mysql_reader报错，超时timeout

具体错误信息为：java.sql.SQLException: [32005, 2021040919565301001603002603151283989] : Query exceeded maximum time limit of 7200000.00ms
at com.alibaba.datax.common.exception.DataXException.asDataXException(DataXException.java:26)
at com.alibaba.datax.plugin.rdbms.util.RdbmsException.asQueryException(RdbmsException.java:81)
at com.alibaba.datax.plugin.rdbms.reader.CommonRdbmsReader$Task.startRead(CommonRdbmsReader.java:220)
at com.alibaba.datax.plugin.reader.mysqlreader.MysqlReader$Task.startRead(MysqlReader.java:81)
at com.alibaba.datax.core.taskgroup.runner.ReaderRunner.run(ReaderRunner.java:57)
at java.lang.Thread.run(Thread.java:748)

应该设置哪里？或者配置mysq哪个参数？

Start with the stack-trace entry points in plugin/reader/mysqlreader/MysqlReader.java, plugin/rdbms/reader/CommonRdbmsReader.java, and plugin/rdbms/util/RdbmsException.java. Trace how the MySQL reader constructs and executes the query, then identify whether the 7200000 ms limit comes from DataX or MySQL. Done means documenting the responsible setting and a confirmed configuration or workaround.

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