# Flink SQL作业类
- **[怎样将OBS表映射为DLI的分区表？](https://support.huaweicloud.com/dli_faq/dli_03_0089.html)**   
- **[Flink SQL作业Kafka分区数增加或减少，怎样不停止Flink作业实现动态感知？](https://support.huaweicloud.com/dli_faq/dli_03_0120.html)**   
- **[在Flink SQL作业中创建表使用EL表达式，作业运行提示DLI.0005错误怎么办？](https://support.huaweicloud.com/dli_faq/dli_03_0167.html)**   
- **[Flink作业输出流写入数据到OBS，通过该OBS文件路径创建的DLI表查询无数据](https://support.huaweicloud.com/dli_faq/dli_03_0168.html)**   
- **[Flink SQL作业运行失败，日志中有connect to DIS failed java.lang.IllegalArgumentException: Access key cannot be null错误](https://support.huaweicloud.com/dli_faq/dli_03_0174.html)**   
- **[Flink SQL作业消费Kafka后sink到es集群，作业执行成功，但未写入数据](https://support.huaweicloud.com/dli_faq/dli_03_0232.html)**   
- **[Flink Opensource SQL如何解析复杂嵌套 JSON？](https://support.huaweicloud.com/dli_faq/dli_03_0267.html)**   
- **[Flink Opensource SQL从RDS数据库读取的时间和RDS数据库存储的时间为什么会不一致？](https://support.huaweicloud.com/dli_faq/dli_03_0268.html)**   
- **[Flink Opensource SQL Elasticsearch结果表failure-handler参数填写retry_rejected导致提交失败](https://support.huaweicloud.com/dli_faq/dli_03_0270.html)**   
- **[Kafka Sink配置发送失败重试机制](https://support.huaweicloud.com/dli_faq/dli_03_0121.html)**   
- **[如何在一个Flink作业中将数据写入到不同的Elasticsearch集群中？](https://support.huaweicloud.com/dli_faq/dli_03_0048.html)**   
- **[作业语义检验时提示DIS通道不存在怎么处理？](https://support.huaweicloud.com/dli_faq/dli_03_0040.html)**   
- **[Flink jobmanager日志一直报Timeout expired while fetching topic metadata怎么办？](https://support.huaweicloud.com/dli_faq/dli_03_0265.html)**