ad1happy2go commented on issue #9902:
URL: https://github.com/apache/hudi/issues/9902#issuecomment-1775072273
@zyclove Thanks for raising this. Looks like compaction is throwing out this
Exception with those schema configuration. I will try to triage this. Can you
help us with some sample data or sample script which can help us to reproduce
this issue.
I tried to reproduce using below code and see compaction happening fine -
```
SET hoodie.schema.on.read.enable=true;
SET hoodie.datasource.write.reconcile.schema=true;
SET hoodie.avro.schema.validate=true;
SET hoodie.datasource.write.new.columns.nullable=true;
CREATE TABLE hudi_table (
ts BIGINT,
uuid STRING,
rider STRING,
driver STRING,
fare DECIMAL(10,4),
city STRING
) USING HUDI
tblproperties (
type = 'mor', primaryKey = 'uuid', preCombineField = 'ts'
,hoodie.datasource.write.new.columns.nullable = 'true'
,hoodie.avro.schema.validate = 'true'
,hoodie.schema.on.read.enable = 'true'
,hoodie.datasource.write.reconcile.schema = 'true'
)
PARTITIONED BY (city);
-- Tried multiple insert commands with multiple values and confirmed
compaction is happening fine.
INSERT INTO hudi_table
VALUES
(1695159649087,'334e26e9-8355-45cc-97c6-c31daf0df330','rider-A','driver-K',100001.0001,'san_francisco'),
(1695091554788,'e96c4396-3fad-413a-a942-4cb36106d721','rider-C','driver-M',100001.0001
,'san_francisco');
```
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