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https://issues.apache.org/jira/browse/HIVE-26979?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
asish kumar patra reassigned HIVE-26979:
----------------------------------------
Assignee: asish kumar patra
> bucketing_version properly not coming for like table
> ----------------------------------------------------
>
> Key: HIVE-26979
> URL: https://issues.apache.org/jira/browse/HIVE-26979
> Project: Hive
> Issue Type: Bug
> Reporter: Satheesh Akuthota
> Assignee: asish kumar patra
> Priority: Minor
>
> Steps to reproduce :
> 1.create table T6(a int , b int) clustered by (a) into 2 buckets
> TBLPROPERTIES ('transient_lastDdlTime'='1521230300);
> 2.create table T6like like T6;
> 3. desc formatted T6;
> 4.desc formatted T6like;
> Output of desc formatted T6;
> {code:java}
> +-------------------------------+----------------------------------------------------+----------------------------------------------------+
> | col_name | data_type
> | comment |
> +-------------------------------+----------------------------------------------------+----------------------------------------------------+
> | # col_name | data_type
> | comment |
> | a | int
> | |
> | b | int
> | |
> | | NULL
> | NULL |
> | # Detailed Table Information | NULL
> | NULL |
> | Database: | default
> | NULL |
> | OwnerType: | USER
> | NULL |
> | Owner: | hive
> | NULL |
> | CreateTime: | Mon Jan 23 06:16:27 GMT 2023
> | NULL |
> | LastAccessTime: | UNKNOWN
> | NULL |
> | Retention: | 0
> | NULL |
> | Location: |
> hdfs:///warehouse/tablespace/external/hive/t6 | NULL
> |
> | Table Type: | EXTERNAL_TABLE
> | NULL |
> | Table Parameters: | NULL
> | NULL |
> | | COLUMN_STATS_ACCURATE
> |
> {\"BASIC_STATS\":\"true\",\"COLUMN_STATS\":{\"a\":\"true\",\"b\":\"true\"}} |
> | | EXTERNAL
> | TRUE |
> | | *bucketing_version*
> | 2 |
> | | external.table.purge
> | true |
> | | numFiles
> | 2 |
> | | numRows
> | 6 |
> | | rawDataSize
> | 22 |
> | | totalSize
> | 39 |
> | | transient_lastDdlTime
> | 1674454919 |
> | | NULL
> | NULL |
> | # Storage Information | NULL
> | NULL |
> | SerDe Library: |
> org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe | NULL
> |
> | InputFormat: | org.apache.hadoop.mapred.TextInputFormat
> | NULL |
> | OutputFormat: |
> org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat | NULL
> |
> | Compressed: | No
> | NULL |
> | Num Buckets: | 2
> | NULL |
> | Bucket Columns: | [a]
> | NULL |
> | Sort Columns: | []
> | NULL |
> | Storage Desc Params: | NULL
> | NULL |
> | | serialization.format
> | 1 |
> +-------------------------------+----------------------------------------------------+----------------------------------------------------+
> {code}
> Output of desc formatted T6like;
> {code:java}
> +-------------------------------+----------------------------------------------------+----------------------------------------------------+
> | col_name | data_type
> | comment |
> +-------------------------------+----------------------------------------------------+----------------------------------------------------+
> | # col_name | data_type
> | comment |
> | a | int
> | |
> | b | int
> | |
> | | NULL
> | NULL |
> | # Detailed Table Information | NULL
> | NULL |
> | Database: | default
> | NULL |
> | OwnerType: | USER
> | NULL |
> | Owner: | hive
> | NULL |
> | CreateTime: | Mon Jan 23 06:16:59 GMT 2023
> | NULL |
> | LastAccessTime: | UNKNOWN
> | NULL |
> | Retention: | 0
> | NULL |
> | Location: |
> hdfs:///warehouse/tablespace/external/hive/t6like | NULL
> |
> | Table Type: | EXTERNAL_TABLE
> | NULL |
> | Table Parameters: | NULL
> | NULL |
> | | COLUMN_STATS_ACCURATE
> |
> {\"BASIC_STATS\":\"true\",\"COLUMN_STATS\":{\"a\":\"true\",\"b\":\"true\"}} |
> | | EXTERNAL
> | TRUE |
> | | external.table.purge
> | true |
> | | numFiles
> | 0 |
> | | numRows
> | 0 |
> | | rawDataSize
> | 0 |
> | | totalSize
> | 0 |
> | | transient_lastDdlTime
> | 1674454619 |
> | | NULL
> | NULL |
> | # Storage Information | NULL
> | NULL |
> | SerDe Library: |
> org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe | NULL
> |
> | InputFormat: | org.apache.hadoop.mapred.TextInputFormat
> | NULL |
> | OutputFormat: |
> org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat | NULL
> |
> | Compressed: | No
> | NULL |
> | Num Buckets: | 2
> | NULL |
> | Bucket Columns: | [a]
> | NULL |
> | Sort Columns: | []
> | NULL |
> | Storage Desc Params: | NULL
> | NULL |
> | | serialization.format
> | 1 |
> +-------------------------------+----------------------------------------------------+----------------------------------------------------+
> 33 rows selected (0.172 seconds)
> {code}
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