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## 2 Troubleshooting Kafka

This topic describes about the troubleshooting Kafka.

This topic contains the following subtopics:

- Consumer Services
  This topic describes about the Consumer Services.
- Producer Services
  This topic describes about the Producer Services.
- Debugging Consumer/Producer health and troubleshooting
  This topic describes about the Debugging Consumer/Producer health and troubleshooting.
- Configurations
  This topic describes about the Configurations.

### 2.1 Consumer Services

This topic describes about the Consumer Services.

Oracle Banking Liquidity Management consumer service can be referred at Async Application Program Interface Guide

Parent topic: Troubleshooting Kafka

### 2.2 Producer Services

This topic describes about the Producer Services.

Oracle Banking Liquidity Management Producer service can be referred at Async Application Program Interface Guide

Parent topic: Troubleshooting Kafka

### 2.3 Debugging Consumer/Producer health and troubleshooting

This topic describes about the Debugging Consumer/Producer health and troubleshooting.

This topic contains the following subtopics:

- Logs to analyze
  This topic describes about the Logs to analyze.
- Tables to analyze
  This topic describes about the Tables to analyze.

Parent topic: Troubleshooting Kafka

#### 2.3.1 Logs to analyze

This topic describes about the Logs to analyze.

oblm-integration-services logs should be checked.

Parent topic: Debugging Consumer/Producer health and troubleshooting

#### 2.3.2 Tables to analyze

This topic describes about the Tables to analyze.

The below table provides the values to be verified to confirm accurate functioning of the consumer/producer service.

Table 2-1 Tables to analyze

Table Name | Column Name | Possible Values
--- | --- | ---
lmx_tb_event_log | is_published | The available options are: Y - Published N - Not published E - Error and won’t be published as it reached the max retry set by customer
plato_eventhub_in_log | - | -
plato_eventhub_out_log | status | SENT - Published successfully

Parent topic: Debugging Consumer/Producer health and troubleshooting

### 2.4 Configurations

This topic describes about the Configurations.

For kafka setup, refer to Oracle Banking Microservices Platform Foundation Installation Guide and for the application-level setup, all the properties are declared in the yaml file of integration services.

Parent topic: Troubleshooting Kafka