allstudy 1

• asked Oct 8

如何通过catalog访问sqlite数据库的数据

我有一个需求，就是将sqlite数据库的数据抽取到doris，其它数据库基本都可以通过catalog连接，然后insert into的方式完成。经过测试doris的catalog并不支持sqlite，请问可以支持么？

2.1 demand

0 votes

2 answers

27 views

1

• asked Oct 5

从3.0.3升级到3.0.8后OPEN API报错

调用/api/meta/namespaces/<ns>/databases/<db>/tables/<tbl>/schema 报错，提示IllegalStateException错误 报错代码位置：https://github.com/apache/doris/blob/96abadcc8fd3887847b45ee3858e5e8e62907af8/fe/fe-core/src/main/java/org/apache/doris/htt...

3.0 demand upgrade

0 votes

1 answers

30 views

world 1

• asked Sep 30

fe启动失败：java.lang.NullPointerException: null at org.apache.doris.datasource.InternalCatalog.unprotectAddReplica(InternalCatalog.java:983)

doris-fe.jar:1.2启动报错： 2025-09-30 11:44:58,976 INFO (stateListener|87) [DatabaseTransactionMgr.replayUpsertTransactionState():1862] replay a committed transaction TransactionState. transaction id: 301811040, label: insert_ea5c3b4846904ee9_ba...

1.2

0 votes

2 answers

33 views

ll 3

• asked Sep 29

异步物化视图不能透明改写

doris版本： 3.0.6/3.1.1 创建 paimon catalog paimon_s3_dh; 创建物化视图： create materialized view mv_dwd_agg_3 BUILD IMMEDIATE REFRESH COMPLETE ON SCHEDULE EVERY 1 hour as select id,sum(a) as a from paimon_s3_dh.test.dwd_15m group by id; 设置外部透明改写参数： SE...

mtmv

0 votes

2 answers

30 views

iship 3

• asked Sep 29

创建快照报错:[COMMON_ERROR, msg: failed to choose replica to make snapshot for tablet 13854. visible version: 6]

doris-2.1.6-rc04(AVX2)版本 执行以下命令创建快照时报错： {code...} 使用show tablet 13854;查看表格信息时输出如下图： 进一步获取副本状态时发现副本状态似乎都正常： 接下来我该如何继续排查问题？

2.1

0 votes

1 answers

40 views

aXin 1

• asked Sep 29

数据抽取问题

finkcdc读取hana数据库表，表大小400G，sink的阶段等待2小时仍然没有将数据抽取到doris中。，请问下有什么其它好的方式可以将其抽取到doris吗。

2.1 catalog

0 votes

1 answers

57 views

xuwenhao 1

• asked Sep 29

fe日志滚动不生效

版本3.0.6存算分离版本 log_rollover_strategy = age sys_log_delete_age = 3d fe.conf配置了以上日志滚动策略没有效果

3.0

0 votes

1 answers

27 views

andyYan 2

• asked Sep 29

doris 2.1.8 读取paimon catalog报错，大多数时候成功，偶尔报错

报错信息为：1105: errCode = 2, detailMessage = Operand '?' of timestamp arithmetic expression 'now() - INTERVAL ? DAY' returns type 'unsupported_type' which is incompatible with expected type 'INT'. rows:-] SELECT ...

2.1

0 votes

1 answers

30 views

huishizhao 1

• asked Sep 28

单机和集群fe.Warninglog都一直在报连接断开错误

2025-09-28 05:30:52,918 WARN (mysql-nio-pool-2|557) [ReadListener.lambda$handleEvent$0():60] Exception happened in one session(org.apache.doris.qe.ConnectContext@1664713d). java.io.IOException: Error happened when receiving packet. at org.a...

3.0 2.1 cluster

0 votes

1 answers

27 views

huishizhao 1

• asked Sep 28

Flink Doris Connector整库导入Oracle, 数据类型是无精度Number类型，Doris自动创建的表类型是string, 如何能自动识别并创建成double 或Int类型

Flink Doris Connector整库导入Oracle, 如果数据类型是无精度Number类型，(Number p和s 都没有）Doris自动创建的表类型是string, 如何能自动识别并创建成double 或Interesting类型。 debezium.decimal.handling.mode=double 无效 debezium.variable.scale.decimal.mode=double 无效

3.0 2.1

0 votes

1 answers

28 views