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I am trying to pass search string dynamically in bif:contains function as entered by the user and then search the pattern in DBPedia to get the result. But it is not working at all. The code & stack …
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Here is an example: https://spring.io/guides/gs/relational-data-access
The goal is to force us to write SQL queries to retrieve the data for the API. :)
So all the methods will need to be writte…
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Hi Michael,
DerbyDatabaseBean.java is missing in
pluralsight-camel-intro/src/test/java/com/pluralsight/orderfulfillment/test/
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mysql -> tidb的单向同步，源端进行json的更新/插入时使用`{"content": "错误事例\n"}`这个字面量插入时，源端插入成功，但是otter在目标端同步时pipeline会报如下错误：`invalid character '\n' in string literal`，加断点调试后发现otter从canal读入的json字段把`\n`( java String `"\\n"…
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# 程序里面定义
- **servlet-context.xml**
```
```
- **jdbc.properties**
```
jdbc.driverClassName=org.gjt.mm.mysql.Driver
jdbc.url=jdbc:mysql://127.0.…
ywlcn updated
5 years ago
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@brettwooldridge .. Can you please help us with the issue.
I have set maxLifetime from 30 to 20 mins based on your comments in other tickets, still I am getting the issue.
Use case : Trying to ins…
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## 问题描述
在使用demo项目provider和consumer过程中，我测试各个阶段抛出异常的处理逻辑，逻辑都是没有问题，但是直接在Controller层实现了Service接口的try阶段方法这种做法，私以为不够优雅，于是新写了一个Service实现类，实现了try阶段逻辑，并在Controller层注入使用，代码如下：
AccountServiceImpl.java
```ja…
casoc updated
6 years ago
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Hi, I don't know if the title is correct, so I will try to describe issue.
I've added HikarcCP packages to exclusions but I was surprised when I got:
```
java.lang.IllegalStateException: The type re…
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otter版本4.2.18
源库表确实有app_icon 字段为longblob 而且确实写入了值，同步给B库同样的表结构
怀疑canal采集longblob 字段没有采集到， longblob 存的图片。
Channel挂起，报错如下：
pid:5 nid:3 exception:setl:com.alibaba.otter.node.etl.load.exception.LoadExc…
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## Background
In our use case, we need to support connecting to multiple Kafka servers. Spring does not support this. We want to use Spring's KafkaTemplate, but when spring-kafka and spring boot are …