Hi, I’m looking at an issue with Stratos 4.0.0 code, and I’m having an issue with the cartridge agent. It complains about the topology being inconsistent, triggered by this code [1].
This causes the extension handler not to fire for cartridges going down. [2015-04-19 07:19:22,486] INFO - [MemberTerminatedMessageProcessor] Member terminated: [service] XXX [cluster] XXX [member] XXX-0.dom2a4618d5-edd9-4a99-9d9c-918715c761bd [2015-04-19 07:19:22,486] INFO - [DefaultExtensionHandler] Member terminated event received: [service] XXX [cluster] XX [member] XXX-0.dom2a4618d5-edd9-4a99-9d9c-918715c761bd [2015-04-19 07:19:22,486] ERROR - [ExtensionUtils] Member id not found in topology [member] XXXX.dom2a4618d5-edd9-4a99-9d9c-918715c761bd [2015-04-19 07:19:22,486] ERROR - [DefaultExtensionHandler] Topology is inconsistent...failed to execute member terminated event Any idea what’s going wrong here? I assume the topology isn’t being maintained correctly for some reason, but I haven’t quite figured out how/if the topology is being maintained at all. Looking at the complete topology event handler [2] for example, it doesn’t actually update the internally stored topology.. There’s nothing in the cartridge agent that calls the topology manager’s acquireWriteLock function.. Best regards, Michiel [1] https://github.com/apache/stratos/blob/4.0.0/components/org.apache.stratos.cartridge.agent/src/main/java/org/apache/stratos/cartridge/agent/extensions/DefaultExtensionHandler.java#L374 [2] https://github.com/apache/stratos/blob/4.0.0/components/org.apache.stratos.cartridge.agent/src/main/java/org/apache/stratos/cartridge/agent/extensions/DefaultExtensionHandler.java#L328
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