googleapis/google-cloud-java

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• [sdk-platform-java] A unary call allocates 19-28 KB client-side, and the documented remedy is a single-threaded batcher

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  priority: p3 type: feature request

  Difficulty 4/5 3-5 days Newbie friendliness 15/100

  googleapis/google-cloud-java#14999 · 1 comment · Opened Nov 13, 2026

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• Nightly-java8 build on macos-15-intel failed.

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  Difficulty 2/5 1-3 hours Newbie friendliness 25/100

  googleapis/google-cloud-java#14965 · Opened Nov 11, 2026

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• Nightly-java8 build on ubuntu-24.04 failed.

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  Difficulty 3/5 1-2 days Newbie friendliness 28/100

  googleapis/google-cloud-java#14918 · Opened Nov 4, 2026

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• eMudhra/emSign CA compromise (October 2026): what Cloud SDK Java Libraries developers need to do

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  Difficulty 2/5 Under an hour Newbie friendliness 12/100

  googleapis/google-cloud-java#14915 · Opened Nov 3, 2026

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• ci: remove obsolete Cloud Build trigger build-library-generation-image-monorepo (java-hermetic-build-prod)

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  Difficulty 2/5 1-3 hours Newbie friendliness 45/100

  googleapis/google-cloud-java#14869 · Opened Oct 30, 2026

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• [java-bigquerystorage] Accept an OpenTelemetry instance per stream writer instead of the cached GlobalOpenTelemetry

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  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  googleapis/google-cloud-java#14765 · 2 comments · Opened Oct 24, 2026

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• [java-firestore] CustomClassMapper.convertBigDecimal calls .abs() on Double, unintentionally flipping negative values to positive

  May be free again @wu-hui claimed this 45 days ago, and no pull request is open. Open

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  Difficulty 2/5 1-3 hours Newbie friendliness 85/100

  googleapis/google-cloud-java#14533 · 1 assignee · Opened Sep 28, 2026

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• [google-auth-library-java] OAuthException.createFromHttpResponseException throws ClassCastException on a Google API error body, losing the HTTP status and body

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  priority: p2 type: bug

  Difficulty 3/5 1-2 days Newbie friendliness 72/100

  googleapis/google-cloud-java#14514 · 1 comment · Opened Sep 25, 2026

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• [bigquery-jdbc] Expose dry-run / query cost estimation API

  May be free again @logachev claimed this 64 days ago, and no pull request is open. Open

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  googleapis/google-cloud-java#14264 · 1 reaction · 1 assignee · Opened Sep 4, 2026

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• Directpath support on non prod environments

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  Difficulty 3/5 1-2 days Newbie friendliness 68/100

  googleapis/google-cloud-java#14246 · Opened Sep 3, 2026

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• Cloud Storage SDK: Attempting to upload files larger than Java heap space results in OOM

  May be free again @Dhriti07 claimed this 75 days ago, and no pull request is open. Open

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  googleapis/google-cloud-java#14187 · 1 assignee · Opened Aug 25, 2026

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• [java-storage] Support `InputStream` as a source of `RequestBody`

  May be free again @Dhriti07 claimed this 46 days ago, and no pull request is open. Open

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  api: storage

  Difficulty 4/5 3-5 days Newbie friendliness 55/100

  googleapis/google-cloud-java#14518 · 1 assignee · Opened Aug 6, 2026

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• Conscrypt not loading in integration tests due to UnsatisfiedLinkErrors

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  priority: p3 type: bug

  Difficulty 4/5 3-5 days Newbie friendliness 45/100

  googleapis/google-cloud-java#13957 · Opened Jul 30, 2026

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• Enhanced Showcase Testing Support

  May be free again @nnicolee claimed this 108 days ago, and no pull request is open. Open

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  priority: p2 type: feature request

  googleapis/google-cloud-java#13926 · 1 comment · 1 assignee · Opened Jul 28, 2026

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• Migrate google-cloud-storage to jackson3

  May be free again @Dhriti07 claimed this 82 days ago, and no pull request is open. Open

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  api: storage

  googleapis/google-cloud-java#13921 · 2 reactions · 1 assignee · Opened Jul 28, 2026

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• Fix GraalVM nightly build failures

  May be free again @whowes claimed this 109 days ago, and no pull request is open. Open

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  priority: p3 type: bug

  googleapis/google-cloud-java#13917 · 1 assignee · Opened Jul 27, 2026

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• Migrate to use ascopes/protobuf-maven-plugin

