[jira] [Created] (IGNITE-11588) The wrong result for Query

["Sergey Kozlov (JIRA)" <ji...@apache.org>]

Sergey Kozlov created IGNITE-11588:
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             Summary: The wrong result for Query
                 Key: IGNITE-11588
                 URL: https://issues.apache.org/jira/browse/IGNITE-11588
             Project: Ignite
          Issue Type: Bug
          Components: platforms
    Affects Versions: 2.7
         Environment: Windows 10, Visual Studio 2010 Pro, Oracle JDK 8
            Reporter: Sergey Kozlov


I use modified C++ Query Example (see attached files) that verify the received result against expected one and print out message if they're different. 
Just copy *.cpp file in {{platforms/cpp/examples/query-example/src}} and build example project
1. Start two nodes {{bin\ignite.bat query-example-fix.xml -v}}
2. Run query-example.exe: 
{noformat}
[13:35:48] Ignite node started OK (id=1e2c0f81)
[13:35:48] Topology snapshot [ver=3, locNode=1e2c0f81, servers=3, clients=0, state=ACTIVE, CPUs=8, offheap=9.5GB, heap=2.9GB]

>>> Cache query example started.

Iteration 698. Average salary for 'ApacheIgnite' employees, expected 1500, found: 2000
Iteration 699. Average salary for 'ApacheIgnite' employees, expected 1500, found: 2000
Iteration 700. Average salary for 'ApacheIgnite' employees, expected 1500, found: 2000
Iteration 701. Average salary for 'ApacheIgnite' employees, expected 1500, found: 2000
Iteration 702. Average salary for 'ApacheIgnite' employees, expected 1500, found: 2000
Iteration 703. Average salary for 'ApacheIgnite' employees, expected 1500, found: 2000
Iteration 704. Average salary for 'ApacheIgnite' employees, expected 1500, found: 2000
Iteration 705. Average salary for 'ApacheIgnite' employees, expected 1500, found: 2000
....
Iteration 996. Average salary for 'ApacheIgnite' employees, expected 1500, found: 2000
Iteration 997. Average salary for 'ApacheIgnite' employees, expected 1500, found: 2000
Iteration 998. Average salary for 'ApacheIgnite' employees, expected 1500, found: 2000
Iteration 999. Average salary for 'ApacheIgnite' employees, expected 1500, found: 2000
[13:35:51] Ignite node stopped OK [uptime=00:00:02.652]

>>> Example finished, press 'Enter' to exit ...
{noformat}



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