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Packages that use org.apache.crunch.types | |
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org.apache.crunch | Client-facing API and core abstractions. |
org.apache.crunch.contrib.io.jdbc | Support for reading data from RDBMS using JDBC |
org.apache.crunch.impl.mem | In-memory Pipeline implementation for rapid prototyping and testing. |
org.apache.crunch.impl.mr | A Pipeline implementation that runs on Hadoop MapReduce. |
org.apache.crunch.io | Data input and output for Pipelines. |
org.apache.crunch.lib | Joining, sorting, aggregating, and other commonly used functionality. |
org.apache.crunch.lib.join | Inner and outer joins on collections. |
org.apache.crunch.types | Common functionality for business object serialization. |
org.apache.crunch.types.avro | Business object serialization using Apache Avro. |
org.apache.crunch.types.writable | Business object serialization using Hadoop's Writables framework. |
Classes in org.apache.crunch.types used by org.apache.crunch | |
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PTableType
An extension of PType specifically for PTable objects. |
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PType
A PType defines a mapping between a data type that is used in a Crunch pipeline and a
serialization and storage format that is used to read/write data from/to HDFS. |
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PTypeFamily
An abstract factory for creating PType instances that have the same
serialization/storage backing format. |
Classes in org.apache.crunch.types used by org.apache.crunch.contrib.io.jdbc | |
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PType
A PType defines a mapping between a data type that is used in a Crunch pipeline and a
serialization and storage format that is used to read/write data from/to HDFS. |
Classes in org.apache.crunch.types used by org.apache.crunch.impl.mem | |
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PTableType
An extension of PType specifically for PTable objects. |
|
PType
A PType defines a mapping between a data type that is used in a Crunch pipeline and a
serialization and storage format that is used to read/write data from/to HDFS. |
Classes in org.apache.crunch.types used by org.apache.crunch.impl.mr | |
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PType
A PType defines a mapping between a data type that is used in a Crunch pipeline and a
serialization and storage format that is used to read/write data from/to HDFS. |
Classes in org.apache.crunch.types used by org.apache.crunch.io | |
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PType
A PType defines a mapping between a data type that is used in a Crunch pipeline and a
serialization and storage format that is used to read/write data from/to HDFS. |
Classes in org.apache.crunch.types used by org.apache.crunch.lib | |
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PGroupedTableType
The PType instance for PGroupedTable instances. |
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PTableType
An extension of PType specifically for PTable objects. |
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PType
A PType defines a mapping between a data type that is used in a Crunch pipeline and a
serialization and storage format that is used to read/write data from/to HDFS. |
Classes in org.apache.crunch.types used by org.apache.crunch.lib.join | |
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PType
A PType defines a mapping between a data type that is used in a Crunch pipeline and a
serialization and storage format that is used to read/write data from/to HDFS. |
|
PTypeFamily
An abstract factory for creating PType instances that have the same
serialization/storage backing format. |
Classes in org.apache.crunch.types used by org.apache.crunch.types | |
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Converter
Converts the input key/value from a MapReduce task into the input to a DoFn , or takes the output of a DoFn and write it to the
output key/values. |
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DeepCopier
Performs deep copies of values. |
|
PGroupedTableType
The PType instance for PGroupedTable instances. |
|
PTableType
An extension of PType specifically for PTable objects. |
|
PType
A PType defines a mapping between a data type that is used in a Crunch pipeline and a
serialization and storage format that is used to read/write data from/to HDFS. |
|
PTypeFamily
An abstract factory for creating PType instances that have the same
serialization/storage backing format. |
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TupleFactory
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Classes in org.apache.crunch.types used by org.apache.crunch.types.avro | |
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Converter
Converts the input key/value from a MapReduce task into the input to a DoFn , or takes the output of a DoFn and write it to the
output key/values. |
|
DeepCopier
Performs deep copies of values. |
|
PGroupedTableType
The PType instance for PGroupedTable instances. |
|
PTableType
An extension of PType specifically for PTable objects. |
|
PType
A PType defines a mapping between a data type that is used in a Crunch pipeline and a
serialization and storage format that is used to read/write data from/to HDFS. |
|
PTypeFamily
An abstract factory for creating PType instances that have the same
serialization/storage backing format. |
Classes in org.apache.crunch.types used by org.apache.crunch.types.writable | |
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Converter
Converts the input key/value from a MapReduce task into the input to a DoFn , or takes the output of a DoFn and write it to the
output key/values. |
|
DeepCopier
Performs deep copies of values. |
|
PGroupedTableType
The PType instance for PGroupedTable instances. |
|
PTableType
An extension of PType specifically for PTable objects. |
|
PType
A PType defines a mapping between a data type that is used in a Crunch pipeline and a
serialization and storage format that is used to read/write data from/to HDFS. |
|
PTypeFamily
An abstract factory for creating PType instances that have the same
serialization/storage backing format. |
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