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  Difficulty 4/5 3-5 days Newbie friendliness 55/100

  googleapis/google-cloud-java#13911 · Opened Jul 27, 2026

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• Re-enable the dependency CI and protobuf CI checks

  May be free again @whowes claimed this 113 days ago, and no pull request is open. Open

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  googleapis/google-cloud-java#13867 · 2 comments · 1 assignee · Opened Jul 22, 2026

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• Align VaporReference and ConcreteReference Nullability name() Formatting

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  priority: p3 type: feature request

  Difficulty 4/5 3-5 days Newbie friendliness 52/100

  googleapis/google-cloud-java#13798 · Opened Jul 16, 2026

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• [java-storage] Feature request: expose ChannelPoolSettings on GrpcStorageOptions.Builder

  May be free again @Dhriti07 claimed this 46 days ago, and no pull request is open. Open

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  api: storage

  Difficulty 3/5 1-2 days Newbie friendliness 76/100

  googleapis/google-cloud-java#14519 · 1 assignee · Opened Jul 14, 2026

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• [Testing] Mockito fails with ArrayStoreException on JDK 8 due to JSpecify TYPE_USE annotations

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  priority: p3 type: bug

  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  googleapis/google-cloud-java#13708 · 2 comments · Opened Jul 8, 2026

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• [java-storage] support partial Path uploads

  May be free again @ShreyasSinha claimed this 127 days ago, and no pull request is open. Open

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  api: storage

  googleapis/google-cloud-java#13705 · 2 comments · 1 assignee · Opened Jul 8, 2026

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• [java-spanner-jdbc] Flaky Test: ITSingleJarTest

  May be free again @olavloite claimed this 130 days ago, and no pull request is open. Open

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  googleapis/google-cloud-java#13670 · 1 comment · 1 assignee · Opened Jul 6, 2026

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• Call DataChatServiceClient with Conversation leads to --> Suppressed: java.lang.RuntimeException: Asynchronous task failed at com.google.api.gax.rpc.ServerStreamIterator.hasNext(ServerStreamIterator.java:105)

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  priority: p3 type: bug

  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  googleapis/google-cloud-java#13566 · 1 comment · Opened Jun 29, 2026

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• [auth]: Switch to mTLS endpoint for IAM and STS when MTLSUtils.isEnabled returns true.

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  priority: p3 type: feature request

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  googleapis/google-cloud-java#13461 · Opened Jun 13, 2026

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• [java-pubsub] PublisherImplTest.testResumePublish hangs

  May be free again @michaelpri10 claimed this 157 days ago, and no pull request is open. Open

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  api: pubsub priority: p2

  googleapis/google-cloud-java#13394 · 1 assignee · Opened Jun 8, 2026

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• Compute LRO exceptions drop structured operation error details

  May be free again @nnicolee claimed this 107 days ago, and no pull request is open. Open

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  googleapis/google-cloud-java#13369 · 1 assignee · Opened Jun 5, 2026

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• Java-Core to Gax Mapping Tracking Ticket

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  priority: p2 type: feature request

  Difficulty 5/5 Over a week Newbie friendliness 25/100

  googleapis/google-cloud-java#13297 · Opened May 29, 2026

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• Java SDK CIs Improvement Tracking Ticket

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  priority: p2 type: feature request

  Difficulty 5/5 Over a week Newbie friendliness 25/100

  googleapis/google-cloud-java#13296 · Opened May 28, 2026

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• gapic_metadata.proto should be updated automatically

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  priority: p3 type: feature request

  Difficulty 4/5 3-5 days Newbie friendliness 50/100

  googleapis/google-cloud-java#13289 · Opened May 28, 2026

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• [java-bigtable] flaky test: SessionImplTest.sessionGoAwayTest

  May be free again @mutianf claimed this 169 days ago, and no pull request is open. Open

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  googleapis/google-cloud-java#13280 · 1 assignee · Opened May 27, 2026

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• CHANGELOG.md was not updated after v1.86.0 release.

