Fix interoperability with < 6.3 transport clients #30971
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ywelsch
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>bug
blocker
:Core/Infra/Transport API
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Pinging @elastic/es-core-infra |
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Pinging @elastic/es-distributed |
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@elasticmachine retest this please |
ywelsch
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Jun 1, 2018
With the default distribution changing in 6.3, clusters might now contain custom metadata that a pure OSS transport client cannot deserialize. As this can break transport clients when accessing the cluster state or reroute APIs, we've decided to exclude any custom metadata that the transport client might not be able to deserialize. This will ensure compatibility between a < 6.3 transport client and a 6.3 default distribution cluster. Note that this PR only covers interoperability with older clients, another follow-up PR will cover full interoperability for >= 6.3 transport clients where we will make it possible again to get the custom metadata from the cluster state. Relates to #30731
ywelsch
added a commit
that referenced
this pull request
Jun 1, 2018
With the default distribution changing in 6.3, clusters might now contain custom metadata that a pure OSS transport client cannot deserialize. As this can break transport clients when accessing the cluster state or reroute APIs, we've decided to exclude any custom metadata that the transport client might not be able to deserialize. This will ensure compatibility between a < 6.3 transport client and a 6.3 default distribution cluster. Note that this PR only covers interoperability with older clients, another follow-up PR will cover full interoperability for >= 6.3 transport clients where we will make it possible again to get the custom metadata from the cluster state. Relates to #30731
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dnhatn
added a commit
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Jun 2, 2018
* 6.x: Adjust BWC version on client features Introduce client feature tracking (#31020) [DOCS] Make geoshape docs less memory hungry (#31014) Fix handling of percent-encoded spaces in Windows batch files (#31034) [Docs] Fix a typo in Create Index naming limitation (#30891) REST high-level client: add delete ingest pipeline API (#30865) Ensure that index_prefixes settings cannot be changed (#30967) REST high-level client: add get ingest pipeline API (#30847) Cross Cluster Search: preserve remote status code (#30976) High-level client: list tasks failure to not lose nodeId (#31001) Refactor Sniffer and make it testable (#29638) [ML][TEST] Fix bucket count assertion in all tests in ModelPlotsIT (#31026) Add an option to split keyword field on whitespace at query time (#30691) Allow rollup job creation only if cluster is x-pack ready (#30963) Fix interoperability with < 6.3 transport clients (#30971) [Tests] Fix alias names in PutIndexTemplateRequestTests (#30960) [DOCS] Fixes links (#31011) Watcher: Give test a little more time
dnhatn
added a commit
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Jun 2, 2018
* master: Avoid randomization bug in FeatureAwareTests Adjust BWC version on client features Add TRACE, CONNECT, and PATCH http methods (#31035) Adjust BWC version on client features [DOCS] Make geoshape docs less memory hungry (#31014) Fix handling of percent-encoded spaces in Windows batch files (#31034) [Docs] Fix a typo in Create Index naming limitation (#30891) Introduce client feature tracking (#31020) Ensure that index_prefixes settings cannot be changed (#30967) REST high-level client: add delete ingest pipeline API (#30865) [ML][TEST] Fix bucket count assertion in all tests in ModelPlotsIT (#31026) Allow rollup job creation only if cluster is x-pack ready (#30963) Fix interoperability with < 6.3 transport clients (#30971) Add an option to split keyword field on whitespace at query time (#30691) [Tests] Fix alias names in PutIndexTemplateRequestTests (#30960) REST high-level client: add get ingest pipeline API (#30847) Cross Cluster Search: preserve remote status code (#30976) High-level client: list tasks failure to not lose nodeId (#31001) [DOCS] Fixes links (#31011) Watcher: Give test a little more time Reuse expiration date of trial licenses (#30950) Remove unused query methods from MappedFieldType. (#30987) Transport client: Don't validate node in handshake (#30737) [DOCS] Clarify not all PKCS12 usable as truststores (#30750) HLRest: Allow caller to set per request options (#30490) Remove version read/write logic in Verify Response (#30879) [DOCS] Update readme for testing x-pack code snippets (#30696) Ensure intended key is selected in SamlAuthenticatorTests (#30993) Core: Remove RequestBuilder from Action (#30966)
jpountz
removed
the
:Distributed/Cluster Coordination
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With the default distribution changing in 6.3, clusters might now contain custom metadata that a pure OSS transport client cannot deserialize. As this can break transport clients when accessing the cluster state or reroute APIs, we've decided to exclude any custom metadata that the transport client might not be able to deserialize. This will ensure compatibility between a < 6.3 transport client and a 6.3 default distribution cluster. Note that this PR only covers interoperability with older clients, another follow-up PR will cover full interoperability for >= 6.3 transport clients where we will make it possible again to get the custom metadata from the cluster state.
Relates to #30731