Uses of Class
org.apache.parquet.hadoop.api.ReadSupport.ReadContext

Packages that use ReadSupport.ReadContext

Package	Description
org.apache.parquet.hadoop.api	APIs to integrate various type systems with Parquet
org.apache.parquet.hadoop.example

Uses of ReadSupport.ReadContext in org.apache.parquet.hadoop.api

Methods in org.apache.parquet.hadoop.api that return ReadSupport.ReadContext

Modifier and Type	Method and Description
ReadSupport.ReadContext	ReadSupport.init(org.apache.hadoop.conf.Configuration configuration, Map<String,String> keyValueMetaData, MessageType fileSchema) Deprecated. override ReadSupport.init(InitContext) instead
ReadSupport.ReadContext	ReadSupport.init(InitContext context) called in InputFormat.getSplits(org.apache.hadoop.mapreduce.JobContext) in the front end
ReadSupport.ReadContext	DelegatingReadSupport.init(InitContext context)

Methods in org.apache.parquet.hadoop.api with parameters of type ReadSupport.ReadContext

Modifier and Type	Method and Description
abstract RecordMaterializer<T>	ReadSupport.prepareForRead(org.apache.hadoop.conf.Configuration configuration, Map<String,String> keyValueMetaData, MessageType fileSchema, ReadSupport.ReadContext readContext) called in RecordReader.initialize(org.apache.hadoop.mapreduce.InputSplit, org.apache.hadoop.mapreduce.TaskAttemptContext) in the back end the returned RecordMaterializer will materialize the records and add them to the destination
RecordMaterializer<T>	DelegatingReadSupport.prepareForRead(org.apache.hadoop.conf.Configuration configuration, Map<String,String> keyValueMetaData, MessageType fileSchema, ReadSupport.ReadContext readContext)

Uses of ReadSupport.ReadContext in org.apache.parquet.hadoop.example

Methods in org.apache.parquet.hadoop.example that return ReadSupport.ReadContext

Modifier and Type	Method and Description
ReadSupport.ReadContext	GroupReadSupport.init(org.apache.hadoop.conf.Configuration configuration, Map<String,String> keyValueMetaData, MessageType fileSchema)

Methods in org.apache.parquet.hadoop.example with parameters of type ReadSupport.ReadContext

Modifier and Type	Method and Description
RecordMaterializer<Group>	GroupReadSupport.prepareForRead(org.apache.hadoop.conf.Configuration configuration, Map<String,String> keyValueMetaData, MessageType fileSchema, ReadSupport.ReadContext readContext)