TDigest backed sketch aggregators#7331

Merged

jihoonson merged 6 commits intoapache:masterfrom

samarthjain:tdigestsketch

May 10, 2019

Commits on Apr 30, 2019

First set of changes for tDigest histogram
Samarth Jain
committed
Add license
Samarth Jain
committed

Commits on May 2, 2019

Address code review comments
Samarth Jain
committed

Commits on May 6, 2019

Add a doc page for new T-Digest sketch aggregators. Minor code cleanup and comments.
Samarth Jain
committed

Commits on May 9, 2019

Remove synchronization from BufferAggregators. Address code review comments
Samarth Jain
committed
Fix typo
Samarth Jain
committed