
>
> IgniteSqlSplitterSelfTest#testMergeJoin (in current codebase muted by
> renaming to {{_testMergeJoin}}) fails with message:
> {noformat}
> junit.framework.AssertionFailedError
> at junit.framework.Assert.fail(Assert.java:55)
> at junit.framework.Assert.assertTrue(Assert.java:22)
> at junit.framework.Assert.assertTrue(Assert.java:31)
> at junit.framework.TestCase.assertTrue(TestCase.java:201)
> at
> org.apache.ignite.internal.processors.query.IgniteSqlSplitterSelfTest.testMergeJoin(IgniteSqlSplitterSelfTest.java:182)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:497)
> at junit.framework.TestCase.runTest(TestCase.java:176)
> at
> org.apache.ignite.testframework.junits.GridAbstractTest.runTestInternal(GridAbstractTest.java:2208)
> at
> org.apache.ignite.testframework.junits.GridAbstractTest.access$000(GridAbstractTest.java:144)
> at
> org.apache.ignite.testframework.junits.GridAbstractTest$5.run(GridAbstractTest.java:2124)
> at java.lang.Thread.run(Thread.java:745)
> {noformat}
> Test code referred by above message is last assert in below snippet: {code}
> String qry = "select o1.* from Org o1, " +
> "(select max(o.name) as name, o.id from Org o group by o.id)
> o2 " +
> "where o1.id = o2.id";
> List<List<?>> plan = c.query(new SqlFieldsQuery("explain " + qry)
> .setEnforceJoinOrder(true)).getAll();
> X.println("Plan: " + plan);
> String map0 = (String)plan.get(0).get(0);
> String map1 = (String)plan.get(1).get(0);
> String rdc = (String)plan.get(2).get(0);
> assertTrue(map0.contains("ORDER BY"));
> assertTrue(map1.contains("ORDER BY"));
> {code}
> Note git history appears to refer mute in [commit
> 58e57fd|https://github.com/apache/ignite/commit/70eed75422ea50a7bb9dbe539e2b9a62458e57fd].
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