googleapis/google-cloud-java

Google Cloud Client Library for Java

Stars: 2.1k
Forks: 1.2k
Open beginner issues: 2
Indexed issues: 675
Avg merge: 1d 23h
Merged PRs (30d): 139

Dominant language: Java
License: Apache-2.0
Last GitHub push: Sep 19, 2026
Latest indexed: Sep 16, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue help wanted

Beginner friendly Everything

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671 open issues indexed

[java-pubsub] PubSub: keepalive timeout (15s) is shorter than the client ping interval (30s) Open

api: pubsub

googleapis/google-cloud-java#14348 · 4 comments · 1 assignee · Opened Sep 10, 2026
[bigquery-jdbc] Expose dry-run / query cost estimation API Open

googleapis/google-cloud-java#14264 · 1 reaction · 1 assignee · Opened Sep 4, 2026
Directpath support on non prod environments Open

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

googleapis/google-cloud-java#14246 · Opened Sep 3, 2026
Cloud Storage SDK: Attempting to upload files larger than Java heap space results in OOM Open

googleapis/google-cloud-java#14187 · 1 assignee · Opened Aug 25, 2026
Maven 429: Too many requests Open

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

googleapis/google-cloud-java#14171 · Opened Aug 24, 2026
Github CI failing when trying to install xmllint Open

Difficulty 2/5 1-3 hours Newbie friendliness 65/100

googleapis/google-cloud-java#14132 · 1 comment · Opened Aug 19, 2026
BigQuery: create() throws NullPointerException on a duplicate job id outside the US multi-region (java-bigquery#3034 not fixed by #3035) Open

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

googleapis/google-cloud-java#14025 · Opened Aug 10, 2026
[java-bigtable] Mutation's MAX_MUTATIONS and MAX_BYTE_SIZE do not count mutations wrapped from protos Open

googleapis/google-cloud-java#14020 · 1 assignee · Opened Aug 8, 2026
[java-bigtable] RowMutationEntry exposes no serialized size, so bulk-mutation callers must rebuild the proto Open

googleapis/google-cloud-java#14018 · 1 assignee · Opened Aug 8, 2026
[java-bigtable] MutateRowsBatchingDescriptor.createResource() builds the entry proto twice for every batched element Open

googleapis/google-cloud-java#14016 · 1 assignee · Opened Aug 8, 2026
[java-pubsub] Publisher.shutdown() can block forever: messages cancelled in the failure callback are never returned to messagesWaiter Open

api: pubsub

googleapis/google-cloud-java#14001 · 1 assignee · Opened Aug 6, 2026
flaky kokoro required tests blocking PRs Open

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

googleapis/google-cloud-java#13999 · Opened Aug 5, 2026
[java-bigquerystorage] JsonToProtoMessage rejects base64 strings for BYTES columns Open

Difficulty 2/5 1-3 hours Newbie friendliness 20/100

googleapis/google-cloud-java#13980 · Opened Aug 1, 2026
[java-bigquerystorage] JsonToProtoMessage accepts byte[] for repeated BYTES but not scalar BYTES Open

Difficulty 1/5 1-3 hours Newbie friendliness 35/100

googleapis/google-cloud-java#13979 · Opened Aug 1, 2026
Conscrypt not loading in integration tests due to UnsatisfiedLinkErrors Open

priority: p3 type: bug

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

googleapis/google-cloud-java#13957 · Opened Jul 30, 2026
Sonartype report is wrong on new PRs Open

priority: p2 type: bug

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

googleapis/google-cloud-java#13933 · Opened Jul 28, 2026
Enhanced Showcase Testing Support Open

priority: p2 type: feature request

googleapis/google-cloud-java#13926 · 1 comment · 1 assignee · Opened Jul 28, 2026
Migrate google-cloud-storage to jackson3 Open

api: storage

googleapis/google-cloud-java#13921 · 2 reactions · 1 assignee · Opened Jul 28, 2026
Fix GraalVM nightly build failures Open

priority: p3 type: bug

googleapis/google-cloud-java#13917 · 1 assignee · Opened Jul 27, 2026
[flaky test] gapic-libraries-bom fails at install Maven modules to local repository Open

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

googleapis/google-cloud-java#13913 · Opened Jul 27, 2026
Migrate to use ascopes/protobuf-maven-plugin Open

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

googleapis/google-cloud-java#13911 · Opened Jul 27, 2026
Re-enable the dependency CI and protobuf CI checks Open

googleapis/google-cloud-java#13867 · 2 comments · 1 assignee · Opened Jul 22, 2026
Align VaporReference and ConcreteReference Nullability name() Formatting Open

