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fix(bigquery-jdbc): resolve ITOpenTelemetryTest pipeline and trace validation failures - #13898

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logachev merged 2 commits into
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jdbc/fix-otel-it
Jul 27, 2026
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fix(bigquery-jdbc): resolve ITOpenTelemetryTest pipeline and trace validation failures#13898
logachev merged 2 commits into
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jdbc/fix-otel-it

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@keshavdandeva

@keshavdandeva keshavdandeva commented Jul 27, 2026

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b/539501245

This PR addresses two separate failures affecting the ITOpenTelemetryTest suite, one causing flakiness/failures in local validation, and the other causing deterministic timeouts in the nightly CI pipeline.

1. Fix Integration Test Trace ID Assertion (Logic Bug)

  • Root Cause: The ITOpenTelemetryTest suite fetched a list of connection logs from the GCP backend and blindly asserted the presence of a Trace ID on the very first log entry (entries.get(0)). However, the JDBC driver can emit logs outside the scope of a tracing span (e.g., during connection initialization or teardown). If one of these span-less logs happened to be the first one returned, the test falsely failed with Log entry must contain TraceId ==> expected: not <null>.
  • Fix: Updated the verification logic in verifyAndFetchLogs() to iterate through the retrieved logs and assert against the first log entry that actually contains a Trace ID.

2. Fix CI Pipeline OTLP Exporter Timeout (Network Bug)

  • Root Cause: Nightly CI runs were failing with java.io.InterruptedIOException: timeout, caused by a NoRouteToHostException when the OpenTelemetry Netty exporter attempted to route traffic to Google APIs over an IPv6 address (2607:f8b0...). Because the CI runner's environment lacks external IPv6 egress, the packets were silently blackholed, causing the network stack to hang until hitting the hardcoded 10-second OpenTelemetry timeout.
  • Fix: Added the <java.net.preferIPv4Stack>true</java.net.preferIPv4Stack> system property to the maven-surefire-plugin and maven-failsafe-plugin configurations in pom.xml. This forces the JVM to completely bypass the broken IPv6 route and exclusively resolve/route to IPv4 addresses, which the CI runner successfully supports.

Testing:

  • Ran make integration-test test=ITOpenTelemetryTest locally using SA github-actions@bigquery-devtools-drivers.iam.gserviceaccount.com. Confirmed all 6/6 tests compile and pass successfully.

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Code Review

This pull request configures the Maven test plugins to prefer the IPv4 stack by setting the java.net.preferIPv4Stack system property to true. Additionally, it updates the integration test ITOpenTelemetryTest to iterate through the fetched log entries to find one with a non-null trace ID, rather than assuming the first entry contains it. I have no feedback to provide.

@keshavdandeva
keshavdandeva marked this pull request as ready for review July 27, 2026 15:31
@keshavdandeva
keshavdandeva requested review from a team as code owners July 27, 2026 15:31
@logachev
logachev enabled auto-merge (squash) July 27, 2026 17:59
@logachev
logachev merged commit c18141d into main Jul 27, 2026
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@logachev
logachev deleted the jdbc/fix-otel-it branch July 27, 2026 18:25
whowes pushed a commit that referenced this pull request Jul 30, 2026
🤖 I have created a release *beep* *boop*
---