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  Difficulty 3/5 1-2 days Newbie friendliness 62/100

  googleapis/google-cloud-java#13177 · 4 comments · Opened May 12, 2026

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• Centrally Manage Dependency Versions for google-auth-library and the rest of the libraries in google-cloud-java

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  priority: p1 type: feature request

  Difficulty 5/5 Over a week Newbie friendliness 25/100

  googleapis/google-cloud-java#13176 · Opened May 12, 2026

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• Missing changelog for com.google.api.grpc:proto-google-common-protos

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  priority: p3

  Difficulty 2/5 1-3 hours Newbie friendliness 72/100

  googleapis/google-cloud-java#13032 · Opened May 7, 2026

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• Sonarqube coverage check is not working for all components

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  priority: p3 type: bug

  Difficulty 4/5 3-5 days Newbie friendliness 42/100

  googleapis/google-cloud-java#13011 · Opened May 5, 2026

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• [monorepo migration] Migrate Cloud Build Samples CI Jobs

  May be free again @hj690 claimed this 28 days ago, and no pull request is open. Open

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  priority: p2

  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  googleapis/google-cloud-java#12983 · Opened May 2, 2026

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• Showcase should test the `json_name` proto annotation

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  priority: p2 type: bug

  Difficulty 3/5 1-2 days Newbie friendliness 58/100

  googleapis/google-cloud-java#12972 · Opened Apr 30, 2026

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• no clirr ignored filed generated for some proto- modules

  May be free again @blakeli0 claimed this 115 days ago, and no pull request is open. Open

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  priority: p3 type: feature request

  googleapis/google-cloud-java#12917 · 1 comment · 1 assignee · Opened Apr 24, 2026

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• [java-storage-nio]: transitive google-cloud-storage dependency causes scope conflicts when used at test scope

  May be free again @Dhriti07 claimed this 81 days ago, and no pull request is open. Open

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  api: storage

  googleapis/google-cloud-java#12897 · 1 assignee · Opened Apr 23, 2026

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• [java-firestore] endsWith sample throws error

  May be free again @morganchen12 claimed this 210 days ago, and no pull request is open. Open

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  api: firestore samples

  googleapis/google-cloud-java#13092 · 1 comment · 1 assignee · Opened Apr 16, 2026

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• [java-firestore] whereHavingExample sample throws error

  May be free again @morganchen12 claimed this 210 days ago, and no pull request is open. Open

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  api: firestore samples

  googleapis/google-cloud-java#13093 · 1 comment · 1 assignee · Opened Apr 16, 2026

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• [sdk-platform-java] Bazel tests should use latest snapshot if common and IAM protos

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  priority: p3 type: bug

  Difficulty 3/5 1-2 days Newbie friendliness 42/100

  googleapis/google-cloud-java#12823 · Opened Apr 16, 2026

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• [java-pubsub] StreamingPull: new subscribers get zero messages - existing subscribers hoard entire backlog with default flow control

  May be free again @michaelpri10 claimed this 218 days ago, and no pull request is open. Open

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  api: pubsub

  googleapis/google-cloud-java#13041 · 1 assignee · Opened Apr 9, 2026

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• [auth-library] Investigate how to handle serialVersionUID for Credential classes

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  priority: p2 type: feature request

  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  googleapis/google-cloud-java#12720 · Opened Apr 8, 2026

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• [java-spanner] Provide a mutation count estimation and document how mutations are calculated

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  api: spanner

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  googleapis/google-cloud-java#12670 · Opened Apr 3, 2026

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• [sdk-platform-java] [o11y] Investigate 500 error reported when client points to non-existent host

  May be free again @jinseopkim0 claimed this 116 days ago, and no pull request is open. Open

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  priority: p3 type: bug

  googleapis/google-cloud-java#12669 · 1 assignee · Opened Apr 3, 2026

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• [sdk-platform-java] Race condition in TracedUnaryCallable causes flaky integration tests

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  priority: p3 type: feature request

  Difficulty 3/5 1-2 days Newbie friendliness 68/100

  googleapis/google-cloud-java#12657 · Opened Apr 2, 2026

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• How to parse BigQuery Audit Log in Java

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  api: bigquery priority: p3 type: feature request

  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  googleapis/google-cloud-java#12180 · 5 comments · Opened Mar 24, 2026

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• [java-firestore] `ServerSideTransaction.execute` ignores `PipelineExecuteOptions` argument

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  api: firestore

  googleapis/google-cloud-java#13094 · 1 assignee · Opened Mar 21, 2026

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• [java-storage] Allow bypassing OS page cache with TransferManager (O_DIRECT)

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  api: storage

  Difficulty 5/5 Over a week Newbie friendliness 30/100

  googleapis/google-cloud-java#12626 · Opened Mar 20, 2026

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