[HDFS-12276] libhdfs++: uri parser has clang warnings that break external projects

• Type: Sub-task
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: hdfs-client
• Assignee: Anatoli Shein
• Reporter: Anatoli Shein
• Created: 08/Aug/17 14:37
• Updated: 26/Oct/18 13:22

Description

When trying to do a clang build of libhdfs++ as part of the ORC project I get some warnings that are treated as errors:

In file included from /home/travis/build/apache/orc/c++/libs/libhdfspp/include/hdfspp/options.h:21:
/home/travis/build/apache/orc/c++/libs/libhdfspp/include/hdfspp/uri.h:30:7: error: 'uri_parse_error' has no out-of-line virtual method definitions; its vtable will be emitted in every translation unit [-Werror,-Wweak-vtables]
class uri_parse_error : public std::invalid_argument {
^
2 errors generated.

These should be fixed.