Package | Description |
---|---|
org.apache.crunch.lambda |
Alternative Crunch API using Java 8 features to allow construction of pipelines using lambda functions and method
references.
|
org.apache.crunch.lib.join |
Inner and outer joins on collections.
|
Class and Description |
---|
JoinStrategy
Defines a strategy for joining two PTables together on a common key.
|
JoinType
Specifies the specific behavior of how a join should be performed in terms of requiring matching keys
on both sides of the join.
|
Class and Description |
---|
JoinFn
Represents a
DoFn for performing joins. |
JoinStrategy
Defines a strategy for joining two PTables together on a common key.
|
JoinType
Specifies the specific behavior of how a join should be performed in terms of requiring matching keys
on both sides of the join.
|
MapsideJoinStrategy
Utility for doing map side joins on a common key between two
PTable s. |
ShardedJoinStrategy.ShardingStrategy
Determines over how many shards a key will be split in a sharded join.
|
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