[HPCC-14654] Support parallel activity execution - HPCC

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Details

Type: Improvement
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 6.0.0
Component/s: None
Labels:
- RoadmapCompleted6.0

Compatibility:
Major

Description

This is the parent activity for supporting arbitrary parallel activity execution.

The ultimate aim is to allow as many sinks, sources and other activities to be executed in parallel, and also allow chains of pass-through and grouped activities to be executed in parallel.

Other issues will be created for the different stages and milestones.

Attachments

Issue Links

is cloned by

HPCC-15371 Extend parallel activity execution

Accepted

Sub-Tasks

Progress

1.	Common up hthor/roxie/thor row streaming interfaces	Resolved	Richard Chapman
2.	Split concepts of an input and a row stream	Resolved	Richard Chapman
3.	Release helper classes for executing classes in parallel	Resolved	Gavin Halliday
4.	Add Roxie implementation of parallel PROJECT and PARSE	Resolved	Richard Chapman
5.	Implement roxie parallel inline table	Resolved	Gavin Halliday
6.	Introduce a common syntax for parallel operations	Resolved	Gavin Halliday
7.	Implement roxie parallel aggregate	Resolved	Gavin Halliday
8.	Need to pass stop() up chain even if no start()	Resolved	Gavin Halliday
9.	Design and implement parallel child queries on Roxie	Resolved	Richard Chapman
10.	Add strand support to Thor and implement stranded project	Resolved	Jake Smith
11.	Design and implement parallel child queries on Thor	Resolved	Jake Smith

Activity

People

Assignee:: Gavin Halliday

Reporter:: Gavin Halliday

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Dates

Created:: 11/Dec/15 11:36 AM

Updated:: 24/Aug/16 2:38 PM

Resolved:: 14/Apr/16 3:06 PM