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| Error Code | Error Definition | Error Description |
|---|---|---|
| LOW_MEMORY | Server does not have enough free memory to complete the operation | |
| UNCLASSIFIED_FAILURE | This error will be thrown as a last resort , if an exception cannot be classified. This error will then have to be investigated and correctly classified | |
| ENCODING_ERROR | There was an error whilst encoding a data entry (key / value) | |
| DECODING_ERROR | There was an error whilst decoding a data entry (key / value) |
...
- If an error is returned, any existing entry is left unmodified.
- If there is no region matching the regionName, a REGION_NOT_FOUND ErrorResponse will be returned
- If the provided key does not match the configured key-constraint on the region, a CONSTRAINT_VIOLATION ErrorResponse will be returned
Errors
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| Error Code | Error Definition | Error Description |
|---|---|---|
| REGION_NOT_FOUND | No Region exists for the name provided | |
| CONSTRAINT_VIOLATION | The key-constraint on the region has been violated and incompatible |
...
REGION_NOT_FOUND - if the region doesn’t exist.
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GetAvailableServers
Description
Returns a list of available servers, in the cluster, visible to the client.
Request
...
| GetAvailableServersRequest | |||
| Field Name | Data type | Description | Mandatory? |
|---|---|---|---|
...
Response
...
servers
| GetAvailableServersResponse | ||||
| Field Name | Data type | Description | Mandatory? | Repeated |
|---|---|---|---|---|
| servers | Server | A | ||
...
type: repeated Server
...
| list of servers that are available in the cluster to connect to. | Y | Y |
Expected Behavior
- Return a list of all available servers in the cluster that are visible to the client
Errors
...
| Error Code | Error Definition | Error Description |
|---|---|---|
...
GetRegionNames
Description
Returns a list of regions available through this server.
...