Alexander Kolbasov created HIVE-18888: -----------------------------------------
Summary: Replace synchronizedMap with ConcurrentHashMap Key: HIVE-18888 URL: https://issues.apache.org/jira/browse/HIVE-18888 Project: Hive Issue Type: Bug Components: Hive Affects Versions: 3.0.0, 2.3.3 Reporter: Alexander Kolbasov Assignee: Alexander Kolbasov There are a bunch of places that use Collections.synchronizedMap instead of ConcurrentHashMap which are better. We should search/replace the uses. -- This message was sent by Atlassian JIRA (v7.6.3#76005)