qbhan created IMPALA-11266:
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Summary: Read data column delimit is error if SERDEPROPERTIES with
"colelction.delim"
Key: IMPALA-11266
URL: https://issues.apache.org/jira/browse/IMPALA-11266
Project: IMPALA
Issue Type: Bug
Affects Versions: Impala 3.4.0
Reporter: qbhan
Attachments: image-2022-04-25-09-36-32-041.png
I create a table :
CREATE TABLE default.test_0425 (name STRING ,name2 STRING ,name3 String) ROW
FORMAT DELIMITED FIELDS TERMINATED BY '\t'
WITH SERDEPROPERTIES ('colelction.delim'=';', 'field.delim'='\t',
'mapkey.delim'=',', 'serialization.format'='\t') STORED AS TEXTFILE
I insert some data :
insert into test_0425 values ("1;1;1;1",'2','3');
when I read this table ,I find impala will use ';' not '\t' split
data。Hive/Trino query is ok.
!image-2022-04-25-09-36-32-041.png!
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