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Uses of Class
org.apache.crunch.Tuple4.Collect

Packages that use Tuple4.Collect

org.apache.crunch	Client-facing API and core abstractions.
org.apache.crunch.lib	Joining, sorting, aggregating, and other commonly used functionality.

Uses of Tuple4.Collect in org.apache.crunch

Methods in org.apache.crunch that return types with arguments of type Tuple4.Collect

static <V1,V2,V3,V4> PType<Tuple4.Collect<V1,V2,V3,V4>>

Tuple4.Collect.derived(PType<V1> first, PType<V2> second, PType<V3> third, PType<V4> fourth)

Uses of Tuple4.Collect in org.apache.crunch.lib

Methods in org.apache.crunch.lib that return types with arguments of type Tuple4.Collect

static <K,V1,V2,V3,V4> PTable<K,Tuple4.Collect<V1,V2,V3,V4>>	Cogroup.cogroup(int numReducers, PTable<K,V1> first, PTable<K,V2> second, PTable<K,V3> third, PTable<K,V4> fourth) Co-groups the three PTable arguments with a user-specified degree of parallelism (a.k.a, number of reducers.)
static <K,V1,V2,V3,V4> PTable<K,Tuple4.Collect<V1,V2,V3,V4>>	Cogroup.cogroup(PTable<K,V1> first, PTable<K,V2> second, PTable<K,V3> third, PTable<K,V4> fourth) Co-groups the three PTable arguments.