API: Fix Metrics serialization#1430

Merged

rdblue merged 5 commits intoapache:masterfrom

Sep 15, 2020

Commits on Sep 7, 2020

Core: Fix Metrics serialization
Peter Vary
committed

Commits on Sep 9, 2020

Fix ByteBuffer serialization issue.
Peter Vary
committed
Removed guava dependency
Peter Vary
committed

Commits on Sep 14, 2020

Used ByteBuffers.toByteArray to get the byte[] from the buffers.
Peter Vary
committed
Flushing the stream in the tests to prevent possible flakiness
Peter Vary
committed