fix: use existing entries to update the round robin cache #739
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brunos-bq
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Nov 16, 2023
| final RoundRobinClusterInfo roundRobinClusterInfo = new RoundRobinClusterInfo(); | ||
| updateCachePropertiesForRoundRobinClusterInfo(roundRobinClusterInfo, props); | ||
| for (final HostSpec host : hostsMissingCacheEntry) { | ||
| for (final HostSpec host : hosts) { |
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does that mean that a new cache entry will be added for every host? including those that already had a cache entry?
let's add comments explaining each part of the conditions
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Yes, each host will have a cache entry. If the host already had an entry, it will just be updated.
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sergiyvamz
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Dec 12, 2023
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* Configuration Profiles (aws#711) Co-authored-by: sergiyvamz <[email protected]> * chore(deps): bump org.testcontainers:postgresql from 1.19.1 to 1.19.2 (aws#743) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore(deps): bump io.vertx:vertx-stack-depchain from 4.4.6 to 4.5.0 (aws#745) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore(deps): bump org.testcontainers:junit-jupiter from 1.19.1 to 1.19.2 (aws#747) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore(deps): bump io.opentelemetry:opentelemetry-api from 1.31.0 to 1.32.0 (aws#746) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore(deps): bump com.fasterxml.jackson.core:jackson-databind from 2.15.3 to 2.16.0 (aws#744) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Disable failing integration test for PG driver (aws#742) * Configuration Profiles documentation (aws#738) * feat: Autoregister a target driver (aws#748) * chore: reduce log level for intentionally ignored exceptions (aws#751) * chore(deps): bump org.testcontainers:mariadb from 1.19.1 to 1.19.3 (aws#756) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore(deps): bump software.amazon.awssdk:secretsmanager from 2.21.21 to 2.21.31 (aws#762) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore(deps): bump io.opentelemetry:opentelemetry-sdk from 1.31.0 to 1.32.0 (aws#758) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore(deps): bump org.testcontainers:postgresql from 1.19.2 to 1.19.3 (aws#757) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore(deps): bump org.testcontainers:junit-jupiter from 1.19.2 to 1.19.3 (aws#759) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * feat: node fastest response time strategy (aws#755) * chore: update changelog and versioning for version 2.3.1 (aws#754) * chore(deps): bump org.testcontainers:testcontainers from 1.19.1 to 1.19.3 (aws#771) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore(deps): bump org.mariadb.jdbc:mariadb-java-client from 3.3.0 to 3.3.1 (aws#767) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore(deps): bump org.apache.poi:poi-ooxml from 5.2.4 to 5.2.5 (aws#769) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore(deps): bump software.amazon.awssdk:secretsmanager from 2.21.31 to 2.21.38 (aws#772) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore(deps): bump software.amazon.awssdk:rds from 2.21.11 to 2.21.38 (aws#773) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore(deps): bump software.amazon.awssdk:rds from 2.21.38 to 2.21.42 (aws#776) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore(deps): bump org.postgresql:postgresql from 42.6.0 to 42.7.1 (aws#778) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore(deps): bump software.amazon.awssdk:secretsmanager from 2.21.38 to 2.21.43 (aws#781) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore(deps): bump io.opentelemetry:opentelemetry-exporter-otlp from 1.32.0 to 1.33.0 (aws#777) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * fix: use existing entries to update the round robin cache (aws#739) * set hostId in HostSpec (aws#782) * docs: update HikariCP example to include configuring the datasource with a JDBC URL (aws#749) * Enhanced host monitoring plugin ver.2 (aws#764) * Fix: expose AuroraInitialConnectionStrategyPlugin with a plugin code (aws#784) * feat: FederatedAuthConnectionPlugin (aws#741) * chore: replace synchronized with locks in AwsCredentialsManager (aws#785) * docs: FederatedAuthPlugin (aws#787) Co-authored-by: Karen <[email protected]> * chore(deps): bump io.opentelemetry:opentelemetry-sdk-metrics from 1.32.0 to 1.33.0 (aws#792) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore(deps): bump software.amazon.awssdk:ec2 from 2.21.12 to 2.22.1 (aws#795) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore(deps): bump io.opentelemetry:opentelemetry-api from 1.32.0 to 1.33.0 (aws#794) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore(deps): bump org.junit.jupiter:junit-jupiter-params from 5.10.0 to 5.10.1 (aws#793) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Improve efm2 failure detection timing (aws#797) * chore: update versioning and changelog (aws#791) * fix: SqlMethodAnalyzer to handle empty SQL query and not throw IndexOutOfBoundsException (aws#798) * Add documentation for read/write splitting Spring limitations (aws#800) * Add example code for Read/Write Splitting sample (aws#765) * fix: restructuring try blocks in dialects for exception handling (aws#799) * chore(deps): bump software.amazon.awssdk:secretsmanager from 2.21.43 to 2.22.5 (aws#802) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore(deps): bump io.vertx:vertx-stack-depchain from 4.5.0 to 4.5.1 (aws#803) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore(deps): bump com.amazonaws:aws-xray-recorder-sdk-core from 2.14.0 to 2.15.0 (aws#804) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * fix: add missing log message (aws#801) Co-authored-by: Bruno Paiva Lima da Silva <[email protected]> * fix: making a variable volatile in RdsHostListProvider (aws#806) * chore(deps): bump software.amazon.awssdk:ec2 from 2.22.1 to 2.22.9 (aws#808) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore(deps): bump io.opentelemetry:opentelemetry-sdk from 1.32.0 to 1.33.0 (aws#809) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore(deps): bump org.postgresql:postgresql from 42.6.0 to 42.7.1 (aws#810) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore(deps): bump tj-actions/changed-files from 37 to 41 in /.github/workflows (aws#811) * transfer session state during failover (aws#814) * feat: Session state transfer redesign (aws#821) * chore(deps): bump software.amazon.awssdk:rds from 2.21.42 to 2.22.13 (aws#822) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore(deps): bump software.amazon.awssdk:sts from 2.21.42 to 2.22.13 (aws#823) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore(deps): bump com.fasterxml.jackson.core:jackson-databind from 2.16.0 to 2.16.1 (aws#818) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore(deps): bump com.github.spotbugs from 5.2.+ to 6.0.6 (aws#820) Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Improve Multi-AZ cluster detection (aws#824) --------- Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: Bruno Paiva Lima da Silva <[email protected]> Co-authored-by: sergiyvamz <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: sergiyvamz <[email protected]> Co-authored-by: Karen <[email protected]> Co-authored-by: crystall-bitquill <[email protected]> Co-authored-by: aaronchung-bitquill <[email protected]> Co-authored-by: congoamz <[email protected]>
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Summary
Use existing entries to update the round robin cache
Description
The round robin cache is updated if all hosts have a cache entry, and if there are no existing cache entries for any host, new entries will be made for all hosts. This is missing the case where only some hosts have cache entries available. This PR amends the update cache conditions to include this scenario.
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By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.