实时计算 Flink版同步报错的相关内容

问答 2024-08-26 来自：开发者社区

flink sql cdc 同步 oracle到Doris报错提示，怎么解决？

flink sql cdc 同步 oracle到Doris报错提示，flink是1.16，cdc是2.3，oracle是19c，报错：Caused by: java.sql.SQLException: No suitable driver found for jdbc:oracle:thin:xxxx但是又能同步数据，奇怪的很

问答 2024-08-26 来自：开发者社区

请教一下使用flink cdc 同步 mysql->starrocks cdc报错怎么处理？

请教一下使用flink cdc 同步 mysql->starrocks mysql加了一个字段：ALTER TABLE t1 ADD COLUMN col2 int(10) NOT NULL DEFAULT 0; cdc报错：Getting analyzing error from line 1, column 49 to line 1, column 64. Detail message:...

问答 2024-08-21 来自：开发者社区

flink CDAS整库同步我开了宽容模式重新建表后，插入报错了，如何解决？

flink CDAS整库同步我开了宽容模式重新建表后，插入报错了，如何解决？之前是varchar类型现在变成了text，

问答 2024-08-14 来自：开发者社区

Flink一个作业同步多张表到kafka 深度检查直接报错了，怎么回事？

Flink一个作业同步多张表到kafka 深度检查直接报错了，怎么回事？只同步一张表就没有问题 org.apache.flink.table.api.ValidationException: SQL validation failed. From line 195, column 6 to line 195, column 19: Unknown target column 'value__...

问答 2024-08-13 来自：开发者社区

在Flink CDC中，oraclecdc3.0同步36张表导致pga内存过高报错？

在Flink CDC中，oraclecdc3.0同步36张表导致pga内存过高报错， Oracle 侧pga内存30g。有什么参数优化建议吗？java.sql.SQLException: ORA-00604: error occurred at recursive SQL level 1ORA-04036: PGA memory used by the instance exceeds PGA_....

问答 2024-08-07 来自：开发者社区

flink cdas同步作业报错怎么处理？

flink cdas同步作业报错怎么处理？Caused by: java.util.concurrent.CompletionException: org.apache.flink.runtime.jobmanager.scheduler.NoResourceAvailableException: Slot request bulk is not fulfillable! Could not a....

问答 2024-07-31 来自：开发者社区

在Flink CDC中，有遇到过这种问题的不，Oracle 同步到Doris 时的报错吗？

问答 2024-07-31 来自：开发者社区

在Flink CDC中，用pipeline 连接器同步mysql数据到kafka报错了，缺少什么？

在Flink CDC中，用 pipeline 连接器同步mysql数据到kafka报错了，是缺少什么依赖了吗？

问答 2024-07-26 来自：开发者社区

在Flink CDC中如下源端库加字段is not null场景同步会报错？

在Flink CDC中java.lang.RuntimeException: failed to apply schema change. 源端库加字段is not null场景同步会报错？Caused by: java.sql.SQLSyntaxErrorException: Field 'wx_sign_flag' is not null but doesn't have a defa...

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实时计算Flink版

阿里云实时计算Flink版(Alibaba Cloud Realtime Compute)，完全兼容开源的Apache Flink，比开源性能提升2～3倍，提供了完整的告警、监控、日志的解决方案、提升开发效率且无运维成本，并有社区专家提供技术支持。

立即开通

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产品文档

实时同步

MySQL 到 Hologres

Kafka 到 Hologres

功能对比

开源Flink对比

成本优化

作业自动调优