public abstract static class BigtableIO.Write extends PTransform<PCollection<KV<ByteString,java.lang.Iterable<Mutation>>>,PDone>
PTransform
that writes to Google Cloud Bigtable. See the class-level Javadoc on
BigtableIO
for more information.BigtableIO
,
Serialized Formname
Constructor and Description |
---|
Write() |
Modifier and Type | Method and Description |
---|---|
PDone |
expand(PCollection<KV<ByteString,java.lang.Iterable<Mutation>>> input)
Override this method to specify how this
PTransform should be expanded on the given
InputT . |
BigtableOptions |
getBigtableOptions()
Deprecated.
will be replaced by bigtable options configurator.
|
void |
populateDisplayData(DisplayData.Builder builder)
Register display data for the given transform or component.
|
java.lang.String |
toString() |
void |
validate(PipelineOptions options)
Called before running the Pipeline to verify this transform is fully and correctly specified.
|
BigtableIO.Write |
withBigtableOptions(BigtableOptions.Builder optionsBuilder)
Deprecated.
will be replaced by bigtable options configurator.
|
BigtableIO.Write |
withBigtableOptions(BigtableOptions options)
Deprecated.
will be replaced by bigtable options configurator.
|
BigtableIO.Write |
withBigtableOptionsConfigurator(SerializableFunction<BigtableOptions.Builder,BigtableOptions.Builder> configurator)
Returns a new
BigtableIO.Write that will read from the Cloud Bigtable instance with
customized options provided by given configurator. |
BigtableIO.Write |
withInstanceId(java.lang.String instanceId)
Returns a new
BigtableIO.Write that will write into the Cloud Bigtable instance
indicated by given parameter, requires withProjectId(org.apache.beam.sdk.options.ValueProvider<java.lang.String>) to be called to determine the
project. |
BigtableIO.Write |
withInstanceId(ValueProvider<java.lang.String> instanceId)
Returns a new
BigtableIO.Write that will write into the Cloud Bigtable instance
indicated by given parameter, requires withProjectId(org.apache.beam.sdk.options.ValueProvider<java.lang.String>) to be called to determine the
project. |
BigtableIO.Write |
withoutValidation()
Disables validation that the table being written to exists.
|
BigtableIO.Write |
withProjectId(java.lang.String projectId)
Returns a new
BigtableIO.Write that will write into the Cloud Bigtable project
indicated by given parameter, requires withInstanceId(org.apache.beam.sdk.options.ValueProvider<java.lang.String>) to be called to determine the
instance. |
BigtableIO.Write |
withProjectId(ValueProvider<java.lang.String> projectId)
Returns a new
BigtableIO.Write that will write into the Cloud Bigtable project
indicated by given parameter, requires withInstanceId(org.apache.beam.sdk.options.ValueProvider<java.lang.String>) to be called to determine the
instance. |
BigtableIO.Write |
withTableId(java.lang.String tableId)
Returns a new
BigtableIO.Write that will write to the specified table. |
BigtableIO.Write |
withTableId(ValueProvider<java.lang.String> tableId)
Returns a new
BigtableIO.Write that will write to the specified table. |
BigtableIO.WriteWithResults |
withWriteResults()
Returns a
BigtableIO.WriteWithResults that will emit a BigtableWriteResult
for each batch of rows written. |
compose, compose, getAdditionalInputs, getDefaultOutputCoder, getDefaultOutputCoder, getDefaultOutputCoder, getKindString, getName
@Deprecated @Nullable public BigtableOptions getBigtableOptions()
public BigtableIO.Write withProjectId(ValueProvider<java.lang.String> projectId)
BigtableIO.Write
that will write into the Cloud Bigtable project
indicated by given parameter, requires withInstanceId(org.apache.beam.sdk.options.ValueProvider<java.lang.String>)
to be called to determine the
instance.
Does not modify this object.
public BigtableIO.Write withProjectId(java.lang.String projectId)
BigtableIO.Write
that will write into the Cloud Bigtable project
indicated by given parameter, requires withInstanceId(org.apache.beam.sdk.options.ValueProvider<java.lang.String>)
to be called to determine the
instance.
