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scylladb / python-driver Public

forked from apache/cassandra-python-driver

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(improvement)Optimize DCAware/RackAware RoundRobinPolicy with host distance caching#651

Draft

mykaul wants to merge 4 commits intoscylladb:masterscylladb/python-driver:masterfrom

mykaul:query_plan_opt_2mykaul/python-driver:query_plan_opt_2Copy head branch name to clipboard

Conversation Commits4 (4)Checks Files changed

Draft

(improvement)Optimize DCAware/RackAware RoundRobinPolicy with host distance caching#651
mykaul wants to merge 4 commits intoscylladb:masterfrom
mykaul:query_plan_opt_2

Commits

Commits on Jan 23, 2026

(improvement)Optimize DCAwareRoundRobinPolicy by removing redundant state
mykaul
committed
(Fix)race condition during host IP address update
mykaul
committed

Commits on Jan 24, 2026

(improvement)Optimize RackAwareRoundRobinPolicy by caching some host distances
mykaul
committed
(improvement)TokenAware round robin policy and others - improved query planning.
mykaul
committed

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