Copyright | (c) 2013-2021 Brendan Hay |
---|---|
License | Mozilla Public License, v. 2.0. |
Maintainer | Brendan Hay <brendan.g.hay+amazonka@gmail.com> |
Stability | auto-generated |
Portability | non-portable (GHC extensions) |
Safe Haskell | None |
Amazonka.KinesisAnalyticsV2.Types.FlinkRunConfiguration
Description
Documentation
data FlinkRunConfiguration Source #
Describes the starting parameters for a Flink-based Kinesis Data Analytics application.
See: newFlinkRunConfiguration
smart constructor.
Constructors
FlinkRunConfiguration' | |
Fields
|
Instances
newFlinkRunConfiguration :: FlinkRunConfiguration Source #
Create a value of FlinkRunConfiguration
with all optional fields omitted.
Use generic-lens or optics to modify other optional fields.
The following record fields are available, with the corresponding lenses provided for backwards compatibility:
$sel:allowNonRestoredState:FlinkRunConfiguration'
, flinkRunConfiguration_allowNonRestoredState
- When restoring from a snapshot, specifies whether the runtime is allowed
to skip a state that cannot be mapped to the new program. This will
happen if the program is updated between snapshots to remove stateful
parameters, and state data in the snapshot no longer corresponds to
valid application data. For more information, see
Allowing Non-Restored State
in the
Apache Flink documentation.
This value defaults to false
. If you update your application without
specifying this parameter, AllowNonRestoredState
will be set to
false
, even if it was previously set to true
.
flinkRunConfiguration_allowNonRestoredState :: Lens' FlinkRunConfiguration (Maybe Bool) Source #
When restoring from a snapshot, specifies whether the runtime is allowed to skip a state that cannot be mapped to the new program. This will happen if the program is updated between snapshots to remove stateful parameters, and state data in the snapshot no longer corresponds to valid application data. For more information, see Allowing Non-Restored State in the Apache Flink documentation.
This value defaults to false
. If you update your application without
specifying this parameter, AllowNonRestoredState
will be set to
false
, even if it was previously set to true
.