HIVE-26089: Fix flaky TestAsyncPbRpcProxy - disable testMultipleNodes

[abstractdog]

What changes were proposed in this pull request?

Why are the changes needed?

Does this PR introduce any user-facing change?

How was this patch tested?

[Aggarwal-Raghav]

If I recall correctly, for flaky UT the flaky pipeline — https://ci.hive.apache.org/job/hive-flaky-check — needs to be triggered. Can you please attach that for reference

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

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0.0% Coverage on New Code
0.0% Duplication on New Code

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[abstractdog]

If I recall correctly, for flaky UT the flaky pipeline — https://ci.hive.apache.org/job/hive-flaky-check — needs to be triggered. Can you please attach that for reference

makes sense, the fact that it failed in an unrelated precommit made me think it's flaky, especially as the other test case in the same class had already been disabled

let's see: https://ci.hive.apache.org/job/hive-flaky-check/938/

[github-actions]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs.
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