HIVE-29470: Add unit test to verify commonLocalResources after openin…#6338
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kokila-19 wants to merge 1 commit intoapache:masterfrom
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HIVE-29470: Add unit test to verify commonLocalResources after openin…#6338kokila-19 wants to merge 1 commit intoapache:masterfrom
kokila-19 wants to merge 1 commit intoapache:masterfrom
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…g a Tez session Ensures buildCommonLocalResources populates the map with the hive-exec app jar and localized resources so regressions are caught if resource registration is removed.
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…g a Tez session
Ensures buildCommonLocalResources populates the map with the hive-exec app jar and localized resources so regressions are caught if resource registration is removed.
What changes were proposed in this pull request?
Added testCommonLocalResourcesPopulatedOnSessionOpen() to assert that commonLocalResources includes:
the hive-exec app jar and all localized resources when opening a Tez session.
Why are the changes needed?
Resource registration in openInternalUnsafe (adding the app jar and localized resources to commonLocalResources) had no test coverage. Because of that, tests still passed when that registration was removed or commented out, so a regression could go undetected.
This PR adds unit test coverage so that if the commonLocalResources.put() calls for the app jar or localized resources are removed, the new test fails and the regression is caught.
Does this PR introduce any user-facing change?
No
How was this patch tested?
Unit test