Ok, I have open a Jira issue: https://issues.apache.org/jira/browse/ARROW-10678. Thanks.
2020年11月20日 下午10:39，Wes McKinney <[email protected]<mailto:[email protected]>> 写道： Can you please also open a Jira issue? On Fri, Nov 20, 2020 at 1:36 AM 梁彬彬 <[email protected]<mailto:[email protected]>> wrote: Hello, When I using pyarrow flight client get remote data, I encounter the "assertion failed" problem: It seems the grpc bug. And it is similar with the previous problem: https://issues.apache.org/jira/browse/ARROW-7689 . And the record of grpc is : https://github.com/grpc/grpc/issues/20311 In my project, the version of pyarrow is 2.0.0, and the version of grpcio is 1.33.2. Both are the latest version. When I change the version of pyarrow from 2.0.0 to 0.17.1, the problem disappeared. I am confused why the latest version of pyarrow will cause the bug? And the old version will not? Is this a bug? Thanks a lot.
