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https://issues.apache.org/jira/browse/HIVE-9056?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14240553#comment-14240553
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Chaoyu Tang commented on HIVE-9056:
-----------------------------------
[~johndee] I could not reproduce this error in Hive trunk. The output I got for
DESC episodes_partitioned PARTITION (doctor_pt=4) is
{code}
title string from deserializer
air_date string from deserializer
doctor int from deserializer
doctor_pt int
# Partition Information
# col_name data_type comment
doctor_pt int
{code}
> Describe Avro Table Partition Fails
> -----------------------------------
>
> Key: HIVE-9056
> URL: https://issues.apache.org/jira/browse/HIVE-9056
> Project: Hive
> Issue Type: Bug
> Components: CLI
> Affects Versions: 0.12.0, 0.13.0
> Environment: CDH5.2
> Reporter: Johndee Burks
> Assignee: Chaoyu Tang
> Priority: Minor
>
> If you describe a partition of a table that is avro then you get the schema
> error.
> {code}
> DROP TABLE IF EXISTS episodes_partitioned;
> CREATE TABLE episodes_partitioned
> PARTITIONED BY (doctor_pt INT)
> ROW FORMAT
> SERDE 'org.apache.hadoop.hive.serde2.avro.AvroSerDe'
> STORED AS
> INPUTFORMAT 'org.apache.hadoop.hive.ql.io.avro.AvroContainerInputFormat'
> OUTPUTFORMAT 'org.apache.hadoop.hive.ql.io.avro.AvroContainerOutputFormat'
> TBLPROPERTIES ('avro.schema.literal'='{
> "namespace": "testing.hive.avro.serde",
> "name": "episodes",
> "type": "record",
> "fields": [
> {
> "name":"title",
> "type":"string",
> "doc":"episode title"
> },
> {
> "name":"air_date",
> "type":"string",
> "doc":"initial date"
> },
> {
> "name":"doctor",
> "type":"int",
> "doc":"main actor playing the Doctor in episode"
> }
> ]
> }');
> ALTER TABLE episodes_partitioned ADD PARTITION (doctor_pt=4);
> DESC episodes_partitioned PARTITION (doctor_pt=4);
> {code}
> You will get the error:
> {code}
> error_error_error_error_error_error_error string from
> deserializer
> cannot_determine_schema string from deserializer
> check string from deserializer
> schema string from deserializer
> url string from deserializer
> and string from deserializer
> literal string from deserializer
> doctor_pt int
> {code}
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