[jira] [Assigned] (IGNITE-15654) Calcite engine. Fix the test HashAggregateExecutionTest#countOfEmptyWithRewind

2021-10-05 Thread Vyacheslav Koptilin (Jira) 


 [ 
https://issues.apache.org/jira/browse/IGNITE-15654?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Vyacheslav Koptilin reassigned IGNITE-15654:


Assignee: Vyacheslav Koptilin  (was: Taras Ledkov)

> Calcite engine. Fix the test HashAggregateExecutionTest#countOfEmptyWithRewind
> --
>
> Key: IGNITE-15654
> URL: https://issues.apache.org/jira/browse/IGNITE-15654
> Project: Ignite
>  Issue Type: Improvement
>Reporter: Taras Ledkov
>Assignee: Vyacheslav Koptilin
>Priority: Major
>  Labels: calcite2-required, calcite3-required
>  Time Spent: 20m
>  Remaining Estimate: 0h
>
> The test {{HashAggregateExecutionTest#countOfEmptyWithRewind}} uses 
> aggregates without specified groups.
> The test fails with:
> {code}
> class org.apache.ignite.IgniteException: Unexpected exception
>   at 
> org.apache.ignite.internal.processors.query.calcite.exec.ExecutionContext.lambda$execute$0(ExecutionContext.java:309)
>   at 
> org.apache.ignite.internal.processors.query.calcite.exec.QueryTaskExecutorImpl.lambda$execute$0(QueryTaskExecutorImpl.java:68)
>   at 
> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
>   at 
> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
>   at java.base/java.lang.Thread.run(Thread.java:834)
> Caused by: java.lang.ClassCastException: class [Ljava.lang.Object; cannot be 
> cast to class java.lang.Comparable ([Ljava.lang.Object; and 
> java.lang.Comparable are in module java.base of loader 'bootstrap')
>   at 
> java.base/java.util.PriorityQueue.siftUpComparable(PriorityQueue.java:659)
>   at java.base/java.util.PriorityQueue.siftUp(PriorityQueue.java:655)
>   at java.base/java.util.PriorityQueue.offer(PriorityQueue.java:346)
>   at java.base/java.util.PriorityQueue.add(PriorityQueue.java:327)
>   at 
> org.apache.ignite.internal.processors.query.calcite.exec.rel.SortNode.push(SortNode.java:92)
>   at 
> org.apache.ignite.internal.processors.query.calcite.exec.rel.HashAggregateNode.flush(HashAggregateNode.java:188)
>   at 
> org.apache.ignite.internal.processors.query.calcite.exec.rel.HashAggregateNode.end(HashAggregateNode.java:142)
>   at 
> org.apache.ignite.internal.processors.query.calcite.exec.rel.ScanNode.push(ScanNode.java:127)
>   at 
> org.apache.ignite.internal.processors.query.calcite.exec.ExecutionContext.lambda$execute$0(ExecutionContext.java:304)
> {code}



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[jira] [Assigned] (IGNITE-15654) Calcite engine. Fix the test HashAggregateExecutionTest#countOfEmptyWithRewind

2021-09-30 Thread Taras Ledkov (Jira) 


 [ 
https://issues.apache.org/jira/browse/IGNITE-15654?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Taras Ledkov reassigned IGNITE-15654:
-

Assignee: Taras Ledkov

> Calcite engine. Fix the test HashAggregateExecutionTest#countOfEmptyWithRewind
> --
>
> Key: IGNITE-15654
> URL: https://issues.apache.org/jira/browse/IGNITE-15654
> Project: Ignite
>  Issue Type: Improvement
>Reporter: Taras Ledkov
>Assignee: Taras Ledkov
>Priority: Major
>
> The test {{HashAggregateExecutionTest#countOfEmptyWithRewind}} uses 
> aggregates without specified groups.
> The test fails with:
> {code}
> class org.apache.ignite.IgniteException: Unexpected exception
>   at 
> org.apache.ignite.internal.processors.query.calcite.exec.ExecutionContext.lambda$execute$0(ExecutionContext.java:309)
>   at 
> org.apache.ignite.internal.processors.query.calcite.exec.QueryTaskExecutorImpl.lambda$execute$0(QueryTaskExecutorImpl.java:68)
>   at 
> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
>   at 
> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
>   at java.base/java.lang.Thread.run(Thread.java:834)
> Caused by: java.lang.ClassCastException: class [Ljava.lang.Object; cannot be 
> cast to class java.lang.Comparable ([Ljava.lang.Object; and 
> java.lang.Comparable are in module java.base of loader 'bootstrap')
>   at 
> java.base/java.util.PriorityQueue.siftUpComparable(PriorityQueue.java:659)
>   at java.base/java.util.PriorityQueue.siftUp(PriorityQueue.java:655)
>   at java.base/java.util.PriorityQueue.offer(PriorityQueue.java:346)
>   at java.base/java.util.PriorityQueue.add(PriorityQueue.java:327)
>   at 
> org.apache.ignite.internal.processors.query.calcite.exec.rel.SortNode.push(SortNode.java:92)
>   at 
> org.apache.ignite.internal.processors.query.calcite.exec.rel.HashAggregateNode.flush(HashAggregateNode.java:188)
>   at 
> org.apache.ignite.internal.processors.query.calcite.exec.rel.HashAggregateNode.end(HashAggregateNode.java:142)
>   at 
> org.apache.ignite.internal.processors.query.calcite.exec.rel.ScanNode.push(ScanNode.java:127)
>   at 
> org.apache.ignite.internal.processors.query.calcite.exec.ExecutionContext.lambda$execute$0(ExecutionContext.java:304)
> {code}



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