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https://issues.apache.org/jira/browse/HIVE-25198?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17357461#comment-17357461
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Naresh P R commented on HIVE-25198:
-----------------------------------
Thanks [~Rajkumar Singh], I will close it as dup.
> CTAS external table with camelcase and HMS translation ON is returning 0
> records
> --------------------------------------------------------------------------------
>
> Key: HIVE-25198
> URL: https://issues.apache.org/jira/browse/HIVE-25198
> Project: Hive
> Issue Type: Bug
> Reporter: Naresh P R
> Assignee: Naresh P R
> Priority: Major
> Labels: pull-request-available
> Time Spent: 20m
> Remaining Estimate: 0h
>
> create external table TarGet as select * from source;
> Above query creates tableLocation with CamelCase if HMS Translation is ON,
> whereas MoveTask will use lowerCase table path.
> eg.,
> {code:java}
> ==> Desc formatted target <==
> Location: hdfs:///warehouse/tablespace/external/hive/test.db/TarGet
> ==> MoveTask <==
> INFO : Moving data to directory
> hdfs:///warehouse/tablespace/external/hive/test.db/target from
> hdfs:///warehouse/tablespace/external/hive/test.db/.hive-staging_hive_2021-06-04_03-02-36_272_669287187808252905-12/-ext-10002
> ==> HMS Translation <==
> 2021-06-04 03:02:45,772 INFO
> org.apache.hadoop.hive.metastore.MetastoreDefaultTransformer:
> [pool-7-thread-8]: Transformer returning table:Table(tableName:TarGet,
> dbName:test, owner:hive, createTime:1622775765, lastAccessTime:0,
> retention:0, sd:StorageDescriptor(cols:[FieldSchema(name:id,
> type:varchar(10), comment:null)], location:
> hdfs:///warehouse/tablespace/external/hive/test.db/TarGet,{code}
> After CTAS, Select query on target table will return 0 rows.
>
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