Vladimir Ozerov created IGNITE-4458:
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Summary: Hadoop: striped shuffle mode must be enabled by default
Key: IGNITE-4458
URL: https://issues.apache.org/jira/browse/IGNITE-4458
Project: Ignite
Issue Type: Task
Components: hadoop
Affects Versions: 1.8
Reporter: Vladimir Ozerov
Assignee: Taras Ledkov
Fix For: 2.0
Striped mode is enabled with
{{HadoopJobProperty.SHUFFLE_MAPPER_STRIPED_OUTPUT}}. It shows consistently
better results comparing to original shuffling mode.
Possible solutions:
1) Make this property enabled by default;
2) Or totally remove previous mode (do not think it is a good idea)..
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