Hints and notes in Talend Remote Engine R2022-12

Item Description

Observability metrics request size

Item	Description
Observability metrics request size	You may discover the following error message in your Karaf log: `org.talend.observability.model.cloudevent.CloudEvent["data"]>org.talend.observability.model.MetricSet["metrics"]>java.util.ArrayList[72]) Caused by: com.fasterxml.jackson.core.io.JsonEOFException: Unexpected end-of-input in field` This error does not impact the execution of your tasks and is caused by the excess size of metrics set being de-serialized by your engine. By default, the maximum size is 10 MB. You can resolve this error by increase this maximum size in the <RemoteEngineInstallationDirectory>/etc/org.apache.karaf.decanter.collector.socket.cfg file. The property to be changed is max.request.size.

You may discover the following error message in your Karaf log:

org.talend.observability.model.cloudevent.CloudEvent["data"]>org.talend.observability.model.MetricSet["metrics"]>java.util.ArrayList[72])
Caused by: com.fasterxml.jackson.core.io.JsonEOFException: Unexpected end-of-input in field

This error does not impact the execution of your tasks and is caused by the excess size of metrics set being de-serialized by your engine. By default, the maximum size is 10 MB.

You can resolve this error by increase this maximum size in the <RemoteEngineInstallationDirectory>/etc/org.apache.karaf.decanter.collector.socket.cfg file.

The property to be changed is max.request.size.

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