[
https://issues.apache.org/jira/browse/HUDI-1181?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Wenning Ding updated HUDI-1181:
-------------------------------
Description:
When using ```fixed_len_byte_array``` decimal type as Hudi record key, Hudi
would not correctly display the decimal value, instead, Hudi would display it
as a byte array.
During the Hudi writing phase, Hudi would save the parquet source data into
Avro Generic Record. For example, the source parquet data has a column with
decimal type:
{
optional fixed_len_byte_array(16) LN_LQDN_OBJ_ID (DECIMAL(38,0));
}
Then Hudi will convert it into the following avro decimal type:
was:
When using ```fixed_len_byte_array``` decimal type as Hudi record key, Hudi
would not correctly display the decimal value, instead, Hudi would display it
as a byte array.
During the Hudi writing phase, Hudi would save the parquet source data into
Avro Generic Record. For example, the source parquet data has a column with
decimal type:
```
optional fixed_len_byte_array(16) LN_LQDN_OBJ_ID (DECIMAL(38,0));
```
Then Hudi will convert it into the following avro decimal type:
> Decimal type display issue for record key field
> -----------------------------------------------
>
> Key: HUDI-1181
> URL: https://issues.apache.org/jira/browse/HUDI-1181
> Project: Apache Hudi
> Issue Type: Bug
> Reporter: Wenning Ding
> Priority: Major
>
> When using ```fixed_len_byte_array``` decimal type as Hudi record key, Hudi
> would not correctly display the decimal value, instead, Hudi would display it
> as a byte array.
> During the Hudi writing phase, Hudi would save the parquet source data into
> Avro Generic Record. For example, the source parquet data has a column with
> decimal type:
> {
> optional fixed_len_byte_array(16) LN_LQDN_OBJ_ID (DECIMAL(38,0));
> }
> Then Hudi will convert it into the following avro decimal type:
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