<details><summary>1.89.0</summary>

##
[1.89.0](v1.88.0...v1.89.0)
(2026-07-29)


### Features

* **agentidentity:** onboard v1 and v1beta API versions
([#13796](#13796))
([1b1300d](1b1300d))
* **auth:** add JSpecify Null annotations to Auth
([#13842](#13842))
([f6f24d4](f6f24d4))
* **bigquery-jdbc:** add `SSLTrustStoreType` and `SSLTrustStoreProvider`
connection properties
([#13858](#13858))
([9449be1](9449be1))
* **bigquery-jdbc:** add otel trace and span IDs to local logs
([#13935](#13935))
([2801fbd](2801fbd))
* **bigquery-jdbc:** implement BigQueryParameterMetaData and dynamic
type mappings
([#13812](#13812))
([3d67dba](3d67dba))
* **bigquery-jdbc:** implement parameter setters in PreparedStatement
([#13792](#13792))
([94f7404](94f7404))
* **bigquery-jdbc:** Migrate `getImportedKeys` and `getCrossReference`
to BQ API
([#13692](#13692))
([082b046](082b046))
* **bigquery-jdbc:** migrate `getPrimaryKeys` to use BQ API
([#13691](#13691))
([1951f49](1951f49))
* **bigquery-jdbc:** OpenTelemetry integration in BQ JDBC
([#12902](#12902))
([af18f65](af18f65))
* **bigquery-jdbc:** optimize memory footprint for JSON result set
streaming
([#13660](#13660))
([11f26d3](11f26d3))
* **bigquery-jdbc:** standardize parameter handling and calendar
defensive copying across statement interfaces
([#13805](#13805))
([ccd13eb](ccd13eb))
* **bigtable:** add view_parameters support to BoundStatement
([#13673](#13673))
([d5cc437](d5cc437))
* **bigtable:** BigtableDataClientFactory session support
([#13829](#13829))
([284ce13](284ce13))
* **commerceproducer:** onboard v1beta API
([#13814](#13814))
([61b89b3](61b89b3))
* Default to least-in-flight balancing for Bigtable unary clients
([#13802](#13802))
([ac9ccd1](ac9ccd1))
* **firestore:** Add support for 16MB documents
([#13478](#13478))
([1b7c2e0](1b7c2e0))
* **gapic-generator:** add JSpecify Null annotations to the generator
classes
([#13769](#13769))
([843bd7c](843bd7c))
* **gapic-generator:** Add Nullable annotation to generated classes
([#13558](#13558))
([e3e9d0b](e3e9d0b))
* **gapic-generator:** Add NullMarked annotation to generated classes
([#13584](#13584))
([b7a8504](b7a8504))
* **gax-httpjson:** Add Post Quantum Cryptography (PQC) Support by
default via Conscrypt
([#13853](#13853))
([550df81](550df81))
* **gax-java:** add JSpecify Null annotations to gax
([#13799](#13799))
([65aee08](65aee08))
* **google/cloud/sql:** onboard a new library
([#13864](#13864))
([38e272e](38e272e))
* **google/maps/navconnect/v1:** onboard a new library
([#13927](#13927))
([2256394](2256394))
* **maps-isochrones:** onboard v1 API
([#13817](#13817))
([3037ab3](3037ab3))
* port secure_context testing support to executor proxy
([#13522](#13522))
([0f81bf0](0f81bf0))
* **productregistry:** onboard v1 API
([#13816](#13816))
([9517313](9517313))
* **storage:** allow checksum on appendable upload finalization
([#13833](#13833))
([ddf9add](ddf9add))
* **storage:** enable App-Centric Observability (ACO) support in Otel
([#13248](#13248))
([4329896](4329896))


