Failing test: Jest Integration Tests.src/core/server/saved_objects/migrationsv2/actions/integration_tests - migration actions reindex & waitForReindexTask resolves left wait_for_task_completion_timeout when the task does not finish within the timeout

[kibanamachine]

A test failed on a tracked branch

Error: expect(received).resolves.toMatchObject(expected)

- Expected  - 6
+ Received  + 1

  Object {
-   "_tag": "Left",
-   "left": Object {
-     "error": Any<ResponseError>,
-     "message": StringMatching /\[timeout_exception\] Timed out waiting for completion of \[org.elasticsearch.index.reindex.BulkByScrollTask/,
-     "type": "wait_for_task_completion_timeout",
-   },
+   "_tag": "Right",
  }
    at Object.toMatchObject (/dev/shm/workspace/parallel/3/kibana/node_modules/expect/build/index.js:198:20)
    at Object.<anonymous> (/dev/shm/workspace/parallel/3/kibana/src/core/server/saved_objects/migrationsv2/actions/integration_tests/actions.test.ts:799:37)
    at runMicrotasks (<anonymous>)
    at processTicksAndRejections (internal/process/task_queues.js:95:5)
    at _callCircusTest (/dev/shm/workspace/parallel/3/kibana/node_modules/jest-circus/build/run.js:212:5)
    at _runTest (/dev/shm/workspace/parallel/3/kibana/node_modules/jest-circus/build/run.js:149:3)
    at _runTestsForDescribeBlock (/dev/shm/workspace/parallel/3/kibana/node_modules/jest-circus/build/run.js:63:9)
    at _runTestsForDescribeBlock (/dev/shm/workspace/parallel/3/kibana/node_modules/jest-circus/build/run.js:57:9)
    at _runTestsForDescribeBlock (/dev/shm/workspace/parallel/3/kibana/node_modules/jest-circus/build/run.js:57:9)
    at run (/dev/shm/workspace/parallel/3/kibana/node_modules/jest-circus/build/run.js:25:3)
    at runAndTransformResultsToJestFormat (/dev/shm/workspace/parallel/3/kibana/node_modules/jest-circus/build/legacy-code-todo-rewrite/jestAdapterInit.js:176:21)
    at jestAdapter (/dev/shm/workspace/parallel/3/kibana/node_modules/jest-circus/build/legacy-code-todo-rewrite/jestAdapter.js:109:19)
    at runTestInternal (/dev/shm/workspace/parallel/3/kibana/node_modules/jest-runner/build/runTest.js:380:16)
    at runTest (/dev/shm/workspace/parallel/3/kibana/node_modules/jest-runner/build/runTest.js:472:34)

First failure: Jenkins Build

[elasticmachine]

Pinging @elastic/kibana-core (Team:Core)

[rudolf]

Closing as there seems to have been only a single failure

[kibanamachine]

New failure: CI Build

[kibanamachine]

New failure: CI Build

[kibanamachine]

New failure: CI Build

[kibanamachine]

New failure: CI Build

[kibanamachine]

New failure: CI Build

[jbudz]

skipped

main: 0484e6c
7.x: 698d923

[kibanamachine]

New failure: CI Build

[kibanamachine]

New failure: CI Build

[kibanamachine]

New failure: CI Build

[kibanamachine]

New failure: CI Build

[kibanamachine]

New failure: CI Build

[kibanamachine]

New failure: CI Build

[kibanamachine]

New failure: CI Build

[kibanamachine]

New failure: CI Build

[rudolf]

To fix the initial failures I used a data archive with a lot more data which avoided the race condition where the reindex operation completes in "0s". But now tests seem to be flaky because the larger index takes longer to become available. So I'll be adding a check to only start the reindex once the larger index is "yellow".

[kibanamachine]

New failure: CI Build

[kibanamachine]

New failure: CI Build

[kibanamachine]

New failure: CI Build - 7.16

[TinaHeiligers]

This test seems to be passing on today's hourly builds for 7.16 and 8.0. Based on the history of the flakiness here, should we set time aside to re-evaluate our testing strategy for integration tests?

[rudolf]

The last failure doesn't seem to be flakiness but someone trying to build 7.16 with an 7.17 ES version before we added the necessary support. This created the following errors:

Snapshots for 7.16.1 are available, but couldn't find an artifact in the manifest for [7.16.1, default, linux]

Closing, since the last fix all failures turned out to be noise.