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Posted to issues@carbondata.apache.org by "Jay (JIRA)" <ji...@apache.org> on 2016/12/23 08:18:58 UTC
[jira] [Created] (CARBONDATA-556) when loading, it may happen that
multiple tasks in one node, while other node has no task.
Jay created CARBONDATA-556:
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Summary: when loading, it may happen that multiple tasks in one node, while other node has no task.
Key: CARBONDATA-556
URL: https://issues.apache.org/jira/browse/CARBONDATA-556
Project: CarbonData
Issue Type: Improvement
Reporter: Jay
Priority: Minor
the algorithm of carbondata loading is aim to ensure one task in one node , but in cluster, it may happen that mutilple tasks in one node, while other node has no tasks, which cost more time because of out of balance load.
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