Ran Tao created FLINK-27806:
-------------------------------
Summary: Datagen add binary & varbinary type support
Key: FLINK-27806
URL: https://issues.apache.org/jira/browse/FLINK-27806
Project: Flink
Issue Type: Improvement
Affects Versions: 1.14.4, 1.15.0
Reporter: Ran Tao
Datagen connector currently not support BYTES type. e.g. BINARY & VARBINARY. It
will cause exception when use
CREATE TABLE t3 (
f0 BIGINT,
f1 VARBINARY
) WITH (
'connector' = 'datagen',
....
);
StackTrace:
Caused by: org.apache.flink.table.api.ValidationException: Unsupported type:
BYTES at
org.apache.flink.connector.datagen.table.RandomGeneratorVisitor.defaultMethod(RandomGeneratorVisitor.java:317)
at
org.apache.flink.connector.datagen.table.RandomGeneratorVisitor.defaultMethod(RandomGeneratorVisitor.java:60)
at
org.apache.flink.table.types.logical.utils.LogicalTypeDefaultVisitor.visit(LogicalTypeDefaultVisitor.java:82)
at
org.apache.flink.table.types.logical.VarBinaryType.accept(VarBinaryType.java:151)
at
org.apache.flink.connector.datagen.table.DataGenTableSourceFactory.createContainer(DataGenTableSourceFactory.java:128)
at
org.apache.flink.connector.datagen.table.DataGenTableSourceFactory.createDynamicTableSource(DataGenTableSourceFactory.java:98)
at
org.apache.flink.table.factories.FactoryUtil.createTableSource(FactoryUtil.java:147)
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