[jira] [Created] (HUDI-3725) no primary key error when spark read flink hudi table use default uuid

["wulingqi (Jira)" <ji...@apache.org>]

wulingqi created HUDI-3725:
------------------------------

             Summary: no primary key error when spark read flink hudi table use default uuid
                 Key: HUDI-3725
                 URL: https://issues.apache.org/jira/browse/HUDI-3725
             Project: Apache Hudi
          Issue Type: Bug
          Components: flink
            Reporter: wulingqi


flink sql like the following will not write default record key uuid to hoodie.properties, when use spark to read it will throw *...There are no primary key...* Exception
{code:java}
CREATE TABLE t1(
 uuid VARCHAR(20) ,
 name VARCHAR(10),
 age INT,
 ts TIMESTAMP(3),
 `partition` VARCHAR(20)
)
PARTITIONED BY (`partition`)
WITH (
 'connector' = 'hudi',
 'path' = '${path}',
 'table.type' = 'MERGE_ON_READ' -- this creates a MERGE_ON_READ table, by default is COPY_ON_WRITE
); {code}



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