sunxiaojian commented on PR #5341:
URL: https://github.com/apache/seatunnel/pull/5341#issuecomment-1686340331
Before optimization：
env {
# You can set engine configuration here
execution.parallelism = 1
job.mode = "STREAMING"
checkpoint.interval = 5000
}
source {
MySQL-CDC {
result_table_name = "customers_mysql_cdc"
server-id = 5660
username = “*****”
password = “******”
table-names = [“test_database.source_table"]
exactly_once = false
base-url = "jdbc:mysql://localhost:3306/test_database?useSSL=false"
catalog {
factory = MySQL
}
}
}
sink {
Console {
}
}
After optimization：
We can configure the data size for each batch processing through
'debezium.max.batch.size’,
env {
# You can set engine configuration here
execution.parallelism = 1
job.mode = "STREAMING"
checkpoint.interval = 5000
}
source {
MySQL-CDC {
result_table_name = "customers_mysql_cdc"
server-id = 5660
debezium.max.batch.size = 300
username = “*****”
password = “******”
table-names = [“test_database.source_table"]
exactly_once = false
base-url = "jdbc:mysql://localhost:3306/test_database?useSSL=false"
catalog {
factory = MySQL
}
}
}
sink {
Console {
}
}
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