support SCATTER_ERRORS_AS_WARNINGS query directive#4228

Merged

sougou merged 10 commits intovitessio:masterfrom

tinyspeck:partial-scatter

Oct 27, 2018

Commits on Oct 16, 2018

change the partial scatter semantics to succeed even if all shards fail
demmer
committed
rename the SHARD_PARTIAL directive to SCATTER_ERRORS_AS_WARNINGS
demmer
committed

Commits on Oct 23, 2018