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https://issues.apache.org/jira/browse/HIVE-916?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12795397#action_12795397
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Namit Jain commented on HIVE-916:
---------------------------------
For 3., the following test works:
FROM (
FROM src
SELECT TRANSFORM(src.key, src.value) ROW FORMAT SERDE
'org.apache.hadoop.hive.contrib.serde2.TypedBytesSerDe'
RECORDWRITER
'org.apache.hadoop.hive.contrib.util.typedbytes.TypedBytesRecordWriter'
USING '/bin/cat'
AS (tkey, tvalue) ROW FORMAT SERDE
'org.apache.hadoop.hive.contrib.serde2.TypedBytesSerDe'
RECORDREADER
'org.apache.hadoop.hive.contrib.util.typedbytes.TypedBytesRecordReader'
) tmap
INSERT OVERWRITE TABLE dest1 SELECT tkey, tvalue;
The output type is interpreted as string - what is missing ?
> typedbytes: changes
> -------------------
>
> Key: HIVE-916
> URL: https://issues.apache.org/jira/browse/HIVE-916
> Project: Hadoop Hive
> Issue Type: Bug
> Reporter: Venky Iyer
> Assignee: Namit Jain
>
> 1. probably use int for tinyint/shortint instead of bytes
> 2. pick different typecode for eo-record marker: not 100/101/255
> 3. use string when type not specified in AS clause
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