[Java][FlightRPC] TestBasicOperation.getStreamLargeBatch is flaky on Windows CI
- 主要语言
- Java
- 星标
- 94
- 派生
- 152
- 平均合并
- 3 天 16 小时
- 30 天内合并 PR
- 11
描述
```
java.lang.IllegalStateException:
Memory was leaked by query. Memory leaked: (134217728)
Allocator(ROOT) 0/134217728/270532608/9223372036854775807 (res/actual/peak/limit)
at org.apache.arrow.memory.BaseAllocator.close(BaseAllocator.java:437)
at org.apache.arrow.memory.RootAllocator.close(RootAllocator.java:29)
at org.apache.arrow.flight.TestBasicOperation$Producer.close(TestBasicOperation.java:514)
at org.apache.arrow.flight.TestBasicOperation.test(TestBasicOperation.java:333)
at org.apache.arrow.flight.TestBasicOperation.test(TestBasicOperation.java:312)
at org.apache.arrow.flight.TestBasicOperation.getStreamLargeBatch(TestBasicOperation.java:270)
```
**Reporter**: [David Li](https://issues.apache.org/jira/browse/ARROW-18034) / @lidavidm
#### Related issues:
- [[Java] Enable allocator logging in CI](https://github.com/apache/arrow/issues/33238) (is related to)
**Note**: *This issue was originally created as [ARROW-18034](https://issues.apache.org/jira/browse/ARROW-18034). Please see the [migration documentation](https://github.com/apache/arrow/issues/14542) for further details.*
贡献指南
调研方向
从 TestBasicOperation.java 中的 getStreamLargeBatch 以及第 270-333 行附近的测试重载开始,然后检查第 514 行附近的 Producer.close 和 stack trace 报告的 allocator 泄漏。在 Windows CI 上复现该测试;完成标准是 getStreamLargeBatch 不再 flaky,并且 allocator 关闭时不报告内存泄漏。
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评估
- 技术栈
- java
- 领域
- ci-cd, testing-qa
- Issue 类型
- 缺陷
- 难度
- 3/5
- 预计耗时
- 1-2 天
- 活跃度
- 停滞
- 描述清晰度
- 需要澄清
- 新手友好度
- 35/100