Uses of Class
org.apache.hadoop.zebra.schema.Schema

Packages that use Schema

org.apache.hadoop.zebra.io	Physical I/O management of Hadoop Zebra Tables.
org.apache.hadoop.zebra.mapred	Providing InputFormat and OutputFormat adaptor classes for Hadoop Zebra Table.
org.apache.hadoop.zebra.mapreduce	Providing InputFormat and OutputFormat adaptor classes for Hadoop Zebra Table.
org.apache.hadoop.zebra.schema	Zebra Schema
org.apache.hadoop.zebra.types	Data types being shared between the io and mapred packages.

Uses of Schema in org.apache.hadoop.zebra.io

Methods in org.apache.hadoop.zebra.io that return Schema

Schema	TableScanner.getSchema() Get the projection's schema
Schema	TableInserter.getSchema() Get the schema of the underlying table we are writing to.
Schema	BasicTable.Reader.getSchema() Get the schema of the table.
Schema	BasicTable.Writer.getSchema() Get the schema of the table.
static Schema	BasicTable.Reader.getSchema(org.apache.hadoop.fs.Path path, org.apache.hadoop.conf.Configuration conf) Get the BasicTable schema without loading the full table index.

Uses of Schema in org.apache.hadoop.zebra.mapred

Methods in org.apache.hadoop.zebra.mapred that return Schema

static Schema	TableInputFormat.getSchema(org.apache.hadoop.mapred.JobConf conf) Deprecated. Get the schema of a table expr
static Schema	BasicTableOutputFormat.getSchema(org.apache.hadoop.mapred.JobConf conf) Deprecated. Get the table schema in JobConf.

Uses of Schema in org.apache.hadoop.zebra.mapreduce

Methods in org.apache.hadoop.zebra.mapreduce that return Schema

static Schema	TableInputFormat.getSchema(org.apache.hadoop.mapreduce.JobContext jobContext) Get the schema of a table expr
static Schema	BasicTableOutputFormat.getSchema(org.apache.hadoop.mapreduce.JobContext jobContext) Get the table schema in JobContext.

Uses of Schema in org.apache.hadoop.zebra.schema

Methods in org.apache.hadoop.zebra.schema that return Schema

Schema	Schema.getProjectionSchema(String[] projcols, HashMap<Schema.ColumnSchema,HashSet<String>> keysmap) Get a projection's schema
Schema	Schema.ColumnSchema.getSchema()
static Schema	Schema.parse(String schema) Parse a schema string and create a schema object.

Methods in org.apache.hadoop.zebra.schema with parameters of type Schema

int	Schema.compareTo(Schema other)
void	Schema.unionSchema(Schema other) union compatible schemas.

Constructors in org.apache.hadoop.zebra.schema with parameters of type Schema

Schema.ColumnSchema(String a, Schema s)
construct a Column schema for a RECORD column type

Schema.ColumnSchema(String a, Schema s, ColumnType t)
construct a column schema for a complex column type

Uses of Schema in org.apache.hadoop.zebra.types

Methods in org.apache.hadoop.zebra.types that return Schema

Schema	Projection.getProjectionSchema()
Schema	TypesUtils.TupleReader.getSchema()
Schema	Projection.getSchema() accessor to the projected schema including invalid columns
Schema	Partition.getSchema() returns table schema
Schema	CGSchema.getSchema()
static Schema	Projection.toSchema(String projection) Get schema from a projection string: all map keys are lost

Methods in org.apache.hadoop.zebra.types with parameters of type Schema

static void	TypesUtils.checkCompatible(Tuple tuple, Schema schema) Check whether the input row object is compatible with the expected schema
static void	TypesUtils.checkNumberColumnCompatible(Tuple tuple, Schema schema) Check whether the input row object is compatible with the expected schema on number of Columns;
static DataBag	TypesUtils.createBag(Schema schema)
static Tuple	TypesUtils.createTuple(Schema schema) Create a tuple based on a schema
static SortInfo	SortInfo.parse(String sortStr, Schema schema, String comparator) Build a SortInfo object from sort column names, schema, and comparator

Constructors in org.apache.hadoop.zebra.types with parameters of type Schema

CGSchema(Schema schema, boolean sorted, String comparator)

CGSchema(Schema schema, boolean sorted, String comparator, String name, String serializer, String compressor, String owner, String group, short perm)

Partition.PartitionInfo(Schema schema)

Partition(Schema schema, Projection projection, String storage, String comparator)

Projection(Schema s)
ctor for full projection

Projection(Schema s, String projection)
ctor for partial projection

TypesUtils.TupleReader(Schema physical, Projection projection)
Constructor - create a TupleReader than can parse the serialized Tuple with the specified physical schema, and produce the Tuples based on the projection.

TypesUtils.TupleWriter(Schema physical)
The constructor