使用cloudcanal    pg数据库双主集群搭建时报错：

Exception stack is java.lang.RuntimeException: init pg replication error,response msg:invoke rcontroller method failed.Request id:a2b25648-a91f-11ed-98c7-ab261137fb5amsg:PSQLException: 错误: 逻辑解码要求wal_level >= logical. target sidecar is 172.31.238.4, route name is pgInitReplicationAndFetchLsn

报错截图如下

 原因：因为wal_level 的级别小于logical，修改wal_level即可

  解决：把wal级别调成logical