Reference documentation and code samples for the Cloud Bigtable V2 Client class DirectAccessWithFallback.
A channel mode which allows DirectAccess with a fallback to CloudPath if DirectAccess is unavailable.
Generated from protobuf message google.bigtable.v2.SessionClientConfiguration.ChannelPoolConfiguration.DirectAccessWithFallback
Namespace
Google \ Cloud \ Bigtable \ V2 \ SessionClientConfiguration \ ChannelPoolConfigurationMethods
__construct
Constructor.
| Parameters | |
|---|---|
| Name | Description |
data |
array
Optional. Data for populating the Message object. |
↳ error_rate_threshold |
float
The threshold for errors on DirectAccess to trigger CloudPath fallback. The error rate is calculated based on a count of vRPCs with errors divided by a total count of vRPCs, over a rolling window of the past check_interval. If this ratio exceeds this threshold, the fallback to CloudPath is triggered. [0, 1]. |
↳ check_interval |
Google\Protobuf\Duration
The interval to check the error rate over. |
getErrorRateThreshold
The threshold for errors on DirectAccess to trigger CloudPath fallback.
The error rate is calculated based on a count of vRPCs with errors divided by a total count of vRPCs, over a rolling window of the past check_interval. If this ratio exceeds this threshold, the fallback to CloudPath is triggered. [0, 1].
| Returns | |
|---|---|
| Type | Description |
float |
|
setErrorRateThreshold
The threshold for errors on DirectAccess to trigger CloudPath fallback.
The error rate is calculated based on a count of vRPCs with errors divided by a total count of vRPCs, over a rolling window of the past check_interval. If this ratio exceeds this threshold, the fallback to CloudPath is triggered. [0, 1].
| Parameter | |
|---|---|
| Name | Description |
var |
float
|
| Returns | |
|---|---|
| Type | Description |
$this |
|
getCheckInterval
The interval to check the error rate over.
| Returns | |
|---|---|
| Type | Description |
Google\Protobuf\Duration|null |
|
hasCheckInterval
clearCheckInterval
setCheckInterval
The interval to check the error rate over.
| Parameter | |
|---|---|
| Name | Description |
var |
Google\Protobuf\Duration
|
| Returns | |
|---|---|
| Type | Description |
$this |
|