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Posted to dev@hive.apache.org by "Prasanth J (JIRA)" <ji...@apache.org> on 2014/03/26 23:48:14 UTC
[jira] [Created] (HIVE-6761) Hashcode computation does not use
maximum parallelism for scalable dynamic partitioning
Prasanth J created HIVE-6761:
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Summary: Hashcode computation does not use maximum parallelism for scalable dynamic partitioning
Key: HIVE-6761
URL: https://issues.apache.org/jira/browse/HIVE-6761
Project: Hive
Issue Type: Sub-task
Affects Versions: 0.13.0, 0.14.0
Reporter: Prasanth J
Assignee: Prasanth J
Hashcode computation for HIVE-6455 should consider all the partitioning columns and bucket number to distribute the rows. The following code
{code}
for (int i = 0; i < partitionEval.length - 1; i++) {
{code}
ignores the last partition column thereby generating lesser hashcodes.
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