Does not modify this object.
public BigtableIO.Write withInstanceId(ValueProvider<java.lang.String> instanceId)
BigtableIO.Write
that will write into the Cloud Bigtable instance
indicated by given parameter, requires withProjectId(org.apache.beam.sdk.options.ValueProvider<java.lang.String>)
to be called to determine the
project.
Does not modify this object.
public BigtableIO.Write withInstanceId(java.lang.String instanceId)
BigtableIO.Write
that will write into the Cloud Bigtable instance
indicated by given parameter, requires withProjectId(org.apache.beam.sdk.options.ValueProvider<java.lang.String>)
to be called to determine the
project.
Does not modify this object.
public BigtableIO.Write withTableId(ValueProvider<java.lang.String> tableId)
BigtableIO.Write
that will write to the specified table.
Does not modify this object.
public BigtableIO.Write withTableId(java.lang.String tableId)
BigtableIO.Write
that will write to the specified table.
Does not modify this object.
@Deprecated public BigtableIO.Write withBigtableOptions(BigtableOptions options)
withInstanceId(org.apache.beam.sdk.options.ValueProvider<java.lang.String>)
and withProjectId(org.apache.beam.sdk.options.ValueProvider<java.lang.String>)
respectively.
Returns a new BigtableIO.Write
that will write to the Cloud Bigtable instance
indicated by the given options, and using any other specified customizations.
Does not modify this object.
@Deprecated public BigtableIO.Write withBigtableOptions(BigtableOptions.Builder optionsBuilder)
withInstanceId(org.apache.beam.sdk.options.ValueProvider<java.lang.String>)
and withProjectId(org.apache.beam.sdk.options.ValueProvider<java.lang.String>)
respectively.
Returns a new BigtableIO.Write
that will write to the Cloud Bigtable instance
indicated by the given options, and using any other specified customizations.
Clones the given BigtableOptions
builder so that any further changes will have no
effect on the returned BigtableIO.Write
.
Does not modify this object.
public BigtableIO.Write withBigtableOptionsConfigurator(SerializableFunction<BigtableOptions.Builder,BigtableOptions.Builder> configurator)
BigtableIO.Write
that will read from the Cloud Bigtable instance with
customized options provided by given configurator.
WARNING: instanceId and projectId should not be provided here and should be provided over
withProjectId(org.apache.beam.sdk.options.ValueProvider<java.lang.String>)
and withInstanceId(org.apache.beam.sdk.options.ValueProvider<java.lang.String>)
.
Does not modify this object.
public BigtableIO.Write withoutValidation()
public BigtableIO.WriteWithResults withWriteResults()
BigtableIO.WriteWithResults
that will emit a BigtableWriteResult
for each batch of rows written.public PDone expand(PCollection<KV<ByteString,java.lang.Iterable<Mutation>>> input)
PTransform
PTransform
should be expanded on the given
InputT
.
NOTE: This method should not be called directly. Instead apply the PTransform
should
be applied to the InputT
using the apply
method.
Composite transforms, which are defined in terms of other transforms, should return the output of one of the composed transforms. Non-composite transforms, which do not apply any transforms internally, should return a new unbound output and register evaluators (via backend-specific registration methods).
expand
in class PTransform<PCollection<KV<ByteString,java.lang.Iterable<Mutation>>>,PDone>
public void validate(PipelineOptions options)
PTransform
By default, does nothing.
validate
in class PTransform<PCollection<KV<ByteString,java.lang.Iterable<Mutation>>>,PDone>
public void populateDisplayData(DisplayData.Builder builder)
PTransform
populateDisplayData(DisplayData.Builder)
is invoked by Pipeline runners to collect
display data via DisplayData.from(HasDisplayData)
. Implementations may call super.populateDisplayData(builder)
in order to register display data in the current namespace,
but should otherwise use subcomponent.populateDisplayData(builder)
to use the namespace
of the subcomponent.
By default, does not register any display data. Implementors may override this method to provide their own display data.
populateDisplayData
in interface HasDisplayData
populateDisplayData
in class PTransform<PCollection<KV<ByteString,java.lang.Iterable<Mutation>>>,PDone>
builder
- The builder to populate with display data.HasDisplayData
public java.lang.String toString()
toString
in class PTransform<PCollection<KV<ByteString,java.lang.Iterable<Mutation>>>,PDone>