teamconfx opened a new pull request, #7167: URL: https://github.com/apache/hadoop/pull/7167
### Description of PR JIRA Issue: https://issues.apache.org/jira/browse/HADOOP-19339 BlockCompressorStream assumes that the buffer size will always be greater than the compression overhead, and consequently MAX_INPUT_SIZE will always be greater than or equal to 0. ### How was this patch tested? (1) Set io.compression.codec.snappy.buffersize to 7 (2) Run test: org.apache.hadoop.io.compress.TestCodec#testSnappyMapFile Instead of an OOB exception, the code now throws an IllegalArgumentException with a relevant message. ### For code changes: - [x ] Does the title or this PR starts with the corresponding JIRA issue id (e.g. 'HADOOP-17799. Your PR title ...')? - [ ] Object storage: have the integration tests been executed and the endpoint declared according to the connector-specific documentation? - [ ] If adding new dependencies to the code, are these dependencies licensed in a way that is compatible for inclusion under [ASF 2.0](http://www.apache.org/legal/resolved.html#category-a)? - [ ] If applicable, have you updated the `LICENSE`, `LICENSE-binary`, `NOTICE-binary` files? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
