public class InitContext extends Object
Constructor and Description |
---|
InitContext(org.apache.hadoop.conf.Configuration configuration,
Map<String,Set<String>> keyValueMetadata,
MessageType fileSchema) |
Modifier and Type | Method and Description |
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org.apache.hadoop.conf.Configuration |
getConfiguration() |
MessageType |
getFileSchema()
this is the union of all the schemas when reading multiple files.
|
Map<String,Set<String>> |
getKeyValueMetadata()
each key is associated with the list of distinct values found in footers
|
Map<String,String> |
getMergedKeyValueMetaData()
Deprecated.
|
public InitContext(org.apache.hadoop.conf.Configuration configuration, Map<String,Set<String>> keyValueMetadata, MessageType fileSchema)
configuration
- the hadoop configurationkeyValueMetadata
- extra metadata from file footersfileSchema
- the merged schema from the files@Deprecated public Map<String,String> getMergedKeyValueMetaData()
public org.apache.hadoop.conf.Configuration getConfiguration()
public MessageType getFileSchema()
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