Yandex Unified Agent possible errors
This section describes typical problems that may arise when using Unified Agent and the relevant solutions.
If you encounter any errors, make sure you have the latest Unified Agent version installed. To install the latest agent version, follow this guide.
Unified Agent errors related to data retrieval and transmission fall under two categories:
-
ERROR agent/[plugin_id]...: Errors when retrieving metrics from the data source app.plugin_id: ID of the plugin the agent uses to retrieve data. -
ERROR agent/output-yc_metrics...: Errors when sending metrics to Monitoring.
Message size [value] is greater than inflight limit [value], message dropped
The incoming message size exceeds the inflight.limit configured in the flow_control session buffer settings. This error often occurs in gRPC input.
Try increasing the flow_control.inflight.limit value.
If the error persists, contact support.
Timed out while bytes receiving
The data transfer has timed out.
Make sure your network connection is stable and try again.
If the error persists, contact support.
500 Internal server error
The server got an internal error preventing proper processing of the request. Try again.
If the error persists, contact support.
SSL library returned error
Wrong TLS certificate or error establishing a secure connection. Try again.
If the error persists, contact support.