fix writeIndex evaluation for aliases #31562
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AliasOrIndex.Alias#writeIndex was returning a write index when an alias was pointing to only one index, regardless whether `is_write_index` was set to `false`. This fixes that so that there is no write index in such a case that an alias points to only one index with `is_write_index=false`.
talevy
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>bug
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:Data Management/Indices APIs
|
Pinging @elastic/es-core-infra |
bleskes
approved these changes
Jun 25, 2018
| writeIndices = referenceIndexMetaDatas.stream() | ||
| .filter(idxMeta -> Boolean.TRUE.equals(idxMeta.getAliases().get(aliasName).writeIndex())) | ||
| .collect(Collectors.toList()); | ||
| } else if(Boolean.FALSE.equals(referenceIndexMetaDatas.get(0).getAliases().get(aliasName).writeIndex()) == false) { |
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Up to you but I find it more intuitive to collect all the explicit write indices (i.e. flag is true) regardless of size if that is empty we check if referenceIndexMetaDatas is of size 1 and if the first value has null for the flag, if so we set writeIndices to referenceIndexMetaDatas and be happy.
talevy
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Jun 26, 2018
AliasOrIndex.Alias#writeIndex was returning a write index when an alias was pointing to only one index, regardless whether `is_write_index` was set to `false`. This fixes that so that there is no write index in such a case that an alias points to only one index with `is_write_index=false`.
dnhatn
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Jun 26, 2018
* 6.x: Fix broken backport of #31578 by adjusting constructor (#31587) ingest: Add ignore_missing property to foreach filter (#22147) (#31578) Add package pre-install check for java binary (#31343) Docs: Clarify sensitive fields watcher encryption (#31551) Watcher: Remove never executed code (#31135) Improve test times for tests using `RandomObjects::addFields` (#31556) Revert "Remove RestGetAllAliasesAction (#31308)" REST high-level client: add simulate pipeline API (#31158) Get Mapping API to honour allow_no_indices and ignore_unavailable (#31507) Fix Mockito trying to mock IOException that isn't thrown by method (#31433) (#31527) [Test] Add full cluster restart test for Rollup (#31533) Enhance thread context uniqueness assertion fix writeIndex evaluation for aliases (#31562) Add x-opaque-id to search slow logs (#31539) Watcher: Fix put watch action (#31524) [DOCS] Significantly improve SQL docs turn GetFieldMappingsResponse to ToXContentObject (#31544) TEST: Unmute testHistoryUUIDIsGenerated Ingest Attachment: Upgrade Tika to 1.18 (#31252) TEST: Correct the assertion arguments order (#31540)
dnhatn
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Jun 26, 2018
* master: ingest: Add ignore_missing property to foreach filter (#22147) (#31578) Fix a formatting issue in the docvalue_fields documentation. (#31563) reduce log level at gradle configuration time [TEST] Close additional clients created while running yaml tests (#31575) Docs: Clarify sensitive fields watcher encryption (#31551) Watcher: Remove never executed code (#31135) Add support for switching distribution for all integration tests (#30874) Improve robustness of geo shape parser for malformed shapes (#31449) QA: Create xpack yaml features (#31403) Improve test times for tests using `RandomObjects::addFields` (#31556) [Test] Add full cluster restart test for Rollup (#31533) Enhance thread context uniqueness assertion [DOCS] Fix heading format errors (#31483) fix writeIndex evaluation for aliases (#31562) Add x-opaque-id to search slow logs (#31539) Watcher: Fix put watch action (#31524) Add package pre-install check for java binary (#31343) Reduce number of raw types warnings (#31523) Migrate scripted metric aggregation scripts to ScriptContext design (#30111) turn GetFieldMappingsResponse to ToXContentObject (#31544) Close xcontent parsers (partial) (#31513) Ingest Attachment: Upgrade Tika to 1.18 (#31252) TEST: Correct the assertion arguments order (#31540)
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AliasOrIndex.Alias#writeIndex was returning a write index when
an alias was pointing to only one index, regardless whether
is_write_indexwasset to
false. This fixes that so that there is no write index in such a casethat an alias points to only one index with
is_write_index=false.