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Apache Doris 数据湖分析和联邦数据查询能力,依赖 Multi-Catalog(多源数据目录) 实现。

Multi-Catalog 能够更方便对接外部数据目录,官方文档请参考:https://doris.apache.org/zh-CN/docs/lakehouse/lakehouse-overview

240 Questions
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doris与paimon湖仓一体查询,paimon表delete操作后在doris查询记录为空
label one1
• asked Jan 27
0
0
36
catalog 4.0
spark 写到doris不能写指定列进去
3
• asked Jan 16
0
1
30
catalog
Doris 4.0.2 Doris Catalog查询经常性挂掉
zzz1
• asked Jan 13
0
2
65
catalog
doris-3.1.2 flink doris connector JVM被打满
dolphinDoris3
• asked Jan 12
0
2
32
3.0 catalog
iceberg表查询报S3没
danjuan1
• asked Jan 8
0
1
26
catalog
Hive Catalog不支持视图查询吗
Zhouxw44
• asked Jan 7
0
1
22
2.1 catalog
doris基于ranger的3.0.0-SNAPSHOT版本设置数据库表字段脱敏,脱敏字段查询无效
fsh1
• asked Dec 18, 2025
0
1
20
3.0 catalog
paimon  分区物化视图使用分区上卷创建失败
ll3
• asked Dec 11, 2025
0
1
61
mtmv catalog 3.1
FlightSqlDriver 更新一条数据报错,我用的最高权限的root, 只能查询不能更新,更新报错 AdbcException NAUTHENTICATED
wujs1
• asked Dec 2, 2025
0
1
12
3.0 catalog
doris3.1.3和doris4出现空指针异常问题
Veritas3
• asked Dec 2, 2025
0
1
38
3.0 catalog query
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