Issues

• Let key-route affinity override rack-aware routing

  area/Alternator_Client_-_javabug
  scylladb/alternator-client-java#179 · Filter by author dkropachev opened on Oct 3, 2026

• Header optimization drops SigV4 SignedHeaders and session tokens after signing

  area/Alternator_Client_-_javabug
  scylladb/alternator-client-java#178 · Filter by author dkropachev opened on Oct 1, 2026

• Async Netty clients require an undocumented synchronous HTTP transport for polling

  area/Alternator_Client_-_javabugdocumentation
  scylladb/alternator-client-java#172 · Filter by author dkropachev opened on Sep 10, 2026

• Retry rerouting leaves Host and SigV4 authorization bound to the original endpoint

  area/Alternator_Client_-_javabug
  scylladb/alternator-client-java#171 · Filter by author dkropachev opened on Sep 10, 2026

• Connection configuration semantics differ from the documented cross-transport contract

  area/Alternator_Client_-_javabugdocumentation
  scylladb/alternator-client-java#170 · Filter by author dkropachev opened on Sep 10, 2026

• Control-plane polling churns connections at the idle boundary and across more than five Apache routes

  area/Alternator_Client_-_javabug
  scylladb/alternator-client-java#169 · Filter by author dkropachev opened on Sep 10, 2026

• Node health cannot distinguish Alternator coordinator failures reported as InternalServerError

  scylladb/alternator-client-java#161 · Filter by author dkropachev opened on Sep 2, 2026

• CRT clients are incompatible with documented AWS SDK 2.20 minimum

  scylladb/alternator-client-java#152 · Filter by author dkropachev opened on Jul 29, 2026

• Make LazyQueryPlan generate retry nodes on demand

  scylladb/alternator-client-java#141 · Filter by author dkropachev opened on Jul 16, 2026

• Add Vector Search API support

  scylladb/alternator-client-java#133 · Filter by author dkropachev opened on Jun 27, 2026

• PrivateLink support

  scylladb/alternator-client-java#114 · Filter by author dkropachev opened on Jun 26, 2026

• Idea: a cross-language test framework for all Alternator drivers

  scylladb/alternator-client-java#113 · Filter by author dkropachev opened on Jun 26, 2026

• Support modern HTTP protocol versions

  scylladb/alternator-client-java#110 · Filter by author dkropachev opened on Jun 26, 2026

• Shard-aware load balancing

  scylladb/alternator-client-java#109 · Filter by author dkropachev opened on Jun 26, 2026

• Node-size awareness (for token-unaware load balancing)

  scylladb/alternator-client-java#108 · Filter by author dkropachev opened on Jun 26, 2026

• Coordinator-only nodes (server-side load balancing)

  scylladb/alternator-client-java#106 · Filter by author dkropachev opened on Jun 26, 2026

• Document reasoning about aws region

  scylladb/alternator-client-java#105 · Filter by author dkropachev opened on Jun 26, 2026

• Support token aware feature.

  scylladb/alternator-client-java#104 · Filter by author dkropachev opened on Jun 26, 2026

• Failed to recover when node sending /localnodes goes down

  scylladb/alternator-client-java#88 · Filter by author CodeLieutenant opened on May 20, 2026
  

• Add metrics and logging for key route affinity decisions

  scylladb/alternator-client-java#35 · Filter by author dkropachev opened on Jan 30, 2026

• Add key route affinity support for TransactWriteItemsRequest

  scylladb/alternator-client-java#33 · Filter by author dkropachev opened on Jan 30, 2026
  1

• Ensure that decomission and dead node scenarios are handled properly

  enhancementjira_migration_done
  Enhancement

  scylladb/alternator-client-java#8 · Filter by author dkropachev opened on Mar 11, 2025