[teiid-issues] [JBoss JIRA] (TEIID-1958) Assertion failed in SortUtility
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https://issues.jboss.org/browse/TEIID-1958?page=com.atlassian.jira.plugin...
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Steven Hawkins commented on TEIID-1958:
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Just to confirm, is this on 7.7 or 7.6. This looks similar to TEIID-1949
The log shows the initial query, but that is not the final plan form as it shows just a
single pushdown.
You're workaround sounds good. We would combine the distinct and the order by
operation in this example, but understanding that the group by could be dropped we would
only do currently if the grouping columns were unique.
Assertion failed in SortUtility
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Key: TEIID-1958
URL: https://issues.jboss.org/browse/TEIID-1958
Project: Teiid
Issue Type: Bug
Components: Query Engine
Affects Versions: 7.7
Reporter: Mark Addleman
Assignee: Steven Hawkins
Attachments: teiid.log
Getting an assert failure in SortUtility. Plan is attached. Stack trace below:
Caused by: java.lang.AssertionError: Assertion failed.
at org.teiid.core.util.Assertion.failed(Assertion.java:73)
at org.teiid.core.util.Assertion.assertTrue(Assertion.java:68)
at org.teiid.core.util.Assertion.assertTrue(Assertion.java:60)
at org.teiid.query.processor.relational.SortUtility.<init>(SortUtility.java:145)
at org.teiid.query.processor.relational.SortNode.sortPhase(SortNode.java:96)
at org.teiid.query.processor.relational.SortNode.getFinalBuffer(SortNode.java:180)
at
org.teiid.query.processor.relational.RelationalPlan.getFinalBuffer(RelationalPlan.java:307)
at org.teiid.query.processor.QueryProcessor.getFinalBuffer(QueryProcessor.java:239)
at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:137)
at org.teiid.dqp.internal.process.RequestWorkItem.processMore(RequestWorkItem.java:374)
at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:287)
... 37 more
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