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https://issues.apache.org/jira/browse/HIVE-27163?focusedWorklogId=858948&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-858948
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ASF GitHub Bot logged work on HIVE-27163:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 25/Apr/23 14:04
Start Date: 25/Apr/23 14:04
Worklog Time Spent: 10m
Work Description: dengzhhu653 commented on PR #4228:
URL: https://github.com/apache/hive/pull/4228#issuecomment-1521850342
> @dengzhhu653 Could you please describe the root cause and the fix of this
issue in the description of the PR or the Jira. It would be useful to
understand some details when someone bumps into this in the future.
Sure, will do that
Issue Time Tracking
-------------------
Worklog Id: (was: 858948)
Time Spent: 1h 40m (was: 1.5h)
> Column stats are not getting published after an insert query into an external
> table with custom location
> --------------------------------------------------------------------------------------------------------
>
> Key: HIVE-27163
> URL: https://issues.apache.org/jira/browse/HIVE-27163
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Reporter: Taraka Rama Rao Lethavadla
> Assignee: Zhihua Deng
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1h 40m
> Remaining Estimate: 0h
>
> Test case details are below
> *test.q*
> {noformat}
> set hive.stats.column.autogather=true;
> set hive.stats.autogather=true;
> dfs ${system:test.dfs.mkdir} ${system:test.tmp.dir}/test;
> create external table test_custom(age int, name string) stored as orc
> location '/tmp/test';
> insert into test_custom select 1, 'test';
> desc formatted test_custom age;{noformat}
> *test.q.out*
>
>
> {noformat}
> #### A masked pattern was here ####
> PREHOOK: type: CREATETABLE
> #### A masked pattern was here ####
> PREHOOK: Output: database:default
> PREHOOK: Output: default@test_custom
> #### A masked pattern was here ####
> POSTHOOK: type: CREATETABLE
> #### A masked pattern was here ####
> POSTHOOK: Output: database:default
> POSTHOOK: Output: default@test_custom
> PREHOOK: query: insert into test_custom select 1, 'test'
> PREHOOK: type: QUERY
> PREHOOK: Input: _dummy_database@_dummy_table
> PREHOOK: Output: default@test_custom
> POSTHOOK: query: insert into test_custom select 1, 'test'
> POSTHOOK: type: QUERY
> POSTHOOK: Input: _dummy_database@_dummy_table
> POSTHOOK: Output: default@test_custom
> POSTHOOK: Lineage: test_custom.age SIMPLE []
> POSTHOOK: Lineage: test_custom.name SIMPLE []
> PREHOOK: query: desc formatted test_custom age
> PREHOOK: type: DESCTABLE
> PREHOOK: Input: default@test_custom
> POSTHOOK: query: desc formatted test_custom age
> POSTHOOK: type: DESCTABLE
> POSTHOOK: Input: default@test_custom
> col_name age
> data_type int
> min
> max
> num_nulls
> distinct_count
> avg_col_len
> max_col_len
> num_trues
> num_falses
> bit_vector
> comment from deserializer{noformat}
> As we can see from desc formatted output, column stats were not populated
>
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