C++ Upgrades for before Kudu 1.13 release

We should consider reviewing and upgrading our dependencies before the next release. Below is a list of current dependencies and their latest release.

• gflags: 2.2.0 (Nov 2016) -> 2.2.2 (Nov 2018)
• glog: 0.3.5 (May 2017) -> 0.4.0 (Mar 2019)
• gmock: 1.8.0 -> 1.8.1
• gperftools: 2.6.90 -> 2.8
• protobuf: 3.12.3 -> 3.14.0
• cmake: 3.16.4 -> 3.19.0
• snappy: 1.1.4 (Jan 2017) -> 1.1.8
• lz4: 1.9.2 -> 1.9.3
• bitshuffle: 55f9b4c (patched, 2016) -> 0.3.5 (Nov 2018)
• zlib: 1.2.8 (Apr 2013) -> 1.2.11 (Jan 2017)
• libev: 4.20 -> 4.22
• rapidjson: 1.1.0 (current)
• squeasel: current
• mustache: 87a592e8aa04497764c533acd6e887618ca7b8a8 (Feb 2017) -> cf5c3dd499ea2bc9eb5c2072fb551dc7af75aa57 (Jun 2017)
  • Consider using official mustach c++ support?
• curl: 7.59.0 (Mar 2018) -> 7.68.0
• crcutil: current
• libunwind: 1.3-rc1 (patched, Nov 2017) -> 1.5.0
• llvm: 9.0.0 -> 11.0.0
• iwyu: 0.13 -> 0.14
• nvml: 1.1 (2016) -> 1.6 (now called pmdk, Mar 2019)
  • Patch to replace with memkind is posted
• boost: 1.61.0 (patched, 2016) -> 1.74.0
• breakpad: 9eac2058b70615519b2c4d8c6bdbfca1bd079e39 (Apr 2013) -> 21b48a72aa50dde84149267f6b7402522b846b24 (Apr 2019)
• sparsepp: 47a55825ca3b35eab1ca22b7ab82b9544e32a9af (Nov 2016) -> 5ca6de766db32b3fb08a040636423cd3988d2d4f (Jun 2018)
• thrift: 0.11 (Dec 2017) -> 0.13
• bison: 3.0.4 (patched, 2015) -> 3.5.4
• hive: 498021fa15186aee8b282d3c032fbd2cede6bec4 (commit in Hive 2) -> 3.1.1 (Oct 2018)
• hadoop: 2.8.5 (Sept 2018) -> 3.2.0
• sentry: 505b42e81a9d85c4ebe8db3f48ad7a6e824a5db5 (commit in Master)
• ranger: f37f5407eee8d2627a4306a25938b151f8e2ba31 -> 2.1.0
• python: 2.7.13 -> (a lot of choices here)
• chrony: 3.5 -> 4.0

A quick risk/reward review should be done and we should upgrade the dependencies that are expected to be beneficial.