Overview:
Based on our previous support for our valued customers and partners in developing integration adapters for cloud platform integration, we’ve identified that some of our partners/customers are encountering issues while qualifying their adapters. This blog will guide you on how to resolve the “CAMEL_CONTEXT_NOT_STARTED” issue in integration flows.
How to Analyze “CAMEL_CONTEXT_NOT_STARTED” Issue:
This issue typically arises when a class is not properly loaded. Class loading can fail due to “Dependency issues” or “An error in the adapter code, which throws an exception during the object creation at the class level”.
Step 1: Identify Which Adapter Variant is Affected
First, we need to determine whether the issue lies with the sender adapter, receiver adapter, or both. We can isolate this by creating and deploying basic integration flows with the following configurations:
Sender Adapter: Create and deploy a basic integration flow with only the sender adapter.
Receiver Adapter: Create and deploy a basic integration flow with only the receiver adapter.
Both Adapters: Create and deploy a basic integration flow with both sender and receiver adapters.
Findings from Step 1:
Based on the results, we can narrow down the issue to the specific code in our adapter:
If the issue is on the sender side: Further investigate the consumer component of the integration adapter.
If the issue is on the receiver side: Further investigate the producer component of the integration adapter.
If the issue is on both sides: The issue is likely within the endpoint class.
Step 2: Add Additional Logs to Adapter Code
To understand the root cause, we need to add more logs to the adapter code.
For sender adapter issues:
Move all consumer class-level object initializations to the constructor.
Add logs after every initialization to trace the execution flow.
For receiver adapter issues:
Move all producer class-level object initializations to the constructor.
Add logs after every initialization to trace the execution flow.
For issues in both variants:
Move all endpoint class-level object initializations to the constructor.
Add logs after every initialization to trace the execution flow.
By adding these logs, you can pinpoint where the failure is occurring and resolve the issue effectively.
Thanks
Overview:Based on our previous support for our valued customers and partners in developing integration adapters for cloud platform integration, we’ve identified that some of our partners/customers are encountering issues while qualifying their adapters. This blog will guide you on how to resolve the “CAMEL_CONTEXT_NOT_STARTED” issue in integration flows. How to Analyze “CAMEL_CONTEXT_NOT_STARTED” Issue:This issue typically arises when a class is not properly loaded. Class loading can fail due to “Dependency issues” or “An error in the adapter code, which throws an exception during the object creation at the class level”.Step 1: Identify Which Adapter Variant is AffectedFirst, we need to determine whether the issue lies with the sender adapter, receiver adapter, or both. We can isolate this by creating and deploying basic integration flows with the following configurations:Sender Adapter: Create and deploy a basic integration flow with only the sender adapter.Receiver Adapter: Create and deploy a basic integration flow with only the receiver adapter.Both Adapters: Create and deploy a basic integration flow with both sender and receiver adapters.Findings from Step 1:Based on the results, we can narrow down the issue to the specific code in our adapter:If the issue is on the sender side: Further investigate the consumer component of the integration adapter.If the issue is on the receiver side: Further investigate the producer component of the integration adapter.If the issue is on both sides: The issue is likely within the endpoint class.Step 2: Add Additional Logs to Adapter CodeTo understand the root cause, we need to add more logs to the adapter code.For sender adapter issues:Move all consumer class-level object initializations to the constructor.Add logs after every initialization to trace the execution flow.For receiver adapter issues:Move all producer class-level object initializations to the constructor.Add logs after every initialization to trace the execution flow.For issues in both variants:Move all endpoint class-level object initializations to the constructor.Add logs after every initialization to trace the execution flow.By adding these logs, you can pinpoint where the failure is occurring and resolve the issue effectively. Thanks Read More Technology Blogs by SAP articles
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