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T Patch Info Key Summary Assignee Reporter P Status Resolution Created Updated Due Development
Sub-task PIG-4915

PIG-3839 Eliminate duplicate split calculation for Order by and Skewed Join

Unassigned Rohini Palaniswamy Major Open Unresolved  
Sub-task PIG-4785

PIG-3839 Optimize multi-query plan for diamond shape edges

Rohini Palaniswamy Rohini Palaniswamy Major Open Unresolved  
Sub-task PIG-4249

PIG-3839 Size estimation should be done in sampler instead of sample aggregator

Unassigned Rohini Palaniswamy Major Open Unresolved  
Sub-task PIG-4165

PIG-3839 Rework Hash based aggregation for Tez

Unassigned Rohini Palaniswamy Major Open Unresolved  
Sub-task PIG-4049

PIG-3839 Improve performance of Limit following an Orderby on Tez

Unassigned Rohini Palaniswamy Major Open Unresolved  
Sub-task PIG-3856

PIG-3839 UnionOptimizer in Tez should optimize the case of replicated join

Unassigned Rohini Palaniswamy Major Open Unresolved  
Sub-task PIG-3854

PIG-3839 Simplify plan of Limit on Tez

Unassigned Rohini Palaniswamy Major Open Unresolved  
Sub-task PIG-3850

PIG-3839 Optimize join followed by order by using same key

Unassigned Rohini Palaniswamy Major Open Unresolved  
Sub-task PIG-3849

PIG-3839 Integrate YSmart into Pig on tez

Unassigned Rohini Palaniswamy Major Open Unresolved  
Sub-task PIG-3848

PIG-3839 Dynamically switch to replicate join

Unassigned Rohini Palaniswamy Major Open Unresolved  
Sub-task PIG-3847

PIG-3839 Sort avoidance for group by and join

Unassigned Rohini Palaniswamy Major Open Unresolved  
Sub-task PIG-3845

PIG-3839 Use shared edge with no multiquery

Unassigned Rohini Palaniswamy Major Open Unresolved  
Sub-task PIG-3775

PIG-3839 Use unsorted shuffle in Orderby, Skewed Join to improve performance in Tez

Rohini Palaniswamy Rohini Palaniswamy Major Open Unresolved  
Sub-task PIG-3631

PIG-3839 Improve performance of replicate-join

Unassigned Rohini Palaniswamy Major Open Unresolved  

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