[jira] [Commented] (HIVE-6578) Use ORC file footer statistics for analyze command
[ https://issues.apache.org/jira/browse/HIVE-6578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13931070#comment-13931070 ] Sergey Shelukhin commented on HIVE-6578: some comments on RB Use ORC file footer statistics for analyze command -- Key: HIVE-6578 URL: https://issues.apache.org/jira/browse/HIVE-6578 Project: Hive Issue Type: New Feature Affects Versions: 0.13.0 Reporter: Prasanth J Assignee: Prasanth J Labels: orcfile Attachments: HIVE-6578.1.patch ORC provides file level statistics which can be used in analyze partialscan and noscan cases to compute basic statistics like number of rows, number of files, total file size and raw data size. -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Commented] (HIVE-6578) Use ORC file footer statistics for analyze command
[ https://issues.apache.org/jira/browse/HIVE-6578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13926057#comment-13926057 ] Prasanth J commented on HIVE-6578: -- This is related to HIVE-4177 but additionally noscan will also use the same code path. Use ORC file footer statistics for analyze command -- Key: HIVE-6578 URL: https://issues.apache.org/jira/browse/HIVE-6578 Project: Hive Issue Type: New Feature Affects Versions: 0.13.0 Reporter: Prasanth J Assignee: Prasanth J Labels: orcfile Attachments: HIVE-6578.1.patch ORC provides file level statistics which can be used in analyze partialscan and noscan cases to compute basic statistics like number of rows, number of files, total file size and raw data size. -- This message was sent by Atlassian JIRA (v6.2#6252)