Presto 337 Documentation

13.159. Release 0.106

13.159. Release 0.106#

General Changes#

  • Parallelize startup of table scan task splits.
  • Fixed index join driver resource leak.
  • Improve memory accounting for JOINs and GROUP BYs.
  • Improve CPU efficiency of coordinator.
  • Added Asia/Chita, Asia/Srednekolymsk, and Pacific/Bougainville time zones.
  • Fix task leak caused by race condition in stage state machine.
  • Fix blocking in Hive split source.
  • Free resources sooner for queries that finish prematurely.