[HIVE-27143] Optimize HCatStorer move task - ASF JIRA

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Type: Improvement
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: 3.1.3
Fix Version/s: 4.0.0-beta-1
Component/s: HCatalog
Labels:
- pull-request-available

Hadoop Flags:

Reviewed
Release Note:
PR merged.

Description

moveTask in hcatalog is inefficient, it does 2 iterations dryRun and execution, and is sequential. This can be improved.

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GitHub Pull Request #4177

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Assignee:: Yi Zhang

Reporter:: Yi Zhang

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Dates

Created:: 15/Mar/23 19:04

Updated:: 15/Aug/23 06:33

Resolved:: 11/Apr/23 00:21

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