Bob Hansen created HDFS-9827: -------------------------------- Summary: libhfds++: C++ exceptions should never escape the C API Key: HDFS-9827 URL: https://issues.apache.org/jira/browse/HDFS-9827 Project: Hadoop HDFS Issue Type: Sub-task Reporter: Bob Hansen
Some low-level subsystems (asio, rapidxml) throw exceptions on error. While our internal code doesn't utilize exceptions, these are part of the libraries we are using. Calls to asio should be wrapped in try blocks. For additional safety, all of the C api implementations should have try...catch(...) blocks to catch any C++ exceptions and make sure they don't bring down the calling stack, which might have no concept of exceptions. -- This message was sent by Atlassian JIRA (v6.3.4#6332)