Class FirestoreV1.BatchWriteWithDeadLetterQueue
- java.lang.Object
-
- org.apache.beam.sdk.transforms.PTransform<InT,OutT>
-
- org.apache.beam.sdk.io.gcp.firestore.FirestoreV1.BatchWriteWithDeadLetterQueue
-
- All Implemented Interfaces:
java.io.Serializable
,org.apache.beam.sdk.transforms.display.HasDisplayData
- Enclosing class:
- FirestoreV1
public static final class FirestoreV1.BatchWriteWithDeadLetterQueue extends org.apache.beam.sdk.transforms.PTransform<InT,OutT>
Concrete class representing aPTransform
<
PCollection
<
Write
>,
PCollection
<
FirestoreV1.WriteFailure
>
which will write to Firestore.FirestoreV1.WriteFailure
s output by thisPTransform
are those writes which were not able to be applied to Cloud Firestore.Use this BatchWrite when you do not want a failed write to error an entire bundle.
This class is part of the Firestore Connector DSL, it has a type safe builder accessible via
FirestoreIO.v1()
.
write()
.
batchWrite()
.
withDeadLetterQueue()
.All request quality-of-service for an instance of this PTransform is scoped to the worker and configured via
FirestoreV1.Transform.Builder.withRpcQosOptions(RpcQosOptions)
.Writes performed against Firestore will be ordered and grouped to maximize throughput while maintaining a high request success rate. Batch sizes will be determined by the QOS layer.
- See Also:
FirestoreIO.v1()
,FirestoreV1.write()
,FirestoreV1.Write.batchWrite()
,FirestoreV1.BatchWriteWithSummary.Builder
,FirestoreV1.BatchWriteWithSummary.Builder.withDeadLetterQueue()
,BatchWriteRequest
,BatchWriteResponse
, google.firestore.v1.Firestore.BatchWrite, google.firestore.v1.BatchWriteRequest, google.firestore.v1.BatchWriteResponse, Serialized Form
-
-
Nested Class Summary
Nested Classes Modifier and Type Class Description static class
FirestoreV1.BatchWriteWithDeadLetterQueue.Builder
A type safe builder forFirestoreV1.BatchWriteWithDeadLetterQueue
allowing configuration and instantiation.
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description org.apache.beam.sdk.values.PCollection<FirestoreV1.WriteFailure>
expand(org.apache.beam.sdk.values.PCollection<com.google.firestore.v1.Write> input)
FirestoreV1.BatchWriteWithDeadLetterQueue.Builder
toBuilder()
Create a newBuilder
from the current instance.
-
-
-
Method Detail
-
expand
public org.apache.beam.sdk.values.PCollection<FirestoreV1.WriteFailure> expand(org.apache.beam.sdk.values.PCollection<com.google.firestore.v1.Write> input)
- Specified by:
expand
in classorg.apache.beam.sdk.transforms.PTransform<org.apache.beam.sdk.values.PCollection<com.google.firestore.v1.Write>,org.apache.beam.sdk.values.PCollection<FirestoreV1.WriteFailure>>
-
toBuilder
public FirestoreV1.BatchWriteWithDeadLetterQueue.Builder toBuilder()
Create a newBuilder
from the current instance.- Returns:
- a new instance of a
Builder
initialized to the current state of this instance
-
-