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T Patch Info Key Summary Assignee Reporter P Status Resolution Created Updated Due Development
Sub-task SPARK-9529

SPARK-9457 Improve sort on Decimal

Davies Liu Davies Liu Critical Resolved Fixed  
Sub-task SPARK-9495

SPARK-9457 Support prefix generation for date / timestamp data type

Davies Liu Reynold Xin Major Resolved Fixed  
Sub-task SPARK-9483

SPARK-9457 UTF8String.getPrefix only works in little-endian order

Matthew Brandyberry Reynold Xin Critical Resolved Fixed  
Sub-task SPARK-9469

SPARK-9457 TungstenSort should not do safe -> unsafe conversion itself

Reynold Xin Reynold Xin Critical Resolved Fixed  
Sub-task SPARK-9460

SPARK-9457 Avoid byte array allocation in StringPrefixComparator

Reynold Xin Reynold Xin Major Resolved Fixed  
Sub-task SPARK-9459

SPARK-9457 avoid copy for UTF8String during unsafe sorting

Davies Liu Davies Liu Major Resolved Fixed  
Sub-task SPARK-9458

SPARK-9457 Avoid object allocation in prefix generation

Reynold Xin Reynold Xin Major Resolved Fixed  
Sub-task SPARK-9364

SPARK-9457 Fix array out of bounds and use-after-free bugs in UnsafeExternalSorter

Josh Rosen Josh Rosen Major Resolved Fixed  
Sub-task SPARK-7079

SPARK-9457 Cache-aware external sort

Josh Rosen Reynold Xin Major Resolved Fixed  
Sub-task SPARK-7078

SPARK-9457 Cache-aware binary processing in-memory sort

Josh Rosen Reynold Xin Major Resolved Fixed  

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