Join reordering stats11 speedup - #605

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sopel39 wants to merge 15 commits into

join-reordering-stats11from

join_reordering_stats11_speedup

Commits on Jun 30, 2017

Replace distributed_joins with join_distribution_type session property
rschlussel-zz
committed
6d905e5

Commits on Jul 3, 2017

Replace reorder_joins with join_reordering_strategy
rschlussel-zz
committed
50370b4
Support matching join distribution type in tests
rschlussel-zz
committed
74c80b2
Support inserting stats for plan unit tests
rschlussel-zz
committed
5454fff
Support passing statsCalculator to RuleAssert
rschlussel-zz
committed
0e609c8
Support using a fake node count for unit tests
rschlussel-zz
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6f49608
Make binaryExpression() handle empty list
rschlussel-zz
committed
8d126e1
Add methods to flip join and set distribution type
rschlussel-zz
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3ba7f24
Add ReorderJoins rule to pick the best join order
rschlussel-zz
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e6d0332
Add benchmark for ReorderJoins rule
rschlussel-zz
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844fe2d

Commits on Jul 4, 2017

Add pcollections library dependency
sopel39
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79d2efa
Use HashTreePMap in PlanNodeStatsEstimate to reduce map copying
sopel39
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6d4246e
Remove @ThreadSafe annotation from CostCalculator interface
sopel39
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09e0924

Commits on Jul 5, 2017

Introduce caching cost and stats calculator
sopel39
committed
bba57ca
Use stats calculator that is join aware in ReorderJoins
sopel39
committed
0eb6a5f