Repository: spark
Updated Branches:
refs/heads/master 81251682e - 142093179
[SPARK-5355] use j.u.c.ConcurrentHashMap instead of TrieMap
j.u.c.ConcurrentHashMap is more battle tested.
cc rxin JoshRosen pwendell
Author: Davies Liu dav...@databricks.com
Closes #4208 from davies/safe-conf and
Repository: spark
Updated Branches:
refs/heads/branch-1.2 cf65620f5 - ef6fe84dc
[SPARK-5355] use j.u.c.ConcurrentHashMap instead of TrieMap
j.u.c.ConcurrentHashMap is more battle tested.
cc rxin JoshRosen pwendell
Author: Davies Liu dav...@databricks.com
Closes #4208 from davies/safe-conf