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Pass -T Flag when Running Playback Tests From Source in CI #19633

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alzimmermsft
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@alzimmermsft alzimmermsft commented Mar 5, 2021

This PR adds passing of the -T, parallel build, flag when the From Source playback tests in CI. Passing this flag allows for better usage of VM resources for libraries that currently don't have parallel testing enabled.

Initially, it was prototyped to pass this in all test runs but it was found to slow down completion time when parallel testing was enabled (likely due to thread contention). As more libraries enable parallel testing this configuration should be monitored to ensure it is adding a net benefit for reducing testing time in CI.

@alzimmermsft alzimmermsft self-assigned this Mar 5, 2021
@alzimmermsft alzimmermsft marked this pull request as ready for review March 5, 2021 16:41
@alzimmermsft alzimmermsft changed the title Prototype Using -T Flag in Running Tests Pass -T Flag when Running Playback Tests From Source in CI Mar 5, 2021
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/azp run java - resourcemanager

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Azure Pipelines successfully started running 1 pipeline(s).

@alzimmermsft alzimmermsft merged commit 34c9ad1 into Azure:master Mar 11, 2021
@alzimmermsft alzimmermsft deleted the AzEng_PrototypeTestRunsInParallel branch March 11, 2021 17:20
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