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Posted to issues@geode.apache.org by "Jinwoo Hwang (Jira)" <ji...@apache.org> on 2025/11/04 11:48:00 UTC
[jira] [Resolved] (GEODE-10499) java.net.BindException: Address already in use in PartitionedRegionAttributesMutatorTest during concurrent execution
[ https://issues.apache.org/jira/browse/GEODE-10499?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jinwoo Hwang resolved GEODE-10499.
----------------------------------
Resolution: Fixed
> java.net.BindException: Address already in use in PartitionedRegionAttributesMutatorTest during concurrent execution
> --------------------------------------------------------------------------------------------------------------------
>
> Key: GEODE-10499
> URL: https://issues.apache.org/jira/browse/GEODE-10499
> Project: Geode
> Issue Type: Bug
> Reporter: Jinwoo Hwang
> Assignee: Jinwoo Hwang
> Priority: Major
>
> h2. Problem
> The {{PartitionedRegionAttributesMutatorTest}} is experiencing java.net.BindException: Address already in use (Bind failed) errors when running in concurrent execution environments. This issue occurs when multiple test instances attempt to bind to the same port simultaneously, leading to port conflicts and test failures.
> The error indicates that the current port allocation mechanism is not providing sufficient isolation between concurrent test executions, particularly in CI/CD environments where multiple test suites run in parallel.
> h2. Steps to Reproduce
> # Run multiple instances of PartitionedRegionAttributesMutatorTest concurrently:
>
>
> ./gradlew test --tests "{*}PartitionedRegionAttributesMutatorTest{*}" --parallel
>
>
> # Or run the full test suite with parallel execution enabled
> # Observe BindException failures related to port conflicts
> h2. Error Details
>
>
> java.net.BindException: Address already in use (Bind failed)
> at java.net.PlainSocketImpl.socketBind(Native Method)
> at java.net.AbstractPlainSocketImpl.bind(AbstractPlainSocketImpl.java:387)
> at java.net.ServerSocket.bind(ServerSocket.java:375)
>
>
> h2. Root Cause
> The current port allocation strategy does not provide adequate isolation for concurrent test execution, leading to multiple tests attempting to bind to the same ports simultaneously.
>
> h2. Acceptance Criteria
> * PartitionedRegionAttributesMutatorTest passes consistently in concurrent environments
> * No BindException errors related to port conflicts
> * Tests can run in parallel without port collisions
> * Backward compatibility maintained with existing test infrastructure
> * Performance impact is minimal (< 5% test execution time increase)
> h2. Environment
> * {*}Project{*}: Apache Geode
> * {*}Test Class{*}: PartitionedRegionAttributesMutatorTest
> * {*}Issue Type{*}: Concurrency/Port Conflict
> * {*}OS{*}: All supported platforms (Linux, macOS, Windows)
> * {*}JVM{*}: All supported versions
> h2. Priority
> *High* - Blocking parallel test execution and CI/CD pipeline reliability
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