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When using zeppelin to connect to mysql through jdbc, I encountered an error in the empty time field

Can not be represented as java.sql.Timestamp

Solution:

Solution:

Add the zeroDateTimeBehavior parameter to jdbc url:

Datasource.url=jdbc:mysql://localhost:3306/dbName?useUnicode=true&characterEncoding=utf-8&zeroDateTimeBehavior=convertToNull&transformedBitIsBoolean=true

ZeroDateTimeBehavior=round is used to specify how the default value of the DateTime field in MySql should be handled when querying; the default is to throw an exception

For records with a value of 0000-00-0000: 00:00 (the default), different results will be returned in the following two configurations:

ZeroDateTimeBehavior=round 0001-01-01 0014 00.0

ZeroDateTimeBehavior=convertToNull null

As shown below:

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