prestodb/presto

master

presto

Grade	Name	Complexity	Churn	Issues
A	presto-spi\src\main\java\com\facebook\presto\spi\plan\MergeJoinNode.java	0	1	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\AddExchangesForSingleNodeExecution.java	7	1	-
A	presto-spi\src\main\java\com\facebook\presto\spi\plan\Ordering.java	4	1	-
A	presto-lark-sheets\src\main\java\com\facebook\presto\lark\sheets\LarkSheetsUtil.java	16	1	-
A	presto-spi\src\main\java\com\facebook\presto\spi\plan\OutputNode.java	2	1	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\AggregationNodeUtils.java	2	1	-
A	presto-spi\src\main\java\com\facebook\presto\spi\plan\PartitioningHandle.java	7	1	-
A	presto-spi\src\main\java\com\facebook\presto\spi\plan\PlanFragmentId.java	3	1	-
A	presto-spi\src\main\java\com\facebook\presto\spi\security\PrestoAuthenticator.java	0	1	-
A	presto-spi\src\main\java\com\facebook\presto\spi\security\PasswordAuthenticatorFactory.java	0	1	-
A	presto-spi\src\main\java\com\facebook\presto\spi\relation\RowExpression.java	0	1	-
A	presto-spi\src\main\java\com\facebook\presto\spi\relation\ExistsExpression.java	3	1	-
A	presto-spi\src\main\java\com\facebook\presto\spi\prerequisites\QueryPrerequisitesContext.java	0	1	-
A	presto-spi\src\main\java\com\facebook\presto\spi\plan\ValuesNode.java	4	1	-
A	presto-spi\src\main\java\com\facebook\presto\spi\plan\TopNRowNumberNode.java	1	1	-
A	presto-spi\src\main\java\com\facebook\presto\spi\plan\PlanChecker.java	1	1	-
A	presto-spi\src\main\java\com\facebook\presto\spi\plan\PlanNodeId.java	4	1	-
A	presto-main-base\src\main\java\com\facebook\presto\cost\CachingCostProvider.java	6	1	-
A	presto-main-base\src\main\java\com\facebook\presto\execution\scheduler\AdaptivePhasedExecutionPolicy.java	2	1	-
A	presto-main-base\src\main\java\com\facebook\presto\sql\planner\optimizations\HashGenerationOptimizer.java	67	1	1