Martin Illecker created HAMA-774:
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Summary: CompositeInputFormat in Hama
Key: HAMA-774
URL: https://issues.apache.org/jira/browse/HAMA-774
Project: Hama
Issue Type: New Feature
Components: bsp core
Affects Versions: 0.6.2
Reporter: Martin Illecker
Assignee: Martin Illecker
Priority: Minor
Fix For: 0.6.3
*Adapting Hadoop CompositeInputFormat to Hama.*
Adapt the CompositeInputFormat from Hadoop and integrate it into Hama.
e.g., Useful for matrix multiplication example by doing a inner join of two
matrices.
Therefore the Hadoop join package has been adapted within
*org.apache.hama.bsp.join*.
Finally I would need some help to integrate the CompositeInputFormat into Hama
by using
{code}
job.setInputFormat(CompositeInputFormat.class);
job.set("bsp.join.expr", CompositeInputFormat.compose("inner",
SequenceFileInputFormat.class, aPath, bPath));
{code}
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