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https://issues.apache.org/jira/browse/IGNITE-9202?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16585580#comment-16585580
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Vladimir Ozerov commented on IGNITE-9202:
-----------------------------------------

[~Mmuzaf], hardcoded timeouts is normal thing. We should not alter our tests 
and set values which will never be present in real life only to let test pass, 
unless it is absolutely needed. In this specific case we need to understand 
what causes query to be mapped for so long first. Do we know the reason?

> .NET `TestRemoteNodes` fails with "Failed to map SQL query to topology"
> -----------------------------------------------------------------------
>
>                 Key: IGNITE-9202
>                 URL: https://issues.apache.org/jira/browse/IGNITE-9202
>             Project: Ignite
>          Issue Type: Test
>          Components: platforms, sql
>            Reporter: Maxim Muzafarov
>            Priority: Blocker
>              Labels: MakeTeamcityGreenAgain, sql-stability
>             Fix For: 2.7
>
>
> Tests constantly fails with exception `Failed to map SQL query to topology.`
> * ExamplesTest.TestRemoteNodes(BinaryModeExample)     
> * ExamplesTest.TestRemoteNodes(LinqExample)
> * ExamplesTest.TestRemoteNodes(SqlExample) 
> {code:java}
> Test(s) failed. Apache.Ignite.Core.Cache.CacheException : Failed to map SQL 
> query to topology. ----> Apache.Ignite.Core.Common.JavaException : 
> javax.cache.CacheException: Failed to map SQL query to topology.
> at 
> org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor.query(GridReduceQueryExecutor.java:577)
> at 
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$8.iterator(IgniteH2Indexing.java:1447)
> at 
> org.apache.ignite.internal.processors.cache.QueryCursorImpl.iterator(QueryCursorImpl.java:95)
> at 
> org.apache.ignite.internal.processors.platform.cache.query.PlatformAbstractQueryCursor.processInLongOutLong(PlatformAbstractQueryCursor.java:147)
> at 
> org.apache.ignite.internal.processors.platform.PlatformTargetProxyImpl.inLongOutLong(PlatformTargetProxyImpl.java:55)
> {code}
> https://ci.ignite.apache.org/project.html?projectId=IgniteTests24Java8&testNameId=-3155722801840665529&branch=%3Cdefault%3E&tab=testDetails



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