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

googleapis/google-cloud-java#13798 · Opened Jul 16, 2026
ProtoSchemaConverter produces an unresolvable schema when an enum is referenced by multiple non-top-level messages Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

googleapis/google-cloud-java#13786 · Opened Jul 16, 2026
[Testing] Mockito fails with ArrayStoreException on JDK 8 due to JSpecify TYPE_USE annotations Open

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

googleapis/google-cloud-java#13708 · 2 comments · Opened Jul 8, 2026
[java-storage] support partial Path uploads Open

api: storage

googleapis/google-cloud-java#13705 · 2 comments · 1 assignee · Opened Jul 8, 2026
Spanner JDBC Flaky Test: ITSingleJarTest Open

googleapis/google-cloud-java#13670 · 1 comment · 1 assignee · Opened Jul 6, 2026
Call DataChatServiceClient with Conversation leads to --> Suppressed: java.lang.RuntimeException: Asynchronous task failed at com.google.api.gax.rpc.ServerStreamIterator.hasNext(ServerStreamIterator.java:105) Open

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

googleapis/google-cloud-java#13566 · Opened Jun 29, 2026
Flaky test ScheduledRetryingExecutorTest.testSuccessWithFailuresGetAttempt Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

googleapis/google-cloud-java#13535 · Opened Jun 22, 2026
docs (java-firestore): Broken redirects, samples and reference links in the README Open

type: docs

googleapis/google-cloud-java#13530 · 1 assignee · Opened Jun 20, 2026
[auth]: Switch to mTLS endpoint for IAM and STS when MTLSUtils.isEnabled returns true. Open

priority: p3 type: feature request

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

googleapis/google-cloud-java#13461 · Opened Jun 13, 2026
[java-pubsub] PublisherImplTest.testResumePublish hangs Open

api: pubsub priority: p2

googleapis/google-cloud-java#13394 · 1 assignee · Opened Jun 8, 2026
Compute LRO exceptions drop structured operation error details Open

googleapis/google-cloud-java#13369 · 1 assignee · Opened Jun 5, 2026
Java-Core to Gax Mapping Tracking Ticket Open

priority: p2 type: feature request

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

googleapis/google-cloud-java#13297 · Opened May 29, 2026
Java SDK CIs Improvement Tracking Ticket Open

priority: p2 type: feature request

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

googleapis/google-cloud-java#13296 · Opened May 28, 2026
gapic_metadata.proto should be updated automatically Open

priority: p3 type: feature request

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

googleapis/google-cloud-java#13289 · Opened May 28, 2026
[java-bigtable] flaky test: SessionImplTest.sessionGoAwayTest Open

googleapis/google-cloud-java#13280 · 1 assignee · Opened May 27, 2026
[bigtable/test-proxy]: version used for google-cloud-bigtable is not consistent Open

priority: p2 type: bug

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

googleapis/google-cloud-java#13255 · 2 comments · Opened May 22, 2026
CHANGELOG.md was not updated after v1.86.0 release. Open

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

googleapis/google-cloud-java#13177 · 4 comments · Opened May 12, 2026
Centrally Manage Dependency Versions for google-auth-library and the rest of the libraries in google-cloud-java Open

priority: p1 type: feature request

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

googleapis/google-cloud-java#13176 · Opened May 12, 2026
Missing changelog for com.google.api.grpc:proto-google-common-protos Open

priority: p3

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

googleapis/google-cloud-java#13032 · Opened May 7, 2026
Sonarqube coverage check is not working for all components Open

priority: p3 type: bug

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

googleapis/google-cloud-java#13011 · Opened May 5, 2026
[monorepo migration] Migrate Cloud Build Samples CI Jobs Open

priority: p2

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

googleapis/google-cloud-java#12983 · Opened May 2, 2026
Showcase should test the `json_name` proto annotation Open

priority: p2 type: bug

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

googleapis/google-cloud-java#12972 · Opened Apr 30, 2026
google-cloud-trace `ITSystemTest#getTraceTest()` is flaky Open

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

googleapis/google-cloud-java#12959 · Opened Apr 29, 2026
Exceptions created by FlowController don't provide getMessage method implementations Open

priority: p3 type: bug

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

googleapis/google-cloud-java#12950 · Opened Apr 29, 2026
no clirr ignored filed generated for some proto- modules Open

priority: p3 type: feature request

googleapis/google-cloud-java#12917 · 1 comment · 1 assignee · Opened Apr 24, 2026
google-cloud-nio: transitive google-cloud-storage dependency causes scope conflicts when used at test scope Open

api: storage

googleapis/google-cloud-java#12897 · 1 assignee · Opened Apr 23, 2026
[sdk-platform-java] DirectRetryingExecutor re-interrupts the thread before recording interrupt-related attempt failure Open

priority: p2 type: bug

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

googleapis/google-cloud-java#12860 · Opened Apr 20, 2026
[java-firestore] endsWith sample throws error Open

api: firestore samples

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

A short digest of beginner-friendly GitHub issues.