macdoor615 created FLINK-29060:
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Summary: can not set rewriteBatchedStatements parameter for JDBC
catalog for MySQL
Key: FLINK-29060
URL: https://issues.apache.org/jira/browse/FLINK-29060
Project: Flink
Issue Type: Bug
Components: Connectors / JDBC
Affects Versions: 1.15.1
Reporter: macdoor615
Fix For: 1.16.0
execute following code in sql-client.sh
{code:java}
CREATE CATALOG mysql_bnpmp3 WITH(
'type' = 'jdbc',
'default-database' = 'gem_tmp',
'username' = 'bnpmp',
'password' = '*********',
'base-url' = 'jdbc:mysql://hb3-prod-mysql:32759?rewriteBatchedStatements=true'
);{code}
output an error
{code:java}
[ERROR] Could not execute SQL statement. Reason:
java.lang.IllegalArgumentException: No enum constant
com.mysql.cj.conf.BooleanPropertyDefinition.AllowableValues."TRUE"/GEM_TMP{code}
rewriteBatchedStatements is a very import parameter, without it, data insertion
performance will be very poor.
I found a trick to overcome this problem. I changed jdbcUrl format and it works.
{code:java}
CREATE CATALOG mysql_bnpmp WITH(
'type' = 'jdbc',
'default-database' = 'gem_tmp',
'username' = 'bnpmp',
'password' = '*******',
'base-url' =
'jdbc:mysql://(host=hb3-prod-mysql,port=32759,rewriteBatchedStatements=true)'
);
{code}
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