vvysotskyi opened a new pull request #2291: URL: https://github.com/apache/drill/pull/2291
# [DRILL-7986](https://issues.apache.org/jira/browse/DRILL-7986): Drill crashes when using the streaming connection with arrays ## Description When copying data from incoming batch to row set, `SingleVectorBufferAccessor` was holding outdated byte buffer that belonged to value vector from the previous batch. It caused JVM crashes when Drill tried to access the data from the outdated buffer. Existing API assumed to call `BufferAccessor.rebind()` method every time buffer from one vector to another one was exchanged but exchange process cannot be controlled by row set API, and since we already hold `VectorAccessor` that has value vector with actual byte buffer, this method became excessive. ## Documentation NA ## Testing Checked manually, no unit test is added since the issue is reproduced coincidentally for and for a specific set of conditions. -- 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]
