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[8.11] Fix flaky migrations actions test by using an index with more …
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…docs (#168848) (#169536)

# Backport

This will backport the following commits from `main` to `8.11`:
- [Fix flaky migrations actions test by using an index with more docs
(#168848)](#168848)

<!--- Backport version: 8.9.7 -->

### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sqren/backport)

<!--BACKPORT [{"author":{"name":"Rudolf
Meijering","email":"[email protected]"},"sourceCommit":{"committedDate":"2023-10-23T14:12:13Z","message":"Fix
flaky migrations actions test by using an index with more docs
(#168848)\n\n## Summary\r\n\r\nSecond attempt at:\r\nfixes
#166190 \r\nfixes
https://github.com/elastic/kibana/issues/166199\r\n\r\n\r\nMore data,
more timeout 👯 I have not been able to cause this to fail\r\nlocally,
but we don't have a flaky test running for jest integrations\r\ntests to
confirm. So the only way to fully test is to merge.\r\n\r\n###
Checklist\r\n\r\nDelete any items that are not applicable to this
PR.\r\n\r\n- [ ] Any text added follows [EUI's
writing\r\nguidelines](https://elastic.github.io/eui/#/guidelines/writing),
uses\r\nsentence case text and includes
[i18n\r\nsupport](https://github.com/elastic/kibana/blob/main/packages/kbn-i18n/README.md)\r\n-
[
]\r\n[Documentation](https://www.elastic.co/guide/en/kibana/master/development-documentation.html)\r\nwas
added for features that require explanation or tutorials\r\n- [ ] [Unit
or
functional\r\ntests](https://www.elastic.co/guide/en/kibana/master/development-tests.html)\r\nwere
updated or added to match the most common scenarios\r\n- [ ] Any UI
touched in this PR is usable by keyboard only (learn more\r\nabout
[keyboard accessibility](https://webaim.org/techniques/keyboard/))\r\n-
[ ] Any UI touched in this PR does not create any new axe
failures\r\n(run axe in
browser:\r\n[FF](https://addons.mozilla.org/en-US/firefox/addon/axe-devtools/),\r\n[Chrome](https://chrome.google.com/webstore/detail/axe-web-accessibility-tes/lhdoppojpmngadmnindnejefpokejbdd?hl=en-US))\r\n-
[ ] If a plugin configuration key changed, check if it needs to
be\r\nallowlisted in the cloud and added to the
[docker\r\nlist](https://github.com/elastic/kibana/blob/main/src/dev/build/tasks/os_packages/docker_generator/resources/base/bin/kibana-docker)\r\n-
[ ] This renders correctly on smaller devices using a
responsive\r\nlayout. (You can test this [in
your\r\nbrowser](https://www.browserstack.com/guide/responsive-testing-on-local-server))\r\n-
[ ] This was checked for
[cross-browser\r\ncompatibility](https://www.elastic.co/support/matrix#matrix_browsers)\r\n\r\n\r\n###
Risk Matrix\r\n\r\nDelete this section if it is not applicable to this
PR.\r\n\r\nBefore closing this PR, invite QA, stakeholders, and other
developers to\r\nidentify risks that should be tested prior to the
change/feature\r\nrelease.\r\n\r\nWhen forming the risk matrix, consider
some of the following examples\r\nand how they may potentially impact
the change:\r\n\r\n| Risk | Probability | Severity | Mitigation/Notes
|\r\n\r\n|---------------------------|-------------|----------|-------------------------|\r\n|
Multiple Spaces&mdash;unexpected behavior in non-default Kibana
Space.\r\n| Low | High | Integration tests will verify that all features
are still\r\nsupported in non-default Kibana Space and when user
switches between\r\nspaces. |\r\n| Multiple nodes&mdash;Elasticsearch
polling might have race conditions\r\nwhen multiple Kibana nodes are
polling for the same tasks. | High | Low\r\n| Tasks are idempotent, so
executing them multiple times will not result\r\nin logical error, but
will degrade performance. To test for this case we\r\nadd plenty of unit
tests around this logic and document manual testing\r\nprocedure. |\r\n|
Code should gracefully handle cases when feature X or plugin Y
are\r\ndisabled. | Medium | High | Unit tests will verify that any
feature flag\r\nor plugin combination still results in our service
operational. |\r\n| [See more potential
risk\r\nexamples](https://github.com/elastic/kibana/blob/main/RISK_MATRIX.mdx)
|\r\n\r\n\r\n### For maintainers\r\n\r\n- [ ] This was checked for
breaking API changes and was
