【Flink 实战系列】Could not find any factory for identifier ‘wechat-alarm‘ that implements ‘org.apache.fli

Could not find any factory for identifier ‘wechat-alarm’ that implements ‘org.apache.flink.table.factories.DynamicTableFactory’ in the classpath

在使用 Flink SQL 自定义 connector 时候遇到下面的报错。

Caused by: org.apache.flink.table.api.ValidationException: Could not find any factory for identifier 'wechat-alarm' that implements 'org.apache.flink.table.factories.DynamicTableFactory' in the classpath.

Available factory identifiers are:

blackhole
datagen
filesystem
hbase-2.2
kafka
mysql-cdc
print
upsert-files
upsert-kafka
	at org.apache.flink.table.factories.FactoryUtil.discoverFactory(FactoryUtil.java:546)
	at org.apache.flink.table.factories.FactoryUtil.enrichNoMatchingConnectorError(FactoryUtil.java:732)
	... 21 more

如果你用过 Flink SQL 那么你一定遇到过类似的报错，这个报错的字面意思