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https://issues.apache.org/jira/browse/CALCITE-6462?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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xiong duan resolved CALCITE-6462.
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Fix Version/s: 1.38.0
Resolution: Fixed
> VolcanoPlanner internal valid may throw exception when log trace is enabled
> ---------------------------------------------------------------------------
>
> Key: CALCITE-6462
> URL: https://issues.apache.org/jira/browse/CALCITE-6462
> Project: Calcite
> Issue Type: Bug
> Components: core
> Affects Versions: 1.37.0
> Reporter: xiong duan
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.38.0
>
>
> Unit test in JdbcAdapterTest:
> {code:java}
> @Test void testAioob_5() {
> CalciteAssert.model(JdbcTest.SCOTT_MODEL)
> .query("select *\n"
> + "from scott.emp e left join scott.dept d\n"
> + "on 'job' in (select job from scott.bonus b)")
> .runs();
> }{code}
> Exceptions:
> {code:java}
> RelSubset [rel#108:RelSubset#7.ENUMERABLE.[]] has wrong best cost {1254.5
> rows, 340.5 cpu, 0.0 io}. Correct cost is {1752.0 rows, 337.5 cpu, 0.0
> io}{code}
> The best RelNode and the bestCode is different.
> When log trace is enabled, Tte code will be run:
> {code:java}
> if (LOGGER.isDebugEnabled()) {
> assert isValid(Litmus.THROW);
> }{code}
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