Bulk Operation

  1. Choose Issues
  2. Choose Operation
  3. Operation Details
  4. Confirmation

Step 1 of 4: Choose Issues

Cancel

T Patch Info Key Summary Assignee Reporter P Status Resolution Created Updated Due
Sub-task SPARK-11733

SPARK-9850 Allow shuffle readers to request data from just one mapper

Unassigned Matei Zaharia Major Resolved Incomplete  
Sub-task SPARK-11471

SPARK-9850 Improve the way that we plan shuffled join

Unassigned Yin Huai Major Resolved Incomplete  
Sub-task SPARK-9862

SPARK-9850 Join: Handling data skew

Unassigned Yin Huai Major In Progress Unresolved  
Sub-task SPARK-9861

SPARK-9850 Join: Determine the number of reducers used by a shuffle join operator at runtime

Yin Huai Yin Huai Major Resolved Fixed  
Sub-task SPARK-9860

SPARK-9850 Join: Determine the join strategy (broadcast join or shuffle join) at runtime

Unassigned Yin Huai Major In Progress Unresolved  
Sub-task SPARK-9859

SPARK-9850 Aggregation: Determine the number of reducers at runtime

Yin Huai Yin Huai Major Resolved Fixed  
Sub-task SPARK-9858

SPARK-9850 Introduce an ExchangeCoordinator to estimate the number of post-shuffle partitions.

Yin Huai Yin Huai Major Resolved Fixed  
Sub-task SPARK-9853

SPARK-9850 Optimize shuffle fetch of contiguous partition IDs

Matei Zaharia Matei Zaharia Minor In Progress Unresolved  
Sub-task SPARK-9852

SPARK-9850 Let reduce tasks fetch multiple map output partitions

Matei Zaharia Matei Zaharia Major Resolved Fixed  
Sub-task SPARK-9851

SPARK-9850 Support submitting map stages individually in DAGScheduler

Matei Zaharia Matei Zaharia Major Resolved Fixed  

Cancel