### Bug Fixes

* **bigquery-jdbc:** Add PerConnectionHandler to list of excempted
logging classes
([#13888](#13888))
([50b3c24](50b3c24))
* **bigquery-jdbc:** add preferIPv4Stack to argLine for Kokoro
reliability
([#13923](#13923))
([d5e33d6](d5e33d6))
* **bigquery-jdbc:** add service resource transformer for standalone IT
([#13893](#13893))
([dc80fe8](dc80fe8))
* **bigquery-jdbc:** align metadata methods error handling with spec
([#13793](#13793))
([d85fb10](d85fb10))
* **bigquery-jdbc:** fix WriteAPI when running in restricted environment
([#13856](#13856))
([66ba925](66ba925))
* **bigquery-jdbc:** refine temporal timezone coercion and
PreparedStatement parameter setters
([#13813](#13813))
([6f68c4d](6f68c4d))
* **bigquery-jdbc:** resolve `ITOpenTelemetryTest` pipeline and trace
validation failures
([#13898](#13898))
([c18141d](c18141d))
* **bigquery-jdbc:** resolve failing otel IT in nightly
([#13915](#13915))
([ac79713](ac79713))
* **bigquery:** resultSet.getLong() does not truncate for large int64
values
([#13718](#13718))
([bc19822](bc19822))
* **bigquery:** support optional fields in BigLakeConfiguration to
prevent NPE on Iceberg/Lakehouse tables
([#13733](#13733))
([e2cca4d](e2cca4d))
* **bigtable:** add materialized view routing param to ReadRows and Sa…
([#13918](#13918))
([4ddf250](4ddf250))
* **bigtable:** bound SessionPoolImpl lock to prevent pod-wide wedge
([#13890](#13890))
([ed87a68](ed87a68))
* **bigtable:** fix session creation leaks
([#13887](#13887))
([d586d07](d586d07))
* **bigtable:** prevent ClientConfigurationManagerTest from wedging on…
([#13907](#13907))
([725086d](725086d))
* **bigtable:** stop installing DirectpathEnforcer on the directpath
pool
([#13880](#13880))
([5f2e056](5f2e056))
* **bom:** make release-note-generation Java 8 compatible
([#13837](#13837))
([bc18390](bc18390))
* **ci:** fix java-cloud-bom release-notes workflow errors
([#13682](#13682))
([b679835](b679835))
* deprecate resource detector
([#13844](#13844))
([aba4f01](aba4f01))
* **deps:** align logback versions and add java8 profile in storage
([#13678](#13678))
([7e57092](7e57092))
* do not start stream with direct executor
([#13945](#13945))
([630e790](630e790))
* fix java-cloud-bom README update workflow after monorepo migration
([#13892](#13892))
([5b8e295](5b8e295))
* **oauth2_http:** Avoid retrying on 4xx errors during GCE metadata ping
([#13715](#13715))
([537c16c](537c16c))
* regenerate
([#13714](#13714))
([8a72860](8a72860))
* regenerate libraries
([#13703](#13703))
([a29ea79](a29ea79)),
refs
[#13690](#13690)
* **release:** handle missing release tags gracefully in
release-note-generation
([#13795](#13795))
([43005fb](43005fb))
* **release:** resolve first-party-dependencies SNAPSHOT in
libraries-bom
([#13790](#13790))
([d5bfe21](d5bfe21))
* **spanner:** avoid data race on DIRECTPATH_CHANNEL_CREATED by using
volatile
([#13727](#13727))
([1e05ea5](1e05ea5))
* **spanner:** prevent fastpath tablet routing flaps
([#13803](#13803))
([4dabdac](4dabdac))
* **storage:** BidiAppendableUpload Takeover operation fixes
([#13776](#13776))
([f2d0474](f2d0474))
* **storage:** correctly insert explicit nulls for json patch updates
([#13716](#13716))
([4fb3f4b](4fb3f4b))
* update group id mapping
([#13698](#13698))
([50a72e1](50a72e1))
* use a new managed channel builder when creating channels
([#13684](#13684))
([a049999](a049999))


### Performance Improvements

* **bigquery-jdbc:** optimize getExportedKeys performance using hybrid
metadata lookup
([#13734](#13734))
([c9738ea](c9738ea))


### Dependencies

* Add Conscrypt to shared-deps
([#13838](#13838))
([05ce6ce](05ce6ce))
* move conscrypt from third-party-dependencies POM to gax-java POM
([#13948](#13948))
([1e634ec](1e634ec))
* **shared-deps:** migrate awaitility to shared-dependencies
([#13671](#13671))
([abb91ef](abb91ef))
* **shared-deps:** switch conscrypt shared dependency to
conscrypt-openjdk-uber
([#13845](#13845))
([2e3f208](2e3f208))
* Update gRPC-Java to v1.82.2
([#13877](#13877))
([da228d8](da228d8))
* Update http-client to v2.2.0
([#13854](#13854))
([334a2c5](334a2c5))
* Update Protobuf-Java to v4.33.6
([#13876](#13876))
([5c6478c](5c6478c))
* Upgrade Guava to v33.6.0-jre
([#13875](#13875))
([41a7a52](41a7a52))


### Documentation

* add ErrorProne and NullAway integration guide and JSpecify migration
playbook
([#13882](#13882))
([d5ea739](d5ea739))
* add JSpecify nullness guidelines to AGENTS.md
([#13881](#13881))
([54b846b](54b846b))
</details>

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

---------

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
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