Sergey Shelukhin created HIVE-16523: ---------------------------------------
Summary: VectorHashKeyWrapper hash code for strings is not so good Key: HIVE-16523 URL: https://issues.apache.org/jira/browse/HIVE-16523 Project: Hive Issue Type: Bug Reporter: Sergey Shelukhin Assignee: Sergey Shelukhin Perf issues in vectorized gby on some string keys -- This message was sent by Atlassian JIRA (v6.3.15#6346)