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Oracle® In-Database Container for Hadoop Java API Reference Release 1.0.1 E54638-01 |
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java.lang.Objectjava.lang.Enum<Job.Operation>
oracle.sql.hadoop.Job.Operation
public static enum Job.Operation
Operations available in oc4hadoop
Enum Constant Summary | |
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GetAndReadInputSplits
Run the GetInputSplits & ReadInputSplits Job.Operation in pipeline |
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GetInputSplits
Read from external source, using InputFormat in RAW column in
database in serialized form |
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GetReadAndMapReduceInputSplits
Run the GetInputSplits, ReadInputSplits & MapReduce Job.Operation in
pipeline |
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MapReduce
Default M/R Job.Operation over the key/value pairs |
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ReadAndMapReduceInputSplits
Run the ReadInputSplits & MapReduce Job.Operation in pipeline |
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ReadInputSplits
Read from RAW column generated by GetInputSplits Job.Operation and
deserialize it into key/value pairs |
Method Summary | |
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static Job.Operation |
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name. |
static Job.Operation[] |
values()
Returns an array containing the constants of this enum type, in the order they are declared. |
Methods inherited from class java.lang.Enum |
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clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf |
Methods inherited from class java.lang.Object |
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getClass, notify, notifyAll, wait, wait, wait |
Enum Constant Detail |
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public static final Job.Operation MapReduce
Job.Operation
over the key/value pairs
public static final Job.Operation GetInputSplits
InputFormat
in RAW column in
database in serialized form
public static final Job.Operation ReadInputSplits
Job.Operation
and
deserialize it into key/value pairs
public static final Job.Operation GetAndReadInputSplits
Job.Operation
in pipeline
public static final Job.Operation ReadAndMapReduceInputSplits
Job.Operation
in pipeline
public static final Job.Operation GetReadAndMapReduceInputSplits
Job.Operation
in
pipeline
Method Detail |
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public static Job.Operation[] values()
for (Job.Operation c : Job.Operation.values()) System.out.println(c);
public static Job.Operation valueOf(java.lang.String name)
name
- the name of the enum constant to be returned.
java.lang.IllegalArgumentException
- if this enum type has no constant
with the specified name
java.lang.NullPointerException
- if the argument is null
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Oracle® In-Database Container for Hadoop Java API Reference Release 1.0.1 E54638-01 |
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