[IMPALA-5057] Upgrade glog and gflags to most recent releases

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Impala 2.9.0
• Fix Version/s: Impala 2.9.0
• Component/s: Backend
• Target Version: Impala 2.9.0
• Assignee: Henry Robinson
• Reporter: Henry Robinson
• Created: 09/Mar/17 23:37
• Updated: 21/Mar/17 03:17
• Resolved: 21/Mar/17 03:17

Description

For compatibility with Kudu's dependencies, we should upgrade glog to 0.3.4 and gflags to 2.2.0. We'll get some new features (like DEFINE_validator) and bugfixes for our troubles.

They need to be upgraded together because of glog's dependency on gflags. (Or at least gflags can't get upgraded first).