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https://issues.apache.org/jira/browse/IGNITE-23799?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18054529#comment-18054529
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Ignite TC Bot commented on IGNITE-23799:
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{panel:title=Branch: [pull/11770/head] Base: [master] : No blockers
found!|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}{panel}
{panel:title=Branch: [pull/11770/head] Base: [master] : New Tests
(49)|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}
{color:#00008b}Calcite SQL{color} [[tests
49|https://ci2.ignite.apache.org/viewLog.html?buildId=8823656]]
* {color:#013220}IgniteCalciteTestSuite:
HashJoinExecutionTest.testHashJoinRewind[Task executor = STRIPED, Execution
strategy = FIFO] - PASSED{color}
* {color:#013220}IgniteCalciteTestSuite:
HashJoinExecutionTest.testInnerJoinWithPostFiltration[Task executor = STRIPED,
Execution strategy = FIFO] - PASSED{color}
* {color:#013220}IgniteCalciteTestSuite:
HashJoinExecutionTest.testNonEquiJoinWithDifferentBufferSize[Task executor =
STRIPED, Execution strategy = FIFO] - PASSED{color}
* {color:#013220}IgniteCalciteTestSuite:
HashJoinExecutionTest.testEquiJoinWithDifferentBufferSize[Task executor =
STRIPED, Execution strategy = FIFO] - PASSED{color}
* {color:#013220}IgniteCalciteTestSuite:
HashJoinExecutionTest.testSemiJoinWithPostFiltration[Task executor = STRIPED,
Execution strategy = FIFO] - PASSED{color}
* {color:#013220}IgniteCalciteTestSuite:
HashJoinExecutionTest.testNonEquiJoinWithDifferentBufferSize[Task executor =
STRIPED, Execution strategy = LIFO] - PASSED{color}
* {color:#013220}IgniteCalciteTestSuite:
HashJoinExecutionTest.testEquiJoinWithDifferentBufferSize[Task executor =
STRIPED, Execution strategy = LIFO] - PASSED{color}
* {color:#013220}IgniteCalciteTestSuite:
HashJoinExecutionTest.testSemiJoinWithPostFiltration[Task executor = STRIPED,
Execution strategy = LIFO] - PASSED{color}
* {color:#013220}IgniteCalciteTestSuite:
HashJoinExecutionTest.testHashJoinRewind[Task executor = STRIPED, Execution
strategy = LIFO] - PASSED{color}
* {color:#013220}IgniteCalciteTestSuite:
HashJoinExecutionTest.testEquiJoinWithDifferentBufferSize[Task executor =
STRIPED, Execution strategy = RANDOM] - PASSED{color}
* {color:#013220}IgniteCalciteTestSuite:
HashJoinExecutionTest.testSemiJoinWithPostFiltration[Task executor = STRIPED,
Execution strategy = RANDOM] - PASSED{color}
... and 38 new tests
{panel}
[TeamCity *--> Run :: All*
Results|https://ci2.ignite.apache.org/viewLog.html?buildId=8823150&buildTypeId=IgniteTests24Java8_RunAll]
> Calcite. Implement hash join.
> -----------------------------
>
> Key: IGNITE-23799
> URL: https://issues.apache.org/jira/browse/IGNITE-23799
> Project: Ignite
> Issue Type: Improvement
> Affects Versions: 2.14
> Reporter: Vladimir Steshin
> Assignee: Vladimir Steshin
> Priority: Major
> Labels: calcite, ignite-2, ise, tpch
> Time Spent: 3h 20m
> Remaining Estimate: 0h
>
> At the moment, we have two basic join strategies: nested loop and merge.
> Looks like we can significantly improve performance of equi-joins by
> introducing one more strategy: hash join.
> Adoption of #IGNITE-21720
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