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https://issues.apache.org/jira/browse/HIVE-22979?focusedWorklogId=399257&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-399257
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ASF GitHub Bot logged work on HIVE-22979:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 06/Mar/20 17:44
Start Date: 06/Mar/20 17:44
Worklog Time Spent: 10m
Work Description: prasanthj commented on pull request #941: HIVE-22979:
Support total file size in statistics annotation
URL: https://github.com/apache/hive/pull/941#discussion_r389048647
##########
File path: ql/src/java/org/apache/hadoop/hive/ql/plan/Statistics.java
##########
@@ -53,19 +53,21 @@ public State merge(State otherState) {
private long numRows;
private long runTimeNumRows;
private long dataSize;
+ private long totalFileSize;
Review comment:
Done
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Issue Time Tracking
-------------------
Worklog Id: (was: 399257)
Time Spent: 40m (was: 0.5h)
> Support total file size in statistics annotation
> ------------------------------------------------
>
> Key: HIVE-22979
> URL: https://issues.apache.org/jira/browse/HIVE-22979
> Project: Hive
> Issue Type: Improvement
> Affects Versions: 4.0.0
> Reporter: Prasanth Jayachandran
> Assignee: Prasanth Jayachandran
> Priority: Minor
> Labels: pull-request-available
> Attachments: HIVE-22979.1.patch
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Hive statistics annotation provide estimated Statistics for each operator.
> The data size provided in TableScanOperator is raw data size (after
> decompression and decoding), but there are some optimizations that can be
> performed based on total file size on disk (scan cost estimation).
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