[labeled\r\nappropriately](https://www.elastic.co/guide/en/kibana/master/contributing.html#kibana-release-notes-process)\r\n\r\n---------\r\n\r\nCo-authored-by:
Kibana Machine
<[email protected]>","sha":"36100918ed7180890a60cb9896c66fcc8ae0575e","branchLabelMapping":{"^v8.12.0$":"main","^v(\\d+).(\\d+).\\d+$":"$1.$2"}},"sourcePullRequest":{"labels":["Team:Core","release_note:skip","backport:prev-minor","v8.12.0"],"number":168848,"url":"https://github.com/elastic/kibana/pull/168848","mergeCommit":{"message":"Fix
flaky migrations actions test by using an index with more docs
(#168848)\n\n## Summary\r\n\r\nSecond attempt at:\r\nfixes
#166190 \r\nfixes
https://github.com/elastic/kibana/issues/166199\r\n\r\n\r\nMore data,
more timeout 👯 I have not been able to cause this to fail\r\nlocally,
but we don't have a flaky test running for jest integrations\r\ntests to
confirm. So the only way to fully test is to merge.\r\n\r\n###
Checklist\r\n\r\nDelete any items that are not applicable to this
PR.\r\n\r\n- [ ] Any text added follows [EUI's
writing\r\nguidelines](https://elastic.github.io/eui/#/guidelines/writing),
uses\r\nsentence case text and includes
[i18n\r\nsupport](https://github.com/elastic/kibana/blob/main/packages/kbn-i18n/README.md)\r\n-
[
]\r\n[Documentation](https://www.elastic.co/guide/en/kibana/master/development-documentation.html)\r\nwas
added for features that require explanation or tutorials\r\n- [ ] [Unit
or
functional\r\ntests](https://www.elastic.co/guide/en/kibana/master/development-tests.html)\r\nwere
updated or added to match the most common scenarios\r\n- [ ] Any UI
touched in this PR is usable by keyboard only (learn more\r\nabout
[keyboard accessibility](https://webaim.org/techniques/keyboard/))\r\n-
[ ] Any UI touched in this PR does not create any new axe
failures\r\n(run axe in
browser:\r\n[FF](https://addons.mozilla.org/en-US/firefox/addon/axe-devtools/),\r\n[Chrome](https://chrome.google.com/webstore/detail/axe-web-accessibility-tes/lhdoppojpmngadmnindnejefpokejbdd?hl=en-US))\r\n-
[ ] If a plugin configuration key changed, check if it needs to
be\r\nallowlisted in the cloud and added to the
[docker\r\nlist](https://github.com/elastic/kibana/blob/main/src/dev/build/tasks/os_packages/docker_generator/resources/base/bin/kibana-docker)\r\n-
[ ] This renders correctly on smaller devices using a
responsive\r\nlayout. (You can test this [in
your\r\nbrowser](https://www.browserstack.com/guide/responsive-testing-on-local-server))\r\n-
[ ] This was checked for
[cross-browser\r\ncompatibility](https://www.elastic.co/support/matrix#matrix_browsers)\r\n\r\n\r\n###
Risk Matrix\r\n\r\nDelete this section if it is not applicable to this
PR.\r\n\r\nBefore closing this PR, invite QA, stakeholders, and other
developers to\r\nidentify risks that should be tested prior to the
change/feature\r\nrelease.\r\n\r\nWhen forming the risk matrix, consider
some of the following examples\r\nand how they may potentially impact
the change:\r\n\r\n| Risk | Probability | Severity | Mitigation/Notes
|\r\n\r\n|---------------------------|-------------|----------|-------------------------|\r\n|
Multiple Spaces&mdash;unexpected behavior in non-default Kibana
Space.\r\n| Low | High | Integration tests will verify that all features
are still\r\nsupported in non-default Kibana Space and when user
switches between\r\nspaces. |\r\n| Multiple nodes&mdash;Elasticsearch
polling might have race conditions\r\nwhen multiple Kibana nodes are
polling for the same tasks. | High | Low\r\n| Tasks are idempotent, so
executing them multiple times will not result\r\nin logical error, but
will degrade performance. To test for this case we\r\nadd plenty of unit
tests around this logic and document manual testing\r\nprocedure. |\r\n|
Code should gracefully handle cases when feature X or plugin Y
are\r\ndisabled. | Medium | High | Unit tests will verify that any
feature flag\r\nor plugin combination still results in our service
operational. |\r\n| [See more potential
risk\r\nexamples](https://github.com/elastic/kibana/blob/main/RISK_MATRIX.mdx)
|\r\n\r\n\r\n### For maintainers\r\n\r\n- [ ] This was checked for
breaking API changes and was
[labeled\r\nappropriately](https://www.elastic.co/guide/en/kibana/master/contributing.html#kibana-release-notes-process)\r\n\r\n---------\r\n\r\nCo-authored-by:
Kibana Machine
<[email protected]>","sha":"36100918ed7180890a60cb9896c66fcc8ae0575e"}},"sourceBranch":"main","suggestedTargetBranches":[],"targetPullRequestStates":[{"branch":"main","label":"v8.12.0","labelRegex":"^v8.12.0$","isSourceBranch":true,"state":"MERGED","url":"https://github.com/elastic/kibana/pull/168848","number":168848,"mergeCommit":{"message":"Fix
flaky migrations actions test by using an index with more docs
(#168848)\n\n## Summary\r\n\r\nSecond attempt at:\r\nfixes
#166190 \r\nfixes
https://github.com/elastic/kibana/issues/166199\r\n\r\n\r\nMore data,
more timeout 👯 I have not been able to cause this to fail\r\nlocally,
but we don't have a flaky test running for jest integrations\r\ntests to
confirm. So the only way to fully test is to merge.\r\n\r\n###
Checklist\r\n\r\nDelete any items that are not applicable to this
PR.\r\n\r\n- [ ] Any text added follows [EUI's
writing\r\nguidelines](https://elastic.github.io/eui/#/guidelines/writing),
uses\r\nsentence case text and includes
[i18n\r\nsupport](https://github.com/elastic/kibana/blob/main/packages/kbn-i18n/README.md)\r\n-
[
]\r\n[Documentation](https://www.elastic.co/guide/en/kibana/master/development-documentation.html)\r\nwas
added for features that require explanation or tutorials\r\n- [ ] [Unit
or
functional\r\ntests](https://www.elastic.co/guide/en/kibana/master/development-tests.html)\r\nwere
updated or added to match the most common scenarios\r\n- [ ] Any UI
touched in this PR is usable by keyboard only (learn more\r\nabout
[keyboard accessibility](https://webaim.org/techniques/keyboard/))\r\n-
[ ] Any UI touched in this PR does not create any new axe
failures\r\n(run axe in
browser:\r\n[FF](https://addons.mozilla.org/en-US/firefox/addon/axe-devtools/),\r\n[Chrome](https://chrome.google.com/webstore/detail/axe-web-accessibility-tes/lhdoppojpmngadmnindnejefpokejbdd?hl=en-US))\r\n-
[ ] If a plugin configuration key changed, check if it needs to
be\r\nallowlisted in the cloud and added to the
[docker\r\nlist](https://github.com/elastic/kibana/blob/main/src/dev/build/tasks/os_packages/docker_generator/resources/base/bin/kibana-docker)\r\n-
[ ] This renders correctly on smaller devices using a
responsive\r\nlayout. (You can test this [in
your\r\nbrowser](https://www.browserstack.com/guide/responsive-testing-on-local-server))\r\n-
[ ] This was checked for
[cross-browser\r\ncompatibility](https://www.elastic.co/support/matrix#matrix_browsers)\r\n\r\n\r\n###
Risk Matrix\r\n\r\nDelete this section if it is not applicable to this
PR.\r\n\r\nBefore closing this PR, invite QA, stakeholders, and other
developers to\r\nidentify risks that should be tested prior to the
change/feature\r\nrelease.\r\n\r\nWhen forming the risk matrix, consider
some of the following examples\r\nand how they may potentially impact
the change:\r\n\r\n| Risk | Probability | Severity | Mitigation/Notes
|\r\n\r\n|---------------------------|-------------|----------|-------------------------|\r\n|
Multiple Spaces&mdash;unexpected behavior in non-default Kibana
Space.\r\n| Low | High | Integration tests will verify that all features
are still\r\nsupported in non-default Kibana Space and when user
switches between\r\nspaces. |\r\n| Multiple nodes&mdash;Elasticsearch
polling might have race conditions\r\nwhen multiple Kibana nodes are
polling for the same tasks. | High | Low\r\n| Tasks are idempotent, so
executing them multiple times will not result\r\nin logical error, but
will degrade performance. To test for this case we\r\nadd plenty of unit
tests around this logic and document manual testing\r\nprocedure. |\r\n|
Code should gracefully handle cases when feature X or plugin Y
are\r\ndisabled. | Medium | High | Unit tests will verify that any
feature flag\r\nor plugin combination still results in our service
operational. |\r\n| [See more potential
risk\r\nexamples](https://github.com/elastic/kibana/blob/main/RISK_MATRIX.mdx)
|\r\n\r\n\r\n### For maintainers\r\n\r\n- [ ] This was checked for
breaking API changes and was
[labeled\r\nappropriately](https://www.elastic.co/guide/en/kibana/master/contributing.html#kibana-release-notes-process)\r\n\r\n---------\r\n\r\nCo-authored-by:
Kibana Machine
<[email protected]>","sha":"36100918ed7180890a60cb9896c66fcc8ae0575e"}}]}]
BACKPORT-->

Co-authored-by: Rudolf Meijering <[email protected]>
  • Loading branch information
kibanamachine and rudolf authored Oct 23, 2023
1 parent cdfb952 commit 5cd6b31
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Showing 2 changed files with 30 additions and 9 deletions.
Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,6 @@
* in compliance with, at your election, the Elastic License 2.0 or the Server
* Side Public License, v 1.
*/

import { createTestServers } from '@kbn/core-test-helpers-kbn-server';
import { MIGRATION_CLIENT_OPTIONS } from '@kbn/core-saved-objects-migration-server-internal';
import { runActionTestSuite } from './actions_test_suite';
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -104,7 +104,9 @@ export const runActionTestSuite = ({
{ _source: { title: 'doc 3' } },
{ _source: { title: 'saved object 4', type: 'another_unused_type' } },
{ _source: { title: 'f-agent-event 5', type: 'f_agent_event' } },
{ _source: { title: new Array(1000).fill('a').join(), type: 'large' } }, // "large" saved object
{
_source: { title: new Array(1000).fill('a').join(), type: 'large' },
}, // "large" saved objects
] as unknown as SavedObjectsRawDoc[];
await bulkOverwriteTransformedDocuments({
client,
Expand All @@ -113,6 +115,27 @@ export const runActionTestSuite = ({
refresh: 'wait_for',
})();

await createIndex({
client,
indexName: 'existing_index_with_100k_docs',
aliases: ['existing_index_with_100k_docs_alias'],
esCapabilities,
mappings: {
dynamic: true,
properties: {},
},
})();
const docs100k = new Array(100000).fill({
_source: { title: new Array(1000).fill('a').join(), type: 'large' },
}) as unknown as SavedObjectsRawDoc[]; // 100k "large" saved objects

await bulkOverwriteTransformedDocuments({
client,
index: 'existing_index_with_100k_docs',
operations: docs100k.map((doc) => createBulkIndexOperationTuple(doc)),
refresh: 'wait_for',
})();

await createIndex({
client,
indexName: 'existing_index_2',
Expand Down Expand Up @@ -756,8 +779,7 @@ export const runActionTestSuite = ({

// Reindex doesn't return any errors on it's own, so we have to test
// together with waitForReindexTask
// Failing: See https://github.com/elastic/kibana/issues/166190
describe.skip('reindex & waitForReindexTask', () => {
describe('reindex & waitForReindexTask', () => {
it('resolves right when reindex succeeds without reindex script', async () => {
const res = (await reindex({
client,
Expand Down Expand Up @@ -1122,15 +1144,16 @@ export const runActionTestSuite = ({
it('resolves left wait_for_task_completion_timeout when the task does not finish within the timeout', async () => {
const readyTaskRes = await waitForIndexStatus({
client,
index: 'existing_index_with_docs',
index: 'existing_index_with_100k_docs',
status: 'yellow',
timeout: '300s',
})();

expect(Either.isRight(readyTaskRes)).toBe(true);

const res = (await reindex({
client,
sourceIndex: 'existing_index_with_docs',
sourceIndex: 'existing_index_with_100k_docs',
targetIndex: 'reindex_target',
reindexScript: Option.none,
requireAlias: false,
Expand Down Expand Up @@ -1428,8 +1451,7 @@ export const runActionTestSuite = ({
});
});

// Failing: See https://github.com/elastic/kibana/issues/166199
describe.skip('waitForPickupUpdatedMappingsTask', () => {
describe('waitForPickupUpdatedMappingsTask', () => {
it('rejects if there are failures', async () => {
const res = (await pickupUpdatedMappings(
client,
Expand Down Expand Up @@ -1469,7 +1491,7 @@ export const runActionTestSuite = ({
it('resolves left wait_for_task_completion_timeout when the task does not complete within the timeout', async () => {
const res = (await pickupUpdatedMappings(
client,
'existing_index_with_docs',
'existing_index_with_100k_docs',
1000
)()) as Either.Right<UpdateByQueryResponse>;

Expand Down

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