Rajesh Balamohan created HIVE-23459: ---------------------------------------
Summary: Reduce number of listPath calls in AcidUtils::getAcidState Key: HIVE-23459 URL: https://issues.apache.org/jira/browse/HIVE-23459 Project: Hive Issue Type: Improvement Reporter: Rajesh Balamohan Attachments: image-2020-05-13-13-57-27-270.png There are atleast 3 places where listPaths is invoked for FS (highlighted in the follow profile). !image-2020-05-13-13-57-27-270.png|width=869,height=626! Dir caching works mainly for BI strategy and when there are no-delta files. It would be good to consider reducing number of NN calls to reduce getSplits time. -- This message was sent by Atlassian Jira (v8.3.4#803005)