Apache Doris 中文技术论坛
Questions Tags Users Badges

Flink CdcTools 使用Oracle XStream方式 初始化时无问题,在增量同步时无法识别Oracle Date类型数据,会将目标字段值设为NULL

Asked Sep 19 Modified Sep 19
Viewed 34
ingestion

AI给出结论:
XStream 走的是二进制 LCR(Logical Change Record),Oracle DATE 存储为 7 字节格式(不是标准 JDBC TIMESTAMP),需要 Connector 端解码。
一些 FlinkCDC 版本对 DATE → TIMESTAMP 的解码缺失,导致 Debezium 直接丢 null 给下游

edited Sep 19
wayne1
asked Sep 19
1 Answers

可以使用logminer的方式试试

edited Jan 1, 1970
JNSimba336
answered Sep 19
Related Questions
routine load 一流多表经常显示获取锁超时
doris多源数据目录总是隔一段时间就出现检测不到库
1 answers
doris stream load报错
2 answers
使用flink-doris-connector-1.17 25.1.0同步数据,新增更新操作能成功同步,删除操作不生效
1 answers
Failed to get info of snapshot 'ohs_test' because: md5sum does not equal
2 answers
Doris 3.1 写入监控

Terms of service Privacy policy

Powered by Answer - the open-source software that powers Q&A communities.
Made with love © 2025 Apache Doris 中文技术论坛.