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Loop with loopAgain conditional can get stuck if stopped early on multi node system

Description

If a global LOOP activity with a loop again expression is terminated prematurely on some nodes and not others, deadlock will occur.

The stopped slave LOOP will cease to execute whilst the others wait on a global synchronization point.

The loop must continue to execute until all have signalled finished.

Conclusion

None

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Details

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Priority

Fix versions

Pull Request URL

https://github.com/hpcc-systems/HPCC-Platform/pull/7843
https://github.com/hpcc-systems/HPCC-Platform/pull/7843

Created October 9, 2015 at 2:45 PM
Updated October 13, 2015 at 10:30 AM
Resolved October 13, 2015 at 10:30 AM

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