[DRILL-1446] C++ Client. Make Drill Client Logger thread safe

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Fix Version/s: Future
• Component/s: Client - C++
• Assignee: Unassigned
• Reporter: Xiaomeng Huang
• Created: 23/Sep/14 22:33
• Updated: 01/Oct/15 16:38

Description

The C++ client uses ostream/ofstream to log which is not thread-safe. If multiple thread writing on the logger file, it causes undefined behaviors.