Details
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New Feature
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Status: Accepted
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Major
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Resolution: Unresolved
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None
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None
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Major
Description
An issue to gather together all the different related changes.
Attachments
Issue Links
- relates to
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HPCC-921 timsort
- Resolved
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HPCC-12267 Add a QUANTILE activity
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- Resolved
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1.
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Refactor sort partitioning code to use MP and rationalize + add streaming. |
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Accepted | Gavin Halliday |
2.
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Investigate using more efficient partitioning inside the thor sort |
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Resolved | Jake Smith |
3.
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Allow the SORT partitioning algorithm to be pluggable. |
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Accepted | Gavin Halliday |
4.
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Allow SORT to specify the desired distribution/partition fields |
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Accepted | Gavin Halliday |
5.
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Implement TOPN with a custom partitioner |
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Accepted | Gavin Halliday |
6.
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Allow the partition created by a sort to be saved as a dataset |
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Accepted | Gavin Halliday |
7.
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Improve partitioning for the sliding window join |
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Unresourced | Unassigned |
8.
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potential graph optimization for some sorts |
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Accepted | Unassigned |