- 数据类型错误 没有DATETIME 改用 TIMESTAMP(3) - 目前使用数据类型有 BIGINT TIMESTAMP(原DATETIME) STRING(原TEXT) - 问题4 - The primary key is necessary when enable 'Key: 'scan.incremental.snapshot.enabled' - 加上PRIMARY KEY声明 - 问题5 - Flink doesn't support ENFORCED mode - https://...
[ERROR] Could not execute SQL statement. Reason: org.apache.flink.table.api.TableException: Table sink 'default_catalog.default_database.kafka_sink' doesn't support consuming update and delete changes which is produced by node TableSourceScan(table=[[default_catalog, default_database, mysql_cdc_...
注意:not enforced 表示不对来往数据做约束校验,Flink 并不是数据的主人,因此只支持 not enforced 模式 如果没有 not enforced,报错信息如下: Exception in thread "main" org.apache.flink.table.api.ValidationException: Flink doesn't support ENFORCED mode for PRIMARY KEY constaint. ENFORCED/NOT ENFORCED con...
使用flinksql去创建表同步到库里发现flink不支持这个自定义类型会报错: Don t support SqlSever type uid_exch yet, jdbcType: -5 .以下是flink建表同步语句求大佬帮忙看看:CREATE TABLE CARGO ( CGO_ID BIGINT, CGO_MBL_NO STRING, CGO_CN_REAL STRING, CGO_ETD_POL TIMESTAMP, CGO_ATD_POL TIMESTAMP, C...
createTable(new ObjectPath("db1", "tb1"), catalogTable, true); // Test alter table add enforced thrown.expect(ValidationException.class); thrown.expectMessage("Flink doesn't support ENFORCED mode for PRIMARY KEY constaint. " + "ENFORCED/NOT ENFORCED controls if the constraint checks are ...
The main method caused an error: GroupWindowAggregate doesn't support consuming update and delete changes which is produced by node TableSourceScan(table=[[default_catalog, default_database, cdc_mysql_venn_user_log]], fields=[id, user_id, item_id, category_id, behavior, ts]) ...
Exceptioninthread"main"org.apache.flink.table.api.TableException:Currently,windowtablefunctionbasedaggregatedoesn'tsupportearly-fireandlate-fireconfiguration'table.exec.emit.early-fire.enabled'and'table.exec.emit.late-fire.enabled'. atorg.apache.flink.table.planner.plan.utils.WindowUtil$.checkEmitConfigura...
some old versions of databases do not support CDC Ververica Flink CDC Connectors Ververica provides flink-cdc-connectors, which can easily be used with Flink to capture data changes. In addition, the connector has integrated Debezium as a CDC engine, so it doesn't require extra effort to set ...
reate一个jdbc_table,需要在定义中显式地写好PrimaryKey(后面NOTENFORCED的意思是不强校验,因为Connector也许没有具备PK的强校验的能力)。当指定了PK,就相当于就告诉框架这个JdbcSink会按照对应的Key来进行更新。如此,就跟Query完全没有关系了,这样的设计可以定义得非常清晰,如何更新完全按照设置的定义...
,pvbigint,uvbigint,primarykey(wCurrent,wStart,wEnd)notenforced )WITH(-- 'connector' = 'print''connector'='upsert-kafka','topic'='user_log_sink','properties.bootstrap.servers'='localhost:9092','properties.group.id'='user_log','key.format'='json','value.format'='json');-- window ag...