Spanner Sessions: should batch create sessions with database role by overriding session database-role failed

[flaky-bot]

This test failed!

To configure my behavior, see the Flaky Bot documentation.

If I'm commenting on this issue too often, add the flakybot: quiet label and
I will stop commenting.

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commit: dd9d505
buildURL: Build Status, Sponge
status: failed

Test output

ifError got unwanted exception: 5 NOT_FOUND: Session not found: projects/long-door-651/instances/gcloud-tests-instance-aef7c5cf/databases/gcloud-tests-database-6bcdc561/sessions/AH67Lq4x8DwsdJn3W30dAMmeLJ__kvrwj9TsAQDqMXIPU7ntlTuu1BmoQdJqcLfnM9Z1WdfTfdnPfHs
AssertionError [ERR_ASSERTION]: ifError got unwanted exception: 5 NOT_FOUND: Session not found: projects/long-door-651/instances/gcloud-tests-instance-aef7c5cf/databases/gcloud-tests-database-6bcdc561/sessions/AH67Lq4x8DwsdJn3W30dAMmeLJ__kvrwj9TsAQDqMXIPU7ntlTuu1BmoQdJqcLfnM9Z1WdfTfdnPfHs
    at /workspace/build/system-test/spanner.js:2374:24
        -> /workspace/system-test/spanner.ts:3102:18
    at Immediate._onImmediate (build/src/session.js:246:13)
        -> /workspace/src/session.ts:405:9
    at processImmediate (internal/timers.js:463:21)
    at callErrorFromStatus (node_modules/@grpc/grpc-js/build/src/call.js:31:19)
        -> /workspace/node_modules/@grpc/grpc-js/src/call.ts:81:17
    at Object.onReceiveStatus (node_modules/@grpc/grpc-js/build/src/client.js:192:76)
        -> /workspace/node_modules/@grpc/grpc-js/src/client.ts:356:55
    at /workspace/node_modules/@grpc/grpc-js/build/src/call-interface.js:78:35
        -> /workspace/node_modules/@grpc/grpc-js/src/call-interface.ts:149:27
    at Object.onReceiveStatus (node_modules/grpc-gcp/build/src/index.js:73:29)
        -> /workspace/node_modules/grpc-gcp/src/index.ts:132:15
    at InterceptingListenerImpl.onReceiveStatus (node_modules/@grpc/grpc-js/build/src/call-interface.js:73:23)
        -> /workspace/node_modules/@grpc/grpc-js/src/call-interface.ts:145:19
    at Object.onReceiveStatus (node_modules/@grpc/grpc-js/build/src/client-interceptors.js:360:141)
        -> /workspace/node_modules/@grpc/grpc-js/src/client-interceptors.ts:455:34
    at Object.onReceiveStatus (node_modules/@grpc/grpc-js/build/src/client-interceptors.js:323:181)
        -> /workspace/node_modules/@grpc/grpc-js/src/client-interceptors.ts:417:48
    at /workspace/node_modules/@grpc/grpc-js/build/src/resolving-call.js:94:78
        -> /workspace/node_modules/@grpc/grpc-js/src/resolving-call.ts:111:24
    at processTicksAndRejections (internal/process/task_queues.js:79:11)
for call at
    at ServiceClientImpl.makeUnaryRequest (node_modules/@grpc/grpc-js/build/src/client.js:160:34)
        -> /workspace/node_modules/@grpc/grpc-js/src/client.ts:326:30
    at ServiceClientImpl. (node_modules/@grpc/grpc-js/build/src/make-client.js:105:19)
        -> /workspace/node_modules/@grpc/grpc-js/src/make-client.ts:189:15
    at /workspace/build/src/v1/spanner_client.js:223:29
        -> /workspace/src/v1/spanner_client.ts:302:25
    at /workspace/node_modules/google-gax/build/src/normalCalls/timeout.js:44:16
        -> /workspace/node_modules/google-gax/src/normalCalls/timeout.ts:54:13
    at repeat (node_modules/google-gax/build/src/normalCalls/retries.js:80:25)
        -> /workspace/node_modules/google-gax/src/normalCalls/retries.ts:104:19
    at /workspace/node_modules/google-gax/build/src/normalCalls/retries.js:118:13
        -> /workspace/node_modules/google-gax/src/normalCalls/retries.ts:144:7
    at OngoingCall.call (node_modules/google-gax/build/src/call.js:67:27)
        -> /workspace/node_modules/google-gax/src/call.ts:81:23
    at NormalApiCaller.call (node_modules/google-gax/build/src/normalCalls/normalApiCaller.js:34:19)
        -> /workspace/node_modules/google-gax/src/normalCalls/normalApiCaller.ts:43:15
    at /workspace/node_modules/google-gax/build/src/createApiCall.js:84:30
        -> /workspace/node_modules/google-gax/src/createApiCall.ts:118:26

[flaky-bot]

Looks like this issue is flaky. 😟

I'm going to leave this open and stop commenting.

A human should fix and close this.

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When run at the same commit (dd9d505), this test passed in one build (Build Status, Sponge) and failed in another build (Build Status